129444121437832

Names of 129444121437832

• Cardinal: 129444121437832 can be written as One hundred twenty-nine trillion, four hundred forty-four billion, one hundred twenty-one million, four hundred thirty-seven thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.29444121437832 × 10¹⁴

Factors of 129444121437832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 260

Divisors of 129444121437832

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 19 29 38 58 73 76 116 137 146 152 232 274 292 361 548 551 584 722 841 1096 1102 1387 1444 1682 2117 2204 2603 2774 2888 3364 3973 4234 4408 5206 5329 5548 6728 7946 8468 10001 10412 10469 10658 11096 15892 15979 16936 20002 20824 20938 21316 26353 31784 31958 40004 40223 41876 42632 49457 52706 61393 63916 75487 80008 80446 83752 98914 101251 105412 115217 122786 127832 150974 154541 160892 190019 197828 202502 210824 230434 245572 290029 301948 303601 309082 321784 380038 389017 395656 405004 460868 491144 580058 603896 607202 618164 730073 760076 764237 778034 810008 921736 1160116 1166467 1214404 1236328 1434253 1460146 1520152 1528474 1556068 1923769 2189123 2320232 2332934 2428808 2868506 2920292 2936279 3056948 3112136 3610361 3847538 4378246 4481689 4665868 5510551 5737012 5840584 5872558 6113896 7220722 7391323 7695076 8410841 8756492 8963378 9331736 11021102 11281493 11474024 11745116 13871387 14441444 14782646 15390152 16821682 17512984 17926756 21172117 22042204 22162873 22562986 23490232 27742774 28882888 29565292 33643364 35853512 41593337 42344234 44084408 44325746 45125972 53295329 55485548 55789301 59130584 67286728 83186674 84688468 85152091 88651492 90251944 104700469 106590658 110971096 111578602 140435137 159805979 166373348 169376936 170304182 177302984 209400938 213181316 214348367 223157204 263556353 280870274 319611958 327163297 332746696 340608364 402270223 418801876 426362632 428696734 446314408 527112706 561740548 613991393 639223916 654326594 681216728 804540446 837603752 857393468 1012611251 1054225412 1123481096 1227982786 1278447832 1308653188 1545564541 1609080892 1617889729 1714786936 2025222502 2108450824 2455965572 2617306376 3036313601 3091129082 3218161784 3235779458 4050445004 4072618973 4911931144 6072627202 6182258164 6216102643 6471558916 7643134237 8100890008 8145237946 11665836467 12145254404 12364516328 12432205286 12943117832 15286268474 16290475892 19239613769 23331672934 24290508808 24864410572 29365726279 30572536948 32580951784 38479227538 44821371689 46663345868 49728821144 58731452558 61145073896 76958455076 89642743378 93326691736 117462905116 118105950217 153916910152 179285486756 221650892873 234925810232 236211900434 358570973512 443301785746 472423800868 557948799301 851606062091 886603571492 944847601736 1115897598602 1703212124182 1773207142984 2231795197204 3406424248364 4463590394408 6812848496728 16180515179729 32361030359458 64722060718916 129444121437832
• Sum of all divisors σ(n): 270939549839400
• Sum of proper divisors (its aliquot sum) s(n): 141495428401568
• 129444121437832 is an abundant number, because the sum of its proper divisors (141495428401568) is greater than itself. Its abundance is 12051306963736

Bases of 129444121437832

• Binary: 11101011011101010001110111000000110011010001000₂
• Hexadecimal: 0x75BA8EE06688
• Base-36: 19VTT3R7NS

Squares and roots of 129444121437832

• 129444121437832 squared (129444121437832²) is 16755780574812197963040860224
• 129444121437832 cubed (129444121437832³) is 2168937295511656626034988897333649017594368
• The square root of 129444121437832 is 11377351.2487675269
• The cube root of 129444121437832 is 50585.6627241421

Scales and comparisons

• 129,444,121,437,832 seconds is equal to 4,115,922 years, 34 weeks, 3 days, 23 hours, 23 minutes, 52 seconds.
• To count from 1 to 129,444,121,437,832 would take you about ten million, two hundred eighty-nine thousand, eight hundred six 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 129444121437832 cubic inches would be around 4215.5 feet tall.

Recreational maths with 129444121437832

• 129444121437832 backwards is 238734121444921
• The number of decimal digits it has is: 15
• The sum of 129444121437832's digits is 55
• More coming soon!