385089530
385,089,530 is an even composite number composed of five prime numbers multiplied together.
385089530 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 385089530:
2 × 5 × 73 × 192 × 311
(2 × 5 × 7 × 7 × 7 × 19 × 19 × 311)See below for interesting mathematical facts about the number 385089530 from the Numbermatics database.
Names of 385089530
- Cardinal: 385089530 can be written as Three hundred eighty-five million, eighty-nine thousand, five hundred thirty.
Scientific notation
- Scientific notation: 3.8508953 × 108
Factors of 385089530
Divisors of 385089530
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 5 7 10 14 19 35 38 49 70 95 98 133 190 245 266 311 343 361 490 622 665 686 722 931 1330 1555 1715 1805 1862 2177 2527 3110 3430 3610 4354 4655 5054 5909 6517 9310 10885 11818 12635 13034 15239 17689 21770 25270 29545 30478 32585 35378 41363 59090 65170 76195 82726 88445 106673 112271 123823 152390 176890 206815 213346 224542 247646 289541 413630 533365 561355 579082 619115 785897 1066730 1122710 1238230 1447705 1571794 2026787 2895410 3929485 4053574 5501279 7858970 10133935 11002558 20267870 27506395 38508953 55012790 77017906 192544765 385089530
- Sum of all divisors σ(n): 855878400
- Sum of proper divisors (its aliquot sum) s(n): 470788870
- 385089530 is an abundant number, because the sum of its proper divisors (470788870) is greater than itself. Its abundance is 85699340
Bases of 385089530
- Binary: 101101111001111111111111110102
- Hexadecimal: 0x16F3FFFA
- Base-36: 6D9SZE
Squares and roots of 385089530
- 385089530 squared (3850895302) is 148293946115620900
- 385089530 cubed (3850895303) is 57106446011509778039177000
-
The
square root of 385089530 is 19623.6981733821 -
The
cube root of 385089530 is 727.5350211251
Scales and comparisons
How big is 385089530?- 385,089,530 seconds is equal to 12 years, 12 weeks, 5 days, 1 hour, 18 minutes, 50 seconds.
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To count from 1 to 385,089,530 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 385089530 cubic inches would be around 60.6 feet tall.
Recreational maths with 385089530
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The information we have on file for 385089530 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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