1431516988111021680

Names of 1431516988111021680

• Cardinal: 1431516988111021680 can be written as One quintillion, four hundred thirty-one quadrillion, five hundred sixteen trillion, nine hundred eighty-eight billion, one hundred eleven million, twenty-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.43151698811102168 × 10¹⁸

Factors of 1431516988111021680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1188686

Divisors of 1431516988111021680

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 40 44 48 55 60 66 80 88 110 120 132 165 176 220 240 264 330 440 528 660 880 1320 2640 13007 26014 36599 39021 52028 65035 73198 78042 104056 109797 130070 143077 146396 156084 182995 195105 208112 219594 260140 286154 292792 312168 365990 390210 402589 429231 439188 520280 548985 572308 585584 624336 715385 731980 780420 805178 858462 878376 1040560 1097970 1139059 1144616 1207767 1430770 1463960 1560840 1610356 1716924 1756752 2012945 2146155 2195940 2278118 2289232 2415534 2861540 2927920 3121680 3220712 3417177 3433848 4025890 4292310 4391880 4556236 4831068 5695295 5723080 6038835 6441424 6834354 6867696 8051780 8584620 8783760 9112472 9662136 11390590 11446160 12077670 12529649 13668708 16103560 17085885 17169240 18224944 19324272 22781180 24155340 25059298 27337416 32207120 34171770 34338480 37588947 45562360 48310680 50118596 54674832 62648245 68343540 75177894 91124720 96621360 100237192 125296490 136687080 150355788 187944735 200474384 250592980 273374160 300711576 375889470 476043193 501185960 601423152 751778940 952086386 1002371920 1428129579 1503557880 1904172772 2380215965 2856259158 3007115760 3808345544 4760431930 5236475123 5712518316 7140647895 7616691088 9520863860 10472950246 11425036632 14281295790 14815740413 15709425369 19041727720 20945900492 22850073264 26182375615 28562591580 29631480826 31418850738 38083455440 41688420341 41891800984 44447221239 52364751230 57125183160 59262961652 62837701476 74078702065 78547126845 83376840682 83783601968 88894442478 104729502460 114250366320 118525923304 125065261023 125675402952 148157404130 157094253690 162973144543 166753681364 177788884956 208442101705 209459004920 222236106195 237051846608 250130522046 251350805904 296314808260 314188507380 325946289086 333507362728 355577769912 416884203410 418918009840 444472212390 458572623751 488919433629 500261044092 592629616520 625326305115 628377014760 651892578172 667014725456 711155539824 814865722715 833768406820 888944424780 917145247502 977838867258 1000522088184 1185259233040 1250652610230 1256754029520 1303785156344 1375717871253 1629731445430 1667536813640 1777888849560 1834290495004 1955677734516 2001044176368 2292863118755 2444597168145 2501305220460 2607570312688 2751435742506 3259462890860 3335073627280 3555777699120 3668580990008 3911355469032 4585726237510 4889194336290 5002610440920 5502871485012 6518925781720 6878589356265 7337161980016 7822710938064 9171452475020 9778388672580 10005220881840 11005742970024 13037851563440 13757178712530 18342904950040 19556777345160 22011485940048 27514357425060 36685809900080 39113554690320 55028714850120 110057429700240 542241283375387 1084482566750774 1626723850126161 2168965133501548 2711206416876935 3253447700252322 4337930267003096 5422412833753870 5964654117129257 6506895400504644 8133619250630805 8675860534006192 10844825667507740 11929308234258514 13013790801009288 16267238501261610 17893962351387771 21689651335015480 23858616468517028 26027581602018576 29823270585646285 32534477002523220 35787924702775542 43379302670030960 47717232937034056 59646541171292570 65068954005046440 71575849405551084 89469811756938855 95434465874068112 119293082342585140 130137908010092880 143151698811102168 178939623513877710 238586164685170280 286303397622204336 357879247027755420 477172329370340560 715758494055510840 1431516988111021680
• Sum of all divisors σ(n): 4841638907848704000
• Sum of proper divisors (its aliquot sum) s(n): 3410121919737682320
• 1431516988111021680 is an abundant number, because the sum of its proper divisors (3410121919737682320) is greater than itself. Its abundance is 1978604931626660640

Bases of 1431516988111021680

• Binary: 1001111011101110001010001110110111110010010110110011001110000₂
• Hexadecimal: 0x13DDC51DBE4B6670
• Base-36: AVJAF5NJYMPC

Squares and roots of 1431516988111021680

• 1431516988111021680 squared (1431516988111021680²) is 2049240887250450985924925493430022400
• 1431516988111021680 cubed (1431516988111021680³) is 2933523142830723363040115385694401036975961249285632000
• The square root of 1431516988111021680 is 1196460190.7756988469
• The cube root of 1431516988111021680 is 1127021.4160819679

Scales and comparisons

• 1,431,516,988,111,021,680 seconds is equal to 45,517,812,249 years, 8 weeks, 9 hours, 8 minutes.
• To count from 1 to 1,431,516,988,111,021,680 would take you about one hundred fifty-nine billion, three hundred twelve million, three hundred forty-two thousand, eight hundred seventy-two 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 1431516988111021680 cubic inches would be around 93918.5 feet tall.

Recreational maths with 1431516988111021680

• 1431516988111021680 backwards is 0861201118896151341
• 1431516988111021680 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1431516988111021680's digits is 66
• More coming soon!