प्रीफिक्स बेस 10 दशमलव एडाप्टेशन
[nb 1]
नाँव चीन्हा
क्वेट्टा (quetta) Q 1030 1000000000000000000000000000000 2022[1]
रोना (ronna) R 1027 1000000000000000000000000000
योट्टा (yotta) Y 1024 1000000000000000000000000 1991
जेट्टा (zetta) Z 1021 1000000000000000000000
(exa) E 1018 1000000000000000000 1964
पेटा (peta) P 1015 1000000000000000
टेरा (tera) T 1012 1000000000000 1960
गीगा (giga) G 109 1000000000
मेगा (mega) M 106 1000000 1873
किलो (kilo) k 103 1000 1795
हेक्टो (hecto) h 102 100
डेका (deca) da 101 10
100 1
डेसी (deci) d 10−1 0.1 1795
सेंटी (centi) c 10−2 0.01
मिली (milli) m 10−3 0.001
माइक्रो (micro) μ 10−6 0.000001 1873
नैनो (nano) n 10−9 0.000000001 1960
पिको (pico) p 10−12 0.000000000001
फेम्टो (femto) f 10−15 0.000000000000001 1964
एटो (atto) a 10−18 0.000000000000000001
ज़ेप्टो (zepto) z 10−21 0.000000000000000000001 1991
योक्टो (yocto) y 10−24 0.000000000000000000000001
रोंटो (ronto) r 10−27 0.000000000000000000000000001 2022[1]
क्वेक्टो (quecto) q 10−30 0.000000000000000000000000000001
Notes
  1. Prefixes adopted before 1960 already existed before SI. The introduction of the CGS system was in 1873.
  1. 1.0 1.1 "On the extension of the range of SI prefixes". 18 November 2022. Retrieved 5 February 2023.