129014302818520

Names of 129014302818520

• Cardinal: 129014302818520 can be written as One hundred twenty-nine trillion, fourteen billion, three hundred two million, eight hundred eighteen thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.2901430281852 × 10¹⁴

Factors of 129014302818520

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1993

Divisors of 129014302818520

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 343 392 490 686 980 1372 1715 1960 1979 2401 2744 3430 3958 4802 6860 7916 9604 9895 12005 13720 13853 15832 16807 19208 19790 24010 27706 33614 39580 48020 55412 67228 69265 79160 84035 96040 96971 110824 117649 134456 138530 168070 193942 235298 277060 336140 387884 470596 484855 554120 588245 672280 678797 775768 823543 941192 969710 1176490 1357594 1647086 1939420 2352980 2715188 3294172 3393985 3878840 3916441 4117715 4705960 4751579 5430376 6588344 6787970 7832882 8235430 9503158 13575940 15665764 16470860 19006316 19582205 23757895 27151880 27415087 31331528 32941720 33261053 38012632 39164410 47515790 54830174 66522106 78328820 95031580 109660348 133044212 137075435 156657640 166305265 190063160 191905609 219320696 232827371 266088424 274150870 332610530 383811218 465654742 548301740 665221060 767622436 931309484 959528045 1096603480 1164136855 1330442120 1343339263 1535244872 1629791597 1862618968 1919056090 2328273710 2686678526 3259583194 3838112180 4656547420 5373357052 6519166388 6716696315 7676224360 8148957985 9313094840 9403374841 10746714104 13038332776 13433392630 16297915970 18806749682 26866785260 32595831940 37613499364 47016874205 53733570520 65191663880 65823623887 75226998728 94033748410 131647247774 188067496820 263294495548 329118119435 376134993640 460765367209 526588991096 658236238870 921530734418 1316472477740 1843061468836 2303826836045 2632944955480 3225357570463 3686122937672 4607653672090 6450715140926 9215307344180 12901430281852 16126787852315 18430614688360 25802860563704 32253575704630 64507151409260 129014302818520
• Sum of all divisors σ(n): 338833700712000
• Sum of proper divisors (its aliquot sum) s(n): 209819397893480
• 129014302818520 is an abundant number, because the sum of its proper divisors (209819397893480) is greater than itself. Its abundance is 80805095074960

Bases of 129014302818520

• Binary: 11101010101011001111011101100001100000011011000₂
• Hexadecimal: 0x75567BB0C0D8
• Base-36: 19QCCOUIFS

Squares and roots of 129014302818520

• 129014302818520 squared (129014302818520²) is 16644690331748777616054990400
• 129014302818520 cubed (129014302818520³) is 2147403118780728913831568034366031542208000
• The square root of 129014302818520 is 11358446.3206250175
• The cube root of 129014302818520 is 50529.6108168853

Scales and comparisons

• 129,014,302,818,520 seconds is equal to 4,102,255 years, 39 weeks, 4 days, 10 hours, 28 minutes, 40 seconds.
• To count from 1 to 129,014,302,818,520 would take you about ten million, two hundred fifty-five thousand, six hundred thirty-nine 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 129014302818520 cubic inches would be around 4210.8 feet tall.

Recreational maths with 129014302818520

• 129014302818520 backwards is 025818203410921
• The number of decimal digits it has is: 15
• The sum of 129014302818520's digits is 46
• More coming soon!