12729988545204

Names of 12729988545204

• Cardinal: 12729988545204 can be written as Twelve trillion, seven hundred twenty-nine billion, nine hundred eighty-eight million, five hundred forty-five thousand, two hundred four.

Scientific notation

• Scientific notation: 1.2729988545204 × 10¹³

Factors of 12729988545204

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2958

Divisors of 12729988545204

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 12 14 19 21 28 38 42 49 57 76 84 98 114 133 147 196 228 266 294 343 361 399 532 588 686 722 798 931 1029 1083 1372 1444 1596 1862 2058 2166 2527 2793 2927 3724 4116 4332 5054 5586 5854 6517 7581 8781 10108 11172 11708 13034 15162 17562 17689 19551 20489 26068 30324 35124 35378 39102 40978 53067 55613 61467 70756 78204 81956 106134 111226 122934 123823 143423 166839 212268 222452 245868 247646 286846 333678 371469 389291 430269 495292 573692 667356 742938 778582 860538 1003961 1056647 1167873 1485876 1557164 1721076 2007922 2113294 2335746 2725037 3011883 3169941 4015844 4226588 4671492 5450074 6023766 6339882 7396529 8175111 8567329 10900148 12047532 12679764 14793058 16350222 17134658 19075259 22189587 25701987 29586116 32700444 34269316 38150518 44379174 51403974 51775703 57225777 59971303 76301036 88758348 102807948 103551406 114451554 119942606 155327109 162779251 179913909 207102812 228903108 239885212 310654218 325558502 359827818 362429921 419799121 488337753 621308436 651117004 719655636 724859842 839598242 976675506 1087289763 1139454757 1259397363 1449719684 1679196484 1953351012 2174579526 2278909514 2518794726 2938593847 3092805769 3418364271 4349159052 4557819028 5037589452 5877187694 6185611538 6836728542 7976183299 8815781541 9278417307 11754375388 12371223076 13673457084 15952366598 17631563082 18556834614 21649640383 23928549897 31904733196 35263126164 37113669228 43299280766 47857099794 55833283093 64948921149 86598561532 95714199588 111666566186 129897842298 151547482681 167499849279 223333132372 259795684596 303094965362 334999698558 454642448043 606189930724 669999397116 909284896086 1060832378767 1818569792172 2121664757534 3182497136301 4243329515068 6364994272602 12729988545204
• Sum of all divisors σ(n): 36571000670400
• Sum of proper divisors (its aliquot sum) s(n): 23841012125196
• 12729988545204 is an abundant number, because the sum of its proper divisors (23841012125196) is greater than itself. Its abundance is 11111023579992

Bases of 12729988545204

• Binary: 10111001001111101110011100011111101010110100₂
• Hexadecimal: 0xB93EE71FAB4
• Base-36: 4IG2QI1MC

Squares and roots of 12729988545204

• 12729988545204 squared (12729988545204²) is 162052608361025052351401616
• 12729988545204 cubed (12729988545204³) is 2062927848156278872997016997054174649664
• The square root of 12729988545204 is 3567910.9497301077
• The cube root of 12729988545204 is 23349.4150071649

Scales and comparisons

• 12,729,988,545,204 seconds is equal to 404,774 years, 13 weeks, 3 days, 9 hours, 13 minutes, 24 seconds.
• To count from 1 to 12,729,988,545,204 would take you about one million, eleven thousand, nine hundred thirty-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 12729988545204 cubic inches would be around 1945.8 feet tall.

Recreational maths with 12729988545204

• 12729988545204 backwards is 40254588992721
• The number of decimal digits it has is: 14
• The sum of 12729988545204's digits is 66
• More coming soon!