83238319872

Names of 83238319872

• Cardinal: 83238319872 can be written as Eighty-three billion, two hundred thirty-eight million, three hundred nineteen thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 8.3238319872 × 10¹⁰

Factors of 83238319872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 12042586

Divisors of 83238319872

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 576 768 864 1152 1728 2304 3456 6912 12042581 24085162 36127743 48170324 72255486 96340648 108383229 144510972 192681296 216766458 289021944 325149687 385362592 433532916 578043888 650299374 770725184 867065832 1156087776 1300598748 1541450368 1734131664 2312175552 2601197496 3082900736 3468263328 4624351104 5202394992 6936526656 9248702208 10404789984 13873053312 20809579968 27746106624 41619159936 83238319872
• Sum of all divisors σ(n): 246150376080
• Sum of proper divisors (its aliquot sum) s(n): 162912056208
• 83238319872 is an abundant number, because the sum of its proper divisors (162912056208) is greater than itself. Its abundance is 79673736336

Bases of 83238319872

• Binary: 1001101100001011000111111011100000000₂
• Hexadecimal: 0x136163F700
• Base-36: 128LY2O0

Squares and roots of 83238319872

• 83238319872 squared (83238319872²) is 6928617895113390096384
• 83238319872 cubed (83238319872³) is 576726512624311710553128302542848
• The square root of 83238319872 is 288510.5195170533
• The cube root of 83238319872 is 4366.2416543035

Scales and comparisons

• 83,238,319,872 seconds is equal to 2,646 years, 37 weeks, 3 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 83,238,319,872 would take you about five thousand, two hundred ninety-three 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 83238319872 cubic inches would be around 363.9 feet tall.

Recreational maths with 83238319872

• 83238319872 backwards is 27891383238
• 83238319872 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 83238319872's digits is 54
• More coming soon!