139761988806436992

Names of 139761988806436992

• Cardinal: 139761988806436992 can be written as One hundred thirty-nine quadrillion, seven hundred sixty-one trillion, nine hundred eighty-eight billion, eight hundred six million, four hundred thirty-six thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.39761988806436992 × 10¹⁷

Factors of 139761988806436992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 647939

Divisors of 139761988806436992

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 64 68 72 96 102 128 136 144 153 192 204 272 288 289 306 384 408 544 576 578 612 816 867 1088 1152 1156 1224 1632 1734 2176 2312 2448 2601 3264 3468 4624 4896 5202 6528 6936 9248 9792 10404 13872 18496 19584 20808 27744 36992 41616 55488 83232 110976 166464 332928 647917 1295834 1943751 2591668 3887502 5183336 5831253 7775004 10366672 11014589 11662506 15550008 20733344 22029178 23325012 31100016 33043767 41466688 44058356 46650024 62200032 66087534 82933376 88116712 93300048 99131301 124400064 132175068 176233424 186600096 187248013 198262602 248800128 264350136 352466848 373200192 374496026 396525204 528700272 561744039 704933696 746400384 748992052 793050408 1057400544 1123488078 1409867392 1497984104 1586100816 1685232117 2114801088 2246976156 2995968208 3172201632 3370464234 4229602176 4493952312 5991936416 6344403264 6740928468 8987904624 11983872832 12688806528 13481856936 17975809248 23967745664 26963713872 35951618496 53927427744 71903236992 107854855488 215709710976 419796438889 839592877778 1259389316667 1679185755556 2518778633334 3358371511112 3778167950001 5037557266668 6716743022224 7136539461113 7556335900002 10075114533336 13433486044448 14273078922226 15112671800004 20150229066672 21409618383339 26866972088896 28546157844452 30225343600008 40300458133344 42819236766678 53733944177792 57092315688904 60450687200016 64228855150017 80600916266688 85638473533356 114184631377808 120901374400032 121321170838921 128457710300034 161201832533376 171276947066712 228369262755616 241802748800064 242642341677842 256915420600068 342553894133424 363963512516763 456738525511232 483605497600128 485284683355684 513830841200136 685107788266848 727927025033526 913477051022464 970569366711368 1027661682400272 1091890537550289 1370215576533696 1455854050067052 1941138733422736 2055323364800544 2183781075100578 2740431153067392 2911708100134104 3882277466845472 4110646729601088 4367562150201156 5823416200268208 7764554933690944 8221293459202176 8735124300402312 11646832400536416 15529109867381888 17470248600804624 23293664801072832 34940497201609248 46587329602145664 69880994403218496 139761988806436992
• Sum of all divisors σ(n): 427229594228917935
• Sum of proper divisors (its aliquot sum) s(n): 287467605422480943
• 139761988806436992 is an abundant number, because the sum of its proper divisors (287467605422480943) is greater than itself. Its abundance is 147705616616043951

Bases of 139761988806436992

• Binary: 111110000100010001100100111001111111010001110100010000000₂
• Hexadecimal: 0x1F088C9CFE8E880
• Base-36: 1285HNABQJK0

Squares and roots of 139761988806436992

• 139761988806436992 squared (139761988806436992²) is 19533413515130619047660814066008064
• 139761988806436992 cubed (139761988806436992³) is 2730028721053190636405825035457141780334064579903488
• The square root of 139761988806436992 is 373847547.5463721589
• The cube root of 139761988806436992 is 518954.9881038655

Scales and comparisons

• 139,761,988,806,436,992 seconds is equal to 4,443,998,931 years, 43 weeks, 14 hours, 43 minutes, 12 seconds.
• To count from 1 to 139,761,988,806,436,992 would take you about thirteen billion, three hundred thirty-one million, nine hundred ninety-six thousand, seven hundred ninety-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 139761988806436992 cubic inches would be around 43246.2 feet tall.

Recreational maths with 139761988806436992

• 139761988806436992 backwards is 299634608889167931
• The number of decimal digits it has is: 18
• The sum of 139761988806436992's digits is 99
• More coming soon!