61640068328272

Names of 61640068328272

• Cardinal: 61640068328272 can be written as Sixty-one trillion, six hundred forty billion, sixty-eight million, three hundred twenty-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 6.1640068328272 × 10¹³

Factors of 61640068328272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1564

Divisors of 61640068328272

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 37 49 56 62 74 98 112 124 148 196 217 248 259 296 392 434 496 518 592 784 868 961 1036 1147 1487 1519 1736 1813 1922 2072 2294 2974 3038 3472 3626 3844 4144 4588 5948 6076 6727 7252 7688 8029 9176 10409 11896 12152 13454 14504 15376 16058 18352 20818 23792 24304 26908 29008 32116 35557 41636 46097 47089 53816 55019 56203 64232 71114 72863 83272 92194 94178 107632 110038 112406 128464 142228 145726 166544 184388 188356 220076 224812 248899 284456 291452 322679 368776 376712 385133 440152 449624 497798 568912 582904 645358 737552 753424 770266 880304 899248 995596 1165808 1290716 1429007 1540532 1705589 1742293 1991192 2211169 2258753 2581432 2695931 2858014 3081064 3411178 3484586 3982384 4422338 4517506 5162864 5391862 5716028 6162128 6822356 6969172 8844676 9035012 10003049 10783724 11432056 11939123 13644712 13938344 15478183 17689352 18070024 20006098 21567448 22864112 23878246 27289424 27876688 30956366 35378704 36140048 40012196 43134896 47756492 52873259 61912732 68546239 70021343 80024392 81813253 83573861 95512984 105746518 108347281 123825464 137092478 140042686 160048784 163626506 167147722 191025968 211493036 216694562 247650928 274184956 280085372 327253012 334295444 370112813 422986072 433389124 479823673 548369912 560170744 572692771 654506024 668590888 740225626 845972144 866778248 959647346 1096739824 1120341488 1145385542 1309012048 1337181776 1480451252 1733556496 1919294692 2124933409 2290771084 2536210843 2590789691 2960902504 3358765711 3838589384 4008849397 4249866818 4581542168 5072421686 5181579382 5921805008 6717531422 7677178768 8017698794 8499733636 9163084336 10144843372 10363158764 13435062844 14874533863 16035397588 16999467272 17753475901 20289686744 20726317528 26870125688 29749067726 32070795176 33998934544 35506951802 40579373488 41452635056 53740251376 59498135452 64141590352 71013903604 78622536133 104121737041 118996270904 124274331307 142027807208 157245072266 208243474082 237992541808 248548662614 284055614416 314490144532 416486948164 497097325228 550357752931 628980289064 832973896328 994194650456 1100715505862 1257960578128 1665947792656 1988389300912 2201431011724 3852504270517 4402862023448 7705008541034 8805724046896 15410017082068 30820034164136 61640068328272
• Sum of all divisors σ(n): 147531069453546
• Sum of proper divisors (its aliquot sum) s(n): 85891001125274
• 61640068328272 is an abundant number, because the sum of its proper divisors (85891001125274) is greater than itself. Its abundance is 24250932797002

Bases of 61640068328272

• Binary: 1110000000111110110010011000000110101101010000₂
• Hexadecimal: 0x380FB2606B50
• Base-36: LUL216LHS

Squares and roots of 61640068328272

• 61640068328272 squared (61640068328272²) is 3799498023514040912754505984
• 61640068328272 cubed (61640068328272³) is 234201317782539895991971054671914100379648
• The square root of 61640068328272 is 7851118.9220563969
• The cube root of 61640068328272 is 39502.1775925537

Scales and comparisons

• 61,640,068,328,272 seconds is equal to 1,959,963 years, 26 weeks, 2 days, 18 hours, 17 minutes, 52 seconds.
• To count from 1 to 61,640,068,328,272 would take you about four million, eight hundred ninety-nine thousand, nine hundred eight 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 61640068328272 cubic inches would be around 3291.8 feet tall.

Recreational maths with 61640068328272

• 61640068328272 backwards is 27282386004616
• The number of decimal digits it has is: 14
• The sum of 61640068328272's digits is 55
• More coming soon!