72980123616
72,980,123,616 is an even composite number composed of five prime numbers multiplied together.
72980123616 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 72980123616:
25 × 32 × 17 × 312 × 15511
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 31 × 31 × 15511)See below for interesting mathematical facts about the number 72980123616 from the Numbermatics database.
Names of 72980123616
- Cardinal: 72980123616 can be written as Seventy-two billion, nine hundred eighty million, one hundred twenty-three thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 7.2980123616 × 1010
Factors of 72980123616
Divisors of 72980123616
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 31 32 34 36 48 51 62 68 72 93 96 102 124 136 144 153 186 204 248 272 279 288 306 372 408 496 527 544 558 612 744 816 961 992 1054 1116 1224 1488 1581 1632 1922 2108 2232 2448 2883 2976 3162 3844 4216 4464 4743 4896 5766 6324 7688 8432 8649 8928 9486 11532 12648 15376 15511 16337 16864 17298 18972 23064 25296 30752 31022 32674 34596 37944 46128 46533 49011 50592 62044 65348 69192 75888 92256 93066 98022 124088 130696 138384 139599 147033 151776 186132 196044 248176 261392 263687 276768 279198 294066 372264 392088 480841 496352 522784 527374 558396 588132 744528 784176 791061 961682 1054748 1116792 1176264 1442523 1489056 1568352 1582122 1923364 2109496 2233584 2352528 2373183 2885046 3164244 3846728 4218992 4327569 4467168 4705056 4746366 5770092 6328488 7693456 8174297 8437984 8655138 9492732 11540184 12656976 14906071 15386912 16348594 17310276 18985464 23080368 24522891 25313952 29812142 32697188 34620552 37970928 44718213 46160736 49045782 59624284 65394376 69241104 73568673 75941856 89436426 98091564 119248568 130788752 134154639 138482208 147137346 178872852 196183128 238497136 253403207 261577504 268309278 294274692 357745704 392366256 476994272 506806414 536618556 588549384 715491408 760209621 784732512 1013612828 1073237112 1177098768 1430982816 1520419242 2027225656 2146474224 2280628863 2354197536 3040838484 4054451312 4292948448 4561257726 6081676968 8108902624 9122515452 12163353936 18245030904 24326707872 36490061808 72980123616
- Sum of all divisors σ(n): 227077158672
- Sum of proper divisors (its aliquot sum) s(n): 154097035056
- 72980123616 is an abundant number, because the sum of its proper divisors (154097035056) is greater than itself. Its abundance is 81116911440
Bases of 72980123616
- Binary: 10000111111011111010001001111111000002
- Hexadecimal: 0x10FDF44FE0
- Base-36: XIYHBS0
Squares and roots of 72980123616
- 72980123616 squared (729801236162) is 5326098443006640915456
- 72980123616 cubed (729801236163) is 388699322761609784718902285008896
-
The
square root of 72980123616 is 270148.3363191417 -
The
cube root of 72980123616 is 4178.9598461927
Scales and comparisons
How big is 72980123616?- 72,980,123,616 seconds is equal to 2,320 years, 28 weeks, 1 day, 8 hours, 33 minutes, 36 seconds.
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To count from 1 to 72,980,123,616 would take you about four thousand, six hundred forty-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 72980123616 cubic inches would be around 348.2 feet tall.
Recreational maths with 72980123616
- 72980123616 backwards is 61632108927
- The number of decimal digits it has is: 11
- The sum of 72980123616's digits is 45
- More coming soon!
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