72100768896
72,100,768,896 is an even composite number composed of five prime numbers multiplied together.
72100768896 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 72100768896:
27 × 33 × 13 × 109 × 14723
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 109 × 14723)See below for interesting mathematical facts about the number 72100768896 from the Numbermatics database.
Names of 72100768896
- Cardinal: 72100768896 can be written as Seventy-two billion, one hundred million, seven hundred sixty-eight thousand, eight hundred ninety-six.
Scientific notation
- Scientific notation: 7.2100768896 × 1010
Factors of 72100768896
Divisors of 72100768896
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 109 117 128 144 156 192 208 216 218 234 288 312 327 351 384 416 432 436 468 576 624 654 702 832 864 872 936 981 1152 1248 1308 1404 1417 1664 1728 1744 1872 1962 2496 2616 2808 2834 2943 3456 3488 3744 3924 4251 4992 5232 5616 5668 5886 6976 7488 7848 8502 10464 11232 11336 11772 12753 13952 14723 14976 15696 17004 20928 22464 22672 23544 25506 29446 31392 34008 38259 41856 44169 44928 45344 47088 51012 58892 62784 68016 76518 88338 90688 94176 102024 117784 125568 132507 136032 153036 176676 181376 188352 191399 204048 235568 265014 272064 306072 353352 376704 382798 397521 408096 471136 530028 544128 574197 612144 706704 765596 795042 816192 942272 1060056 1148394 1224288 1413408 1531192 1590084 1604807 1632384 1722591 1884544 2120112 2296788 2448576 2826816 3062384 3180168 3209614 3445182 4240224 4593576 4814421 4897152 5167773 5653632 6124768 6360336 6419228 6890364 8480448 9187152 9628842 10335546 12249536 12720672 12838456 13780728 14443263 16960896 18374304 19257684 20671092 20862491 24499072 25441344 25676912 27561456 28886526 36748608 38515368 41342184 41724982 43329789 50882688 51353824 55122912 57773052 62587473 73497216 77030736 82684368 83449964 86659578 102707648 110245824 115546104 125174946 154061472 165368736 166899928 173319156 187762419 205415296 220491648 231092208 250349892 308122944 330737472 333799856 346638312 375524838 462184416 500699784 563287257 616245888 661474944 667599712 693276624 751049676 924368832 1001399568 1126574514 1335199424 1386553248 1502099352 1848737664 2002799136 2253149028 2670398848 2773106496 3004198704 4005598272 4506298056 5546212992 6008397408 8011196544 9012596112 12016794816 18025192224 24033589632 36050384448 72100768896
- Sum of all divisors σ(n): 231284592000
- Sum of proper divisors (its aliquot sum) s(n): 159183823104
- 72100768896 is an abundant number, because the sum of its proper divisors (159183823104) is greater than itself. Its abundance is 87083054208
Bases of 72100768896
- Binary: 10000110010011000101001101100100000002
- Hexadecimal: 0x10C98A6C80
- Base-36: X4EXPC0
Squares and roots of 72100768896
- 72100768896 squared (721007688962) is 5198520875394401058816
- 72100768896 cubed (721007688963) is 374817352237843323594030119387136
-
The
square root of 72100768896 is 268515.8633973047 -
The
cube root of 72100768896 is 4162.1075538781
Scales and comparisons
How big is 72100768896?- 72,100,768,896 seconds is equal to 2,292 years, 30 weeks, 1 day, 15 hours, 21 minutes, 36 seconds.
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To count from 1 to 72,100,768,896 would take you about four thousand, five hundred eighty-five 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 72100768896 cubic inches would be around 346.8 feet tall.
Recreational maths with 72100768896
- 72100768896 backwards is 69886700127
- 72100768896 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 72100768896's digits is 54
- More coming soon!
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