121644898798984

Names of 121644898798984

• Cardinal: 121644898798984 can be written as One hundred twenty-one trillion, six hundred forty-four billion, eight hundred ninety-eight million, seven hundred ninety-eight thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.21644898798984 × 10¹⁴

Factors of 121644898798984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2519849

Divisors of 121644898798984

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 8 11 22 44 88 807077 1614154 1712759 3228308 3425518 6456616 6851036 8877847 13702072 17755694 18840349 35511388 37680698 71022776 75361396 150722792 1382328395443 2764656790886 5529313581772 11058627163544 15205612349873 30411224699746 60822449399492 121644898798984
• Sum of all divisors σ(n): 248819564750400
• Sum of proper divisors (its aliquot sum) s(n): 127174665951416
• 121644898798984 is an abundant number, because the sum of its proper divisors (127174665951416) is greater than itself. Its abundance is 5529767152432

Bases of 121644898798984

• Binary: 11011101010001010101000111110110100110110001000₂
• Hexadecimal: 0x6EA2A8FB4D88
• Base-36: 174AW7YSUG

Squares and roots of 121644898798984

• 121644898798984 squared (121644898798984²) is 14797481403815059005639432256
• 121644898798984 cubed (121644898798984³) is 1800038127846930545550761266120846029627904
• The square root of 121644898798984 is 11029274.6270543105
• The cube root of 121644898798984 is 49548.5900183337

Scales and comparisons

• 121,644,898,798,984 seconds is equal to 3,867,931 years, 26 weeks, 3 days, 10 hours, 23 minutes, 4 seconds.
• To count from 1 to 121,644,898,798,984 would take you about nine million, six hundred sixty-nine thousand, eight hundred twenty-eight 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 121644898798984 cubic inches would be around 4129 feet tall.

Recreational maths with 121644898798984

• 121644898798984 backwards is 489897898446121
• 121644898798984 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121644898798984's digits is 88
• More coming soon!