12383820920988

Names of 12383820920988

• Cardinal: 12383820920988 can be written as Twelve trillion, three hundred eighty-three billion, eight hundred twenty million, nine hundred twenty thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2383820920988 × 10¹³

Factors of 12383820920988

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 351373982

Divisors of 12383820920988

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 89 99 132 178 198 267 356 396 534 801 979 1068 1602 1958 2937 3204 3916 5874 8811 11748 17622 35244 351373877 702747754 1054121631 1405495508 2108243262 3162364893 3865112647 4216486524 6324729786 7730225294 11595337941 12649459572 15460450588 23190675882 31272275053 34786013823 46381351764 62544550106 69572027646 93816825159 125089100212 139144055292 187633650318 281450475477 343995025583 375267300636 562900950954 687990051166 1031985076749 1125801901908 1375980102332 2063970153498 3095955230247 4127940306996 6191910460494 12383820920988
• Sum of all divisors σ(n): 34533024729840
• Sum of proper divisors (its aliquot sum) s(n): 22149203808852
• 12383820920988 is an abundant number, because the sum of its proper divisors (22149203808852) is greater than itself. Its abundance is 9765382887864

Bases of 12383820920988

• Binary: 10110100001101010101001111110011100010011100₂
• Hexadecimal: 0xB43553F389C
• Base-36: 4E11R8HB0

Squares and roots of 12383820920988

• 12383820920988 squared (12383820920988²) is 153359020603100076538896144
• 12383820920988 cubed (12383820920988³) is 1899170647766900457051846137394961870272
• The square root of 12383820920988 is 3519065.3476438883
• The cube root of 12383820920988 is 23135.8195189377

Scales and comparisons

• 12,383,820,920,988 seconds is equal to 393,767 years, 10 weeks, 2 days, 15 hours, 49 minutes, 48 seconds.
• To count from 1 to 12,383,820,920,988 would take you about nine hundred eighty-four thousand, four hundred seventeen 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 12383820920988 cubic inches would be around 1928 feet tall.

Recreational maths with 12383820920988

• 12383820920988 backwards is 88902902838321
• The number of decimal digits it has is: 14
• The sum of 12383820920988's digits is 63
• More coming soon!