123682478112128

Names of 123682478112128

• Cardinal: 123682478112128 can be written as One hundred twenty-three trillion, six hundred eighty-two billion, four hundred seventy-eight million, one hundred twelve thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.23682478112128 × 10¹⁴

Factors of 123682478112128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 27097715

Divisors of 123682478112128

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 211 338 416 422 676 832 844 1352 1664 1688 2704 2743 3376 5408 5486 6752 10816 10972 13504 21632 21944 27008 35659 43888 71318 87776 142636 175552 285272 351104 570544 1141088 2282176 4564352 27097489 54194978 108389956 216779912 352267357 433559824 704534714 867119648 1409069428 1734239296 2818138856 3468478592 4579475641 5636277712 5717570179 9158951282 11272555424 11435140358 18317902564 22545110848 22870280716 36635805128 45090221696 45740561432 73271610256 74328412327 91481122864 146543220512 148656824654 182962245728 293086441024 297313649308 365924491456 586172882048 594627298616 731848982912 966269360251 1189254597232 1932538720502 2378509194464 3865077441004 4757018388928 7730154882008 9514036777856 15460309764016 30920619528032 61841239056064 123682478112128
• Sum of all divisors σ(n): 268074926620200
• Sum of proper divisors (its aliquot sum) s(n): 144392448508072
• 123682478112128 is an abundant number, because the sum of its proper divisors (144392448508072) is greater than itself. Its abundance is 20709970395944

Bases of 123682478112128

• Binary: 11100000111110100010010001011000011110110000000₂
• Hexadecimal: 0x707D122C3D80
• Base-36: 17UAY22WZK

Squares and roots of 123682478112128

• 123682478112128 squared (123682478112128²) is 15297355391957021798940688384
• 123682478112128 cubed (123682478112128³) is 1892014823439167590982359054630557059121152
• The square root of 123682478112128 is 11121262.4333808435
• The cube root of 123682478112128 is 49823.7095792089

Scales and comparisons

• 123,682,478,112,128 seconds is equal to 3,932,720 years, 11 weeks, 6 days, 8 hours, 2 minutes, 8 seconds.
• To count from 1 to 123,682,478,112,128 would take you about nine million, eight hundred thirty-one thousand, eight hundred 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 123682478112128 cubic inches would be around 4152 feet tall.

Recreational maths with 123682478112128

• 123682478112128 backwards is 821211874286321
• The number of decimal digits it has is: 15
• The sum of 123682478112128's digits is 56
• More coming soon!