72828209055375

Names of 72828209055375

• Cardinal: 72828209055375 can be written as Seventy-two trillion, eight hundred twenty-eight billion, two hundred nine million, fifty-five thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 7.2828209055375 × 10¹³

Factors of 72828209055375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8666

Divisors of 72828209055375

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 15 17 25 27 45 51 75 85 125 135 153 225 255 289 375 425 459 675 765 867 1125 1275 1445 2125 2295 2601 3375 3825 4335 6375 7225 7803 8641 11475 13005 19125 21675 25923 36125 39015 43205 57375 65025 77769 108375 129615 146897 195075 216025 233307 325125 388845 440691 648075 734485 975375 1080125 1166535 1322073 1944225 2203455 2497249 3240375 3672425 3966219 5832675 6610365 7491747 9721125 11017275 12486245 18362125 19831095 22475241 29163375 33051825 37458735 55086375 62431225 67425723 74666881 99155475 112376205 165259125 187293675 224000643 312156125 337128615 373334405 495777375 561881025 672001929 936468375 1120003215 1269336977 1685643075 1866672025 2016005787 2809405125 3360009645 3808010931 5600016075 6346684885 8428215375 9333360125 10080028935 11424032793 16800048225 19040054655 21578728609 28000080375 31733424425 34272098379 50400144675 57120163965 64736185827 84000241125 95200273275 107893643045 158667122125 171360491895 194208557481 252000723375 285600819825 323680929135 476001366375 539468215225 582625672443 856802459475 971042787405 1428004099125 1618404645675 2697341076125 2913128362215 4284012297375 4855213937025 8092023228375 14565641811075 24276069685125 72828209055375
• Sum of all divisors σ(n): 143054405900640
• Sum of proper divisors (its aliquot sum) s(n): 70226196845265
• 72828209055375 is a deficient number, because the sum of its proper divisors (70226196845265) is less than itself. Its deficiency is 2602012210110

Bases of 72828209055375

• Binary: 10000100011110010100011100001111100011010001111₂
• Hexadecimal: 0x423CA387C68F
• Base-36: PTCTFAWLR

Squares and roots of 72828209055375

• 72828209055375 squared (72828209055375²) is 5303948034213405149816390625
• 72828209055375 cubed (72828209055375³) is 386277036254539143247071718234223255859375
• The square root of 72828209055375 is 8533944.5191174637
• The cube root of 72828209055375 is 41760.5820748743

Scales and comparisons

• 72,828,209,055,375 seconds is equal to 2,315,711 years, 40 weeks, 2 days, 6 hours, 56 minutes, 15 seconds.
• To count from 1 to 72,828,209,055,375 would take you about five million, seven hundred eighty-nine thousand, two hundred seventy-nine 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 72828209055375 cubic inches would be around 3480 feet tall.

Recreational maths with 72828209055375

• 72828209055375 backwards is 57355090282827
• The number of decimal digits it has is: 14
• The sum of 72828209055375's digits is 63
• More coming soon!