121068115990591

Names of 121068115990591

• Cardinal: 121068115990591 can be written as One hundred twenty-one trillion, sixty-eight billion, one hundred fifteen million, nine hundred ninety thousand, five hundred ninety-one.

Scientific notation

• Scientific notation: 1.21068115990591 × 10¹⁴

Factors of 121068115990591

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1247

Divisors of 121068115990591

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 11 49 77 121 539 847 1229 1331 5929 8603 9317 13519 60221 65219 94633 148709 662431 1040963 1510441 1635799 7286741 10573087 11450593 16614851 74011609 80154151 116303957 182763361 814127699 1279343527 1856331989 2010396971 8955404689 12994323923 14072778797 20419651879 90960267461 98509451579 142937563153 224616170669 1000562942071 1572313194683 2470777877359 11006192362781 17295445141513 121068115990591
• Sum of all divisors σ(n): 155033337739680
• Sum of proper divisors (its aliquot sum) s(n): 33965221749089
• 121068115990591 is a deficient number, because the sum of its proper divisors (33965221749089) is less than itself. Its deficiency is 87102894241502

Bases of 121068115990591

• Binary: 11011100001110001011110000011000001100000111111₂
• Hexadecimal: 0x6E1C5E0C183F
• Base-36: 16WXXADHKV

Squares and roots of 121068115990591

• 121068115990591 squared (121068115990591²) is 14657488709511196193200529281
• 121068115990591 cubed (121068115990591³) is 1774554543213879492749369245271680815995071
• The square root of 121068115990591 is 11003095.7457704147
• The cube root of 121068115990591 is 49470.1538938007

Scales and comparisons

• 121,068,115,990,591 seconds is equal to 3,849,591 years, 31 weeks, 1 day, 11 hours, 36 minutes, 31 seconds.
• To count from 1 to 121,068,115,990,591 would take you about nine million, six hundred twenty-three thousand, nine hundred seventy-nine 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 121068115990591 cubic inches would be around 4122.5 feet tall.

Recreational maths with 121068115990591

• 121068115990591 backwards is 195099511860121
• The number of decimal digits it has is: 15
• The sum of 121068115990591's digits is 58
• More coming soon!