121353102189760

Names of 121353102189760

• Cardinal: 121353102189760 can be written as One hundred twenty-one trillion, three hundred fifty-three billion, one hundred two million, one hundred eighty-nine thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.2135310218976 × 10¹⁴

Factors of 121353102189760

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7739356021

Divisors of 121353102189760

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 140 160 196 224 245 280 320 392 448 490 560 784 980 1120 1568 1960 2240 3136 3920 7840 15680 7739356007 15478712014 30957424028 38696780035 54175492049 61914848056 77393560070 108350984098 123829696112 154787120140 216701968196 247659392224 270877460245 309574240280 379228444343 433403936392 495318784448 541754920490 619148480560 758456888686 866807872784 1083509840980 1238296961120 1516913777372 1733615745568 1896142221715 2167019681960 2476593922240 3033827554744 3467231491136 3792284443430 4334039363920 6067655109488 7584568886860 8668078727840 12135310218976 15169137773720 17336157455680 24270620437952 30338275547440 60676551094880 121353102189760
• Sum of all divisors σ(n): 336151188851472
• Sum of proper divisors (its aliquot sum) s(n): 214798086661712
• 121353102189760 is an abundant number, because the sum of its proper divisors (214798086661712) is greater than itself. Its abundance is 93444984471952

Bases of 121353102189760

• Binary: 11011100101111010111000100011000110010011000000₂
• Hexadecimal: 0x6E5EB88C64C0
• Base-36: 170KUFSS74

Squares and roots of 121353102189760

• 121353102189760 squared (121353102189760²) is 14726575411078333307048857600
• 121353102189760 cubed (121353102189760³) is 1787115610765795861806521863661866418176000
• The square root of 121353102189760 is 11016038.4072387839
• The cube root of 121353102189760 is 49508.9399476965

Scales and comparisons

• 121,353,102,189,760 seconds is equal to 3,858,653 years, 14 weeks, 3 days, 20 hours, 42 minutes, 40 seconds.
• To count from 1 to 121,353,102,189,760 would take you about nine million, six hundred forty-six thousand, six hundred thirty-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 121353102189760 cubic inches would be around 4125.7 feet tall.

Recreational maths with 121353102189760

• 121353102189760 backwards is 067981201353121
• 121353102189760 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121353102189760's digits is 49
• More coming soon!