20150820396616

Names of 20150820396616

• Cardinal: 20150820396616 can be written as Twenty trillion, one hundred fifty billion, eight hundred twenty million, three hundred ninety-six thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 2.0150820396616 × 10¹³

Factors of 20150820396616

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 133576

Divisors of 20150820396616

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 49 52 56 91 98 104 182 196 343 364 392 607 637 686 728 1214 1274 1372 2401 2428 2548 2744 4249 4459 4802 4856 5096 7891 8498 8918 9604 15782 16996 17836 19208 29743 31213 31564 33992 35672 55237 59486 62426 63128 110474 118972 124852 132947 208201 220948 237944 249704 265894 386659 416402 441896 531788 773318 832804 930629 1063576 1457407 1546636 1665608 1728311 1861258 2706613 2914814 3093272 3456622 3722516 5413226 5829628 6514403 6913244 7445032 10826452 11659256 12098177 13028806 13826488 18946291 21652904 24196354 26057612 37892582 45600821 48392708 52115224 75785164 80698829 84687239 91201642 96785416 151570328 161397658 169374478 182403284 319205747 322795316 338748956 364806568 564891803 592810673 638411494 645590632 677497912 1049084777 1129783606 1185621346 1276822988 2098169554 2259567212 2371242692 2553645976 3954242621 4149674711 4196339108 4519134424 4742485384 7343593439 7908485242 8299349422 8392678216 14687186878 15816970484 16598698844 27679698347 29374373756 31633940968 33197397688 51405154073 55359396694 58748747512 102810308146 110718793388 193757888429 205620616292 221437586776 359836078511 387515776858 411241232584 719672157022 775031553716 1439344314044 1550063107432 2518852549577 2878688628088 5037705099154 10075410198308 20150820396616
• Sum of all divisors σ(n): 47546416592640
• Sum of proper divisors (its aliquot sum) s(n): 27395596196024
• 20150820396616 is an abundant number, because the sum of its proper divisors (27395596196024) is greater than itself. Its abundance is 7244775799408

Bases of 20150820396616

• Binary: 100100101001110111010011111011101111001001000₂
• Hexadecimal: 0x1253BA7DDE48
• Base-36: 7555Q6O94

Squares and roots of 20150820396616

• 20150820396616 squared (20150820396616²) is 406055562656675407544251456
• 20150820396616 cubed (20150820396616³) is 8182352714141520974490826563164755472896
• The square root of 20150820396616 is 4488966.5176537015
• The cube root of 20150820396616 is 27212.2369592257

Scales and comparisons

• 20,150,820,396,616 seconds is equal to 640,733 years, 39 weeks, 2 days, 22 hours, 10 minutes, 16 seconds.
• To count from 1 to 20,150,820,396,616 would take you about one million, six hundred one thousand, eight hundred thirty-four 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 20150820396616 cubic inches would be around 2267.7 feet tall.

Recreational maths with 20150820396616

• 20150820396616 backwards is 61669302805102
• 20150820396616 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20150820396616's digits is 49
• More coming soon!