64648572928272

Names of 64648572928272

• Cardinal: 64648572928272 can be written as Sixty-four trillion, six hundred forty-eight billion, five hundred seventy-two million, nine hundred twenty-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 6.4648572928272 × 10¹³

Factors of 64648572928272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 50427

Divisors of 64648572928272

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 59 72 108 118 144 177 216 236 354 432 472 531 708 944 1062 1416 1593 2124 2832 3186 4248 6372 8496 12744 25488 50363 100726 151089 201452 302178 402904 453267 604356 805808 906534 1208712 1359801 1813068 2417424 2719602 2971417 3626136 5439204 5942834 7252272 8914251 10878408 11885668 17828502 21756816 23771336 26742753 35657004 47542672 53485506 71314008 80228259 106971012 142628016 160456518 213942024 320913036 427884048 641826072 1283652144 2536431769 5072863538 7609295307 10145727076 15218590614 20291454152 22827885921 30437181228 40582908304 45655771842 60874362456 68483657763 91311543684 121748724912 136967315526 149649474371 182623087368 273934631052 299298948742 365246174736 448948423113 547869262104 598597897484 897896846226 1095738524208 1197195794968 1346845269339 1795793692452 2394391589936 2693690538678 3591587384904 4040535808017 5387381077356 7183174769808 8081071616034 10774762154712 16162143232068 21549524309424 32324286464136 64648572928272
• Sum of all divisors σ(n): 188714270695200
• Sum of proper divisors (its aliquot sum) s(n): 124065697766928
• 64648572928272 is an abundant number, because the sum of its proper divisors (124065697766928) is greater than itself. Its abundance is 59417124838656

Bases of 64648572928272

• Binary: 1110101100110000101011001110011000000100010000₂
• Hexadecimal: 0x3ACC2B398110
• Base-36: MWZ5757O0

Squares and roots of 64648572928272

• 64648572928272 squared (64648572928272²) is 4179437981662103316856905984
• 64648572928272 cubed (64648572928272³) is 270194701156672420064706470349248679579648
• The square root of 64648572928272 is 8040433.6281242941
• The cube root of 64648572928272 is 40134.6654814819

Scales and comparisons

• 64,648,572,928,272 seconds is equal to 2,055,624 years, 33 weeks, 4 days, 20 hours, 31 minutes, 12 seconds.
• To count from 1 to 64,648,572,928,272 would take you about five million, one hundred thirty-nine thousand and sixty-one 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 64648572928272 cubic inches would be around 3344.6 feet tall.

Recreational maths with 64648572928272

• 64648572928272 backwards is 27282927584646
• 64648572928272 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64648572928272's digits is 72
• More coming soon!