85409508012
85,409,508,012 is an even composite number composed of six prime numbers multiplied together.
85409508012 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 85409508012:
22 × 3 × 41 × 109 × 257 × 6197
(2 × 2 × 3 × 41 × 109 × 257 × 6197)See below for interesting mathematical facts about the number 85409508012 from the Numbermatics database.
Names of 85409508012
- Cardinal: 85409508012 can be written as Eighty-five billion, four hundred nine million, five hundred eight thousand and twelve.
Scientific notation
- Scientific notation: 8.5409508012 × 1010
Factors of 85409508012
Divisors of 85409508012
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 12 41 82 109 123 164 218 246 257 327 436 492 514 654 771 1028 1308 1542 3084 4469 6197 8938 10537 12394 13407 17876 18591 21074 24788 26814 28013 31611 37182 42148 53628 56026 63222 74364 84039 112052 126444 168078 254077 336156 508154 675473 762231 1016308 1148533 1350946 1524462 1592629 2026419 2297066 2701892 3048924 3185258 3445599 4052838 4594132 4777887 6370516 6891198 8105676 9555774 13782396 19111548 27694393 55388786 65297789 83083179 110777572 130595578 166166358 173596561 195893367 261191156 332332716 347193122 391786734 520789683 694386244 783573468 1041579366 2083158732 7117459001 14234918002 21352377003 28469836004 42704754006 85409508012
- Sum of all divisors σ(n): 206857506240
- Sum of proper divisors (its aliquot sum) s(n): 121447998228
- 85409508012 is an abundant number, because the sum of its proper divisors (121447998228) is greater than itself. Its abundance is 36038490216
Bases of 85409508012
- Binary: 10011111000101100110110101010101011002
- Hexadecimal: 0x13E2CDAAAC
- Base-36: 138IM65O
Squares and roots of 85409508012
- 85409508012 squared (854095080122) is 7294784058851892192144
- 85409508012 cubed (854095080123) is 623043917520320565706283211457728
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The
square root of 85409508012 is 292249.0513449103 -
The
cube root of 85409508012 is 4403.8792924933
Scales and comparisons
How big is 85409508012?- 85,409,508,012 seconds is equal to 2,715 years, 39 weeks, 2 days, 23 hours, 20 minutes, 12 seconds.
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To count from 1 to 85,409,508,012 would take you about five thousand, four hundred thirty-one 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 85409508012 cubic inches would be around 367 feet tall.
Recreational maths with 85409508012
- 85409508012 backwards is 21080590458
- The number of decimal digits it has is: 11
- The sum of 85409508012's digits is 42
- More coming soon!
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