72940221264
72,940,221,264 is an even composite number composed of five prime numbers multiplied together.
72940221264 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 72940221264:
24 × 3 × 232 × 103 × 1672
(2 × 2 × 2 × 2 × 3 × 23 × 23 × 103 × 167 × 167)See below for interesting mathematical facts about the number 72940221264 from the Numbermatics database.
Names of 72940221264
- Cardinal: 72940221264 can be written as Seventy-two billion, nine hundred forty million, two hundred twenty-one thousand, two hundred sixty-four.
Scientific notation
- Scientific notation: 7.2940221264 × 1010
Factors of 72940221264
Divisors of 72940221264
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 6 8 12 16 23 24 46 48 69 92 103 138 167 184 206 276 309 334 368 412 501 529 552 618 668 824 1002 1058 1104 1236 1336 1587 1648 2004 2116 2369 2472 2672 3174 3841 4008 4232 4738 4944 6348 7107 7682 8016 8464 9476 11523 12696 14214 15364 17201 18952 23046 25392 27889 28428 30728 34402 37904 46092 51603 54487 55778 56856 61456 68804 83667 88343 92184 103206 108974 111556 113712 137608 163461 167334 176686 184368 206412 217948 223112 265029 275216 326922 334668 353372 395623 412824 435896 446224 530058 641447 653844 669336 706744 791246 825648 871792 1060116 1186869 1282894 1307688 1338672 1413488 1582492 1924341 2120232 2373738 2565788 2615376 2872567 3164984 3848682 4240464 4747476 5131576 5745134 6329968 7697364 8617701 9099329 9494952 10263152 11490268 14753281 15394728 17235402 18198658 18989904 22980536 27297987 29506562 30789456 34470804 36397316 44259843 45961072 54595974 59013124 66069041 68941608 72794632 88519686 109191948 118026248 132138082 137883216 145589264 177039372 198207123 218383896 236052496 264276164 354078744 396414246 436767792 528552328 708157488 792828492 1057104656 1519587943 1585656984 3039175886 3171313968 4558763829 6078351772 9117527658 12156703544 18235055316 24313407088 36470110632 72940221264
- Sum of all divisors σ(n): 200088158816
- Sum of proper divisors (its aliquot sum) s(n): 127147937552
- 72940221264 is an abundant number, because the sum of its proper divisors (127147937552) is greater than itself. Its abundance is 54207716288
Bases of 72940221264
- Binary: 10000111110111001001101110011010100002
- Hexadecimal: 0x10FB937350
- Base-36: XIAQ2XC
Squares and roots of 72940221264
- 72940221264 squared (729402212642) is 5320275878041277757696
- 72940221264 cubed (729402212643) is 388062099729852678571628018847744
-
The
square root of 72940221264 is 270074.4735512781 -
The
cube root of 72940221264 is 4178.1980829511
Scales and comparisons
How big is 72940221264?- 72,940,221,264 seconds is equal to 2,319 years, 14 weeks, 1 day, 12 hours, 34 minutes, 24 seconds.
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To count from 1 to 72,940,221,264 would take you about four thousand, six hundred thirty-eight 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 72940221264 cubic inches would be around 348.2 feet tall.
Recreational maths with 72940221264
- 72940221264 backwards is 46212204927
- The number of decimal digits it has is: 11
- The sum of 72940221264's digits is 39
- More coming soon!
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The information we have on file for 72940221264 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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