386420125
386,420,125 is an odd composite number composed of five prime numbers multiplied together.
386420125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 386420125:
53 × 72 × 13 × 23 × 211
(5 × 5 × 5 × 7 × 7 × 13 × 23 × 211)See below for interesting mathematical facts about the number 386420125 from the Numbermatics database.
Names of 386420125
- Cardinal: 386420125 can be written as Three hundred eighty-six million, four hundred twenty thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 3.86420125 × 108
Factors of 386420125
Divisors of 386420125
- Number of divisors d(n): 96
-
Complete list of divisors:
1 5 7 13 23 25 35 49 65 91 115 125 161 175 211 245 299 325 455 575 637 805 875 1055 1127 1225 1477 1495 1625 2093 2275 2743 2875 3185 4025 4853 5275 5635 6125 7385 7475 10339 10465 11375 13715 14651 15925 19201 20125 24265 26375 28175 33971 36925 37375 51695 52325 63089 68575 73255 79625 96005 121325 134407 140875 169855 184625 237797 258475 261625 315445 342875 366275 441623 480025 606625 672035 849275 1188985 1292375 1577225 1831375 2208115 2400125 3091361 3360175 4246375 5944925 7886125 11040575 15456805 16800875 29724625 55202875 77284025 386420125
- Sum of all divisors σ(n): 633394944
- Sum of proper divisors (its aliquot sum) s(n): 246974819
- 386420125 is a deficient number, because the sum of its proper divisors (246974819) is less than itself. Its deficiency is 139445306
Bases of 386420125
- Binary: 101110000100001001101100111012
- Hexadecimal: 0x17084D9D
- Base-36: 6E2BOD
Squares and roots of 386420125
- 386420125 squared (3864201252) is 149320513005015625
- 386420125 cubed (3864201253) is 57700451300462263439453125
-
The
square root of 386420125 is 19657.5716964225 -
The
cube root of 386420125 is 728.3720053871
Scales and comparisons
How big is 386420125?- 386,420,125 seconds is equal to 12 years, 14 weeks, 6 days, 10 hours, 55 minutes, 25 seconds.
-
To count from 1 to 386,420,125 would take you about eighteen years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 386420125 cubic inches would be around 60.7 feet tall.
Recreational maths with 386420125
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The information we have on file for 386420125 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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