72808080675
72,808,080,675 is an odd composite number composed of six prime numbers multiplied together.
72808080675 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 72808080675:
3 × 52 × 112 × 173 × 23 × 71
(3 × 5 × 5 × 11 × 11 × 17 × 17 × 17 × 23 × 71)See below for interesting mathematical facts about the number 72808080675 from the Numbermatics database.
Names of 72808080675
- Cardinal: 72808080675 can be written as Seventy-two billion, eight hundred eight million, eighty thousand, six hundred seventy-five.
Scientific notation
- Scientific notation: 7.2808080675 × 1010
Factors of 72808080675
Divisors of 72808080675
- Number of divisors d(n): 288
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Complete list of divisors:
1 3 5 11 15 17 23 25 33 51 55 69 71 75 85 115 121 165 187 213 253 255 275 289 345 355 363 391 425 561 575 605 759 781 825 867 935 1065 1173 1207 1265 1275 1445 1633 1725 1775 1815 1955 2057 2343 2783 2805 3025 3179 3621 3795 3905 4301 4335 4675 4899 4913 5325 5865 6035 6171 6325 6647 7225 8165 8349 8591 9075 9537 9775 10285 11715 12903 13277 13915 14025 14739 15895 17963 18105 18975 19525 19941 20519 21505 21675 24495 24565 25773 27761 29325 30175 30855 33235 34969 39831 40825 41745 42955 47311 47685 51425 53889 54043 58575 61557 64515 66385 69575 73117 73695 79475 83283 89815 90525 99705 102595 104907 107525 112999 122475 122825 128865 138805 141933 146047 154275 162129 166175 174845 197593 199155 208725 214775 219351 225709 236555 238425 269445 270215 305371 307785 322575 331925 338997 348823 365585 368475 416415 438141 449075 471937 498525 512975 524535 564995 592779 594473 644325 677127 694025 709665 730235 804287 810645 874225 916113 987965 995775 1046469 1096755 1128545 1182775 1242989 1347225 1351075 1415811 1526855 1538925 1694985 1744115 1783419 1827925 2082075 2190705 2359685 2412861 2482799 2622675 2824975 2963895 2972365 3359081 3385635 3548325 3651175 3728967 3837053 4021435 4053225 4580565 4939825 5191307 5232345 5483775 5642725 6214945 7079055 7448397 7634275 8022929 8474925 8720575 8917095 10077243 10953525 11511159 11798425 12064305 12413995 13672879 14819475 14861825 15573921 16795405 16928175 18644835 19185265 20107175 22902825 24068787 25956535 26161725 31074725 35395275 37241985 40114645 41018637 42207583 44585475 50386215 57104377 57555795 60321525 62069975 68364395 77869605 83977025 88252219 93224175 95926325 120343935 126622749 129782675 171313131 186209925 200573225 205093185 211037915 251931075 264756657 285521885 287778975 341821975 389348025 441261095 601719675 633113745 856565655 970774409 1025465925 1055189575 1323783285 1427609425 2206305475 2912323227 3165568725 4282828275 4853872045 6618916425 14561616135 24269360225 72808080675
- Sum of all divisors σ(n): 148760478720
- Sum of proper divisors (its aliquot sum) s(n): 75952398045
- 72808080675 is an abundant number, because the sum of its proper divisors (75952398045) is greater than itself. Its abundance is 3144317370
Bases of 72808080675
- Binary: 10000111100111011001100100101001000112
- Hexadecimal: 0x10F3B32523
- Base-36: XG41ULF
Squares and roots of 72808080675
- 72808080675 squared (728080806752) is 5301016611577308455625
- 72808080675 cubed (728080806753) is 385956845115235813036504657546875
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The
square root of 72808080675 is 269829.7253361831 -
The
cube root of 72808080675 is 4175.6734434227
Scales and comparisons
How big is 72808080675?- 72,808,080,675 seconds is equal to 2,315 years, 3 weeks, 5 days, 2 hours, 51 minutes, 15 seconds.
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To count from 1 to 72,808,080,675 would take you about four thousand, six hundred thirty 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 72808080675 cubic inches would be around 348 feet tall.
Recreational maths with 72808080675
- 72808080675 backwards is 57608080827
- 72808080675 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 72808080675's digits is 51
- More coming soon!
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