72113138559

Names of 72113138559

• Cardinal: 72113138559 can be written as Seventy-two billion, one hundred thirteen million, one hundred thirty-eight thousand, five hundred fifty-nine.

Scientific notation

• Scientific notation: 7.2113138559 × 10¹⁰

Factors of 72113138559

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 248

Divisors of 72113138559

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 11 17 21 33 47 51 63 77 99 119 141 153 163 187 231 289 329 357 423 489 517 561 693 799 867 987 1071 1141 1309 1467 1551 1683 1793 2023 2209 2397 2601 2771 2961 3179 3423 3619 3927 4653 5379 5593 6069 6627 7191 7661 8313 8789 9537 10269 10857 11781 12551 13583 15463 16137 16779 18207 19397 19881 22253 22983 24299 24939 26367 28611 30481 32571 37553 37653 40749 46389 47107 50337 53627 58191 61523 66759 68949 72897 79101 84271 91443 95081 112659 112959 122247 130237 139167 141321 149413 160881 170093 174573 184569 200277 213367 218691 252813 262871 274329 285243 329749 337977 360067 390711 413083 423963 448239 482643 510279 518177 553707 589897 638401 640101 758439 788613 855729 911659 989247 1045891 1080201 1172133 1239249 1344717 1432607 1530837 1554531 1769691 1915203 1920303 2214029 2365839 2520469 2734977 2891581 2967741 3137673 3240603 3627239 3717747 3960737 4297821 4468807 4663593 5309073 5745609 6121139 6642087 7022411 7561407 8204931 8674743 9413019 10028249 10881717 11882211 12893463 13406421 15498203 18363417 19926261 21067233 22684221 24354319 26024229 27725159 30084747 32645151 35646633 40219263 42847973 46494609 49156877 55090251 63201699 67332529 73062957 83175477 90254241 104059363 128543919 139483827 147470631 170480233 201997587 219188871 249526431 312178089 385631757 442411893 471327703 511440699 605992761 728415541 936534267 1144652993 1413983109 1534322097 2185246623 3433958979 4241949327 6555739869 8012570951 10301876937 24037712853 72113138559
• Sum of all divisors σ(n): 141817024128
• Sum of proper divisors (its aliquot sum) s(n): 69703885569
• 72113138559 is a deficient number, because the sum of its proper divisors (69703885569) is less than itself. Its deficiency is 2409252990

Bases of 72113138559

• Binary: 1000011001010010001110010101101111111₂
• Hexadecimal: 0x10CA472B7F
• Base-36: X4MATTR

Squares and roots of 72113138559

• 72113138559 squared (72113138559²) is 5200304752829532596481
• 72113138559 cubed (72113138559³) is 375010297189822331437241388810879
• The square root of 72113138559 is 268538.8958028241
• The cube root of 72113138559 is 4162.3455583853

Scales and comparisons

• 72,113,138,559 seconds is equal to 2,292 years, 50 weeks, 4 days, 19 hours, 22 minutes, 39 seconds.
• To count from 1 to 72,113,138,559 would take you about four thousand, five hundred eighty-five 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 72113138559 cubic inches would be around 346.9 feet tall.

Recreational maths with 72113138559

• 72113138559 backwards is 95583131127
• The number of decimal digits it has is: 11
• The sum of 72113138559's digits is 45
• More coming soon!