130720581896940

Names of 130720581896940

• Cardinal: 130720581896940 can be written as One hundred thirty trillion, seven hundred twenty billion, five hundred eighty-one million, eight hundred ninety-six thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.3072058189694 × 10¹⁴

Factors of 130720581896940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 147814

Divisors of 130720581896940

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 84 90 105 108 126 135 140 180 189 191 210 252 270 315 378 382 420 540 573 630 756 764 945 955 1146 1237 1260 1337 1719 1890 1910 2292 2474 2674 2865 3438 3711 3780 3820 4011 4948 5157 5348 5730 6185 6685 6876 7422 8022 8595 8659 10314 11133 11460 12033 12370 13370 14844 16044 17190 17318 18555 20055 20628 22266 24066 24740 25785 25977 26740 33399 34380 34636 36099 37110 40110 43295 44532 48132 51570 51954 55665 60165 66798 72198 74220 77931 80220 86590 103140 103908 111330 120330 129885 133596 144396 146369 155862 166995 173180 180495 222660 233793 236267 240660 259770 292738 311724 333990 360990 389655 439107 467586 472534 519540 585476 667980 708801 721980 731845 779310 878214 935172 945068 1024583 1168965 1181335 1317321 1417602 1463690 1558620 1653869 1756428 2049166 2126403 2195535 2337930 2362670 2634642 2835204 2927380 3073749 3307738 3544005 3951963 4098332 4252806 4391070 4675860 4725340 4961607 5122915 5269284 6147498 6379209 6586605 6615476 7088010 7903926 8269345 8505612 8782140 9221247 9923214 10245830 10632015 12294996 12758418 13173210 14176020 14884821 15368745 15807852 16538690 18442494 19759815 19846428 20491660 21264030 24808035 25516836 26346420 27663741 27956479 29769642 30737490 31896045 33077380 36884988 39519630 42528060 44654463 46106235 49616070 55327482 55912958 59539284 61474980 63792090 74424105 79039260 83869437 89308926 92212470 99232140 110654964 111825916 127584180 138318705 139782395 148848210 167738874 178617852 181058453 184424940 195695353 223272315 251608311 276637410 279564790 297696420 335477748 362116906 391390706 419347185 446544630 503216622 543175359 553274820 559129580 587086059 724233812 754824933 782781412 838694370 893089260 905292265 978476765 1006433244 1086350718 1174172118 1258041555 1267409171 1509649866 1629526077 1677388740 1761258177 1810584530 1956953530 2172701436 2348344236 2516083110 2534818342 2715876795 2935430295 3019299732 3259052154 3522516354 3621169060 3774124665 3802227513 3913907060 4888578231 5032166220 5069636684 5283774531 5431753590 5870860590 6337045855 6518104308 7045032708 7548249330 7604455026 8147630385 8806290885 9777156462 10567549062 10863507180 11406682539 11741721180 12674091710 15096498660 15208910052 16295260770 17612581770 19011137565 19554312924 21135098124 22813365078 24442891155 25348183420 26418872655 32590521540 34220047617 34582164523 35225163540 38022275130 45626730156 48885782310 52837745310 57033412695 68440095234 69164329046 76044550260 97771564620 103746493569 105675490620 114066825390 136880190468 138328658092 171100238085 172910822615 207492987138 228133650780 242075151661 311239480707 342200476170 345821645230 414985974276 484150303322 518732467845 622478961414 684400952340 691643290460 726225454983 933718442121 968300606644 1037464935690 1210375758305 1244957922828 1452450909966 1556197403535 1867436884242 2074929871380 2178676364949 2420751516610 2904901819932 3112394807070 3631127274915 3734873768484 4357352729898 4668592210605 4841503033220 6224789614140 6536029094847 7262254549830 8714705459796 9337184421210 10893381824745 13072058189694 14524509099660 18674368842420 21786763649490 26144116379388 32680145474235 43573527298980 65360290948470 130720581896940
• Sum of all divisors σ(n): 467598613708800
• Sum of proper divisors (its aliquot sum) s(n): 336878031811860
• 130720581896940 is an abundant number, because the sum of its proper divisors (336878031811860) is greater than itself. Its abundance is 206157449914920

Bases of 130720581896940

• Binary: 11101101110001111000001110110010100101011101100₂
• Hexadecimal: 0x76E3C1D94AEC
• Base-36: 1AC47FCTF0

Squares and roots of 130720581896940

• 130720581896940 squared (130720581896940²) is 17087870531474597648781363600
• 130720581896940 cubed (130720581896940³) is 2233736379253932785890759406862207867384000
• The square root of 130720581896940 is 11433310.1898330389
• The cube root of 130720581896940 is 50751.3957760457

Scales and comparisons

• 130,720,581,896,940 seconds is equal to 4,156,510 years, 8 weeks, 1 day, 21 hours, 9 minutes.
• To count from 1 to 130,720,581,896,940 would take you about ten million, three hundred ninety-one thousand, two hundred seventy-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 130720581896940 cubic inches would be around 4229.3 feet tall.

Recreational maths with 130720581896940

• 130720581896940 backwards is 049698185027031
• 130720581896940 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 130720581896940's digits is 63
• More coming soon!