47446989492
47,446,989,492 is an even composite number composed of five prime numbers multiplied together.
47446989492 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 47446989492:
22 × 3 × 72 × 13093 × 6163
(2 × 2 × 3 × 7 × 7 × 13093 × 6163)See below for interesting mathematical facts about the number 47446989492 from the Numbermatics database.
Names of 47446989492
- Cardinal: 47446989492 can be written as Forty-seven billion, four hundred forty-six million, nine hundred eighty-nine thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 4.7446989492 × 1010
Factors of 47446989492
Divisors of 47446989492
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 588 6163 12326 13093 18489 24652 26186 36978 39279 43141 52372 73956 78558 86282 91651 129423 157116 172564 183302 258846 274953 301987 366604 517692 549906 603974 641557 905961 1099812 1207948 1283114 1811922 1924671 2566228 3623844 3849342 7698684 80692159 161384318 242076477 322768636 484152954 564845113 968305908 1129690226 1694535339 2259380452 3389070678 3953915791 6778141356 7907831582 11861747373 15815663164 23723494746 47446989492
- Sum of all divisors σ(n): 128815419936
- Sum of proper divisors (its aliquot sum) s(n): 81368430444
- 47446989492 is an abundant number, because the sum of its proper divisors (81368430444) is greater than itself. Its abundance is 33921440952
Bases of 47446989492
- Binary: 1011000011000000111110011010101101002
- Hexadecimal: 0xB0C0F9AB4
- Base-36: LSOPNEC
Squares and roots of 47446989492
- 47446989492 squared (474469894922) is 2251216811853958418064
- 47446989492 cubed (474469894923) is 106813460416248506100487550983488
-
The
square root of 47446989492 is 217823.2987813747 -
The
cube root of 47446989492 is 3620.2304802227
Scales and comparisons
How big is 47446989492?- 47,446,989,492 seconds is equal to 1,508 years, 34 weeks, 4 days, 23 hours, 18 minutes, 12 seconds.
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To count from 1 to 47,446,989,492 would take you about three thousand and seventeen 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 47446989492 cubic inches would be around 301.7 feet tall.
Recreational maths with 47446989492
- 47446989492 backwards is 29498964474
- The number of decimal digits it has is: 11
- The sum of 47446989492's digits is 66
- More coming soon!
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