855381996
855,381,996 is an even composite number composed of five prime numbers multiplied together.
855381996 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 855381996:
22 × 32 × 7 × 17 × 199669
(2 × 2 × 3 × 3 × 7 × 17 × 199669)See below for interesting mathematical facts about the number 855381996 from the Numbermatics database.
Names of 855381996
- Cardinal: 855381996 can be written as Eight hundred fifty-five million, three hundred eighty-one thousand, nine hundred ninety-six.
Scientific notation
- Scientific notation: 8.55381996 × 108
Factors of 855381996
Divisors of 855381996
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 7 9 12 14 17 18 21 28 34 36 42 51 63 68 84 102 119 126 153 204 238 252 306 357 476 612 714 1071 1428 2142 4284 199669 399338 599007 798676 1198014 1397683 1797021 2396028 2795366 3394373 3594042 4193049 5590732 6788746 7188084 8386098 10183119 12579147 13577492 16772196 20366238 23760611 25158294 30549357 40732476 47521222 50316588 61098714 71281833 95042444 122197428 142563666 213845499 285127332 427690998 855381996
- Sum of all divisors σ(n): 2616475680
- Sum of proper divisors (its aliquot sum) s(n): 1761093684
- 855381996 is an abundant number, because the sum of its proper divisors (1761093684) is greater than itself. Its abundance is 905711688
Bases of 855381996
- Binary: 1100101111110000010111111011002
- Hexadecimal: 0x32FC17EC
- Base-36: E59SZ0
Squares and roots of 855381996
- 855381996 squared (8553819962) is 731678359080944016
- 855381996 cubed (8553819963) is 625864495220662617970335936
-
The
square root of 855381996 is 29246.9142987769 -
The
cube root of 855381996 is 949.2633239997
Scales and comparisons
How big is 855381996?- 855,381,996 seconds is equal to 27 years, 10 weeks, 2 days, 6 hours, 6 minutes, 36 seconds.
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To count from 1 to 855,381,996 would take you about forty 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 855381996 cubic inches would be around 79.1 feet tall.
Recreational maths with 855381996
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The information we have on file for 855381996 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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