472788972
472,788,972 is an even composite number composed of five prime numbers multiplied together.
472788972 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 472788972:
22 × 32 × 172 × 29 × 1567
(2 × 2 × 3 × 3 × 17 × 17 × 29 × 1567)See below for interesting mathematical facts about the number 472788972 from the Numbermatics database.
Names of 472788972
- Cardinal: 472788972 can be written as Four hundred seventy-two million, seven hundred eighty-eight thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 4.72788972 × 108
Factors of 472788972
Divisors of 472788972
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 6 9 12 17 18 29 34 36 51 58 68 87 102 116 153 174 204 261 289 306 348 493 522 578 612 867 986 1044 1156 1479 1567 1734 1972 2601 2958 3134 3468 4437 4701 5202 5916 6268 8381 8874 9402 10404 14103 16762 17748 18804 25143 26639 28206 33524 45443 50286 53278 56412 75429 79917 90886 100572 106556 136329 150858 159834 181772 239751 272658 301716 319668 408987 452863 479502 545316 772531 817974 905726 959004 1358589 1545062 1635948 1811452 2317593 2717178 3090124 4075767 4635186 5434356 6952779 8151534 9270372 13133027 13905558 16303068 26266054 27811116 39399081 52532108 78798162 118197243 157596324 236394486 472788972
- Sum of all divisors σ(n): 1314156480
- Sum of proper divisors (its aliquot sum) s(n): 841367508
- 472788972 is an abundant number, because the sum of its proper divisors (841367508) is greater than itself. Its abundance is 368578536
Bases of 472788972
- Binary: 111000010111000101111111011002
- Hexadecimal: 0x1C2E2FEC
- Base-36: 7THIB0
Squares and roots of 472788972
- 472788972 squared (4727889722) is 223529412044816784
- 472788972 cubed (4727889723) is 105682240932433345235706048
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The
square root of 472788972 is 21743.7110907957 -
The
cube root of 472788972 is 779.0328644441
Scales and comparisons
How big is 472788972?- 472,788,972 seconds is equal to 15 years, 1 week, 5 days, 2 hours, 16 minutes, 12 seconds.
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To count from 1 to 472,788,972 would take you about twenty-two 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 472788972 cubic inches would be around 64.9 feet tall.
Recreational maths with 472788972
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