23431949438390928

Names of 23431949438390928

• Cardinal: 23431949438390928 can be written as Twenty-three quadrillion, four hundred thirty-one trillion, nine hundred forty-nine billion, four hundred thirty-eight million, three hundred ninety thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 2.3431949438390928 × 10¹⁶

Factors of 23431949438390928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 15109732

Divisors of 23431949438390928

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 36 48 54 62 72 81 93 108 124 144 162 186 216 248 279 324 372 432 496 558 648 744 837 1116 1296 1488 1674 2232 2511 3348 4464 5022 6696 10044 13392 20088 38699 40176 77398 116097 154796 232194 309592 348291 464388 619184 696582 928776 1044873 1199669 1393164 1857552 2089746 2399338 2786328 3134619 3599007 4179492 4798676 5572656 6269238 7198014 8358984 9597352 10797021 12538476 14396028 15070997 16717968 19194704 21594042 25076952 28792056 30141994 32391063 43188084 45212991 50153904 57584112 60283988 64782126 86376168 90425982 97173189 120567976 129564252 135638973 172752336 180851964 194346378 241135952 259128504 271277946 361703928 388692756 406916919 467200907 518257008 542555892 723407856 777385512 813833838 934401814 1085111784 1220750757 1401602721 1554771024 1627667676 1868803628 2170223568 2441501514 2803205442 3255335352 3737607256 4204808163 4883003028 5606410884 6510670704 7475214512 8409616326 9766006056 11212821768 12614424489 16819232652 19532012112 22425643536 25228848978 33638465304 37843273467 50457697956 67276930608 75686546934 100915395912 151373093868 201830791824 302746187736 583232512903 605492375472 1166465025806 1749697538709 2332930051612 3499395077418 4665860103224 5249092616127 6998790154836 9331720206448 10498185232254 13997580309672 15747277848381 18080207899993 20996370464508 27995160619344 31494555696762 36160415799986 41992740929016 47241833545143 54240623699979 62989111393524 72320831599972 83985481858032 94483667090286 108481247399958 125978222787048 144641663199944 162721871099937 188967334180572 216962494799916 251956445574096 289283326399888 325443742199874 377934668361144 433924989599832 488165613299811 650887484399748 755869336722288 867849979199664 976331226599622 1301774968799496 1464496839899433 1952662453199244 2603549937598992 2928993679798866 3905324906398488 5857987359597732 7810649812796976 11715974719195464 23431949438390928
• Sum of all divisors σ(n): 70008378635923200
• Sum of proper divisors (its aliquot sum) s(n): 46576429197532272
• 23431949438390928 is an abundant number, because the sum of its proper divisors (46576429197532272) is greater than itself. Its abundance is 23144479759141344

Bases of 23431949438390928

• Binary: 1010011001111110011101111011110101010111001001010010000₂
• Hexadecimal: 0x533F3BDEAB9290
• Base-36: 6EPXKYSM100

Squares and roots of 23431949438390928

• 23431949438390928 squared (23431949438390928²) is 549056254483308926103949752701184
• 23431949438390928 cubed (23431949438390928³) is 12865458393885197034854479929250712279658560458752
• The square root of 23431949438390928 is 153074979.7922277303
• The cube root of 23431949438390928 is 286155.9675411879

Scales and comparisons

• 23,431,949,438,390,928 seconds is equal to 745,063,512 years, 18 weeks, 5 days, 21 hours, 28 minutes, 48 seconds.
• To count from 1 to 23,431,949,438,390,928 would take you about two billion, two hundred thirty-five million, one hundred ninety thousand, five hundred thirty-seven 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 23431949438390928 cubic inches would be around 23846.3 feet tall.

Recreational maths with 23431949438390928

• 23431949438390928 backwards is 82909383494913432
• 23431949438390928 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 23431949438390928's digits is 81
• More coming soon!