121101645853790

Names of 121101645853790

• Cardinal: 121101645853790 can be written as One hundred twenty-one trillion, one hundred one billion, six hundred forty-five million, eight hundred fifty-three thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 1.2110164585379 × 10¹⁴

Factors of 121101645853790

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 174768057

Divisors of 121101645853790

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 19 35 38 70 95 133 190 266 521 665 1042 1330 2605 3647 5210 7294 9899 18235 19798 36470 49495 69293 98990 138586 346465 692930 174767503 349535006 873837515 1223372521 1747675030 2446745042 3320582557 6116862605 6641165114 12233725210 16602912785 23244077899 33205825570 46488155798 91053869063 116220389495 182107738126 232440778990 455269345315 637377083441 910538690630 1274754166882 1730023512197 3186885417205 3460047024394 6373770834410 8650117560985 12110164585379 17300235121970 24220329170758 60550822926895 121101645853790
• Sum of all divisors σ(n): 262738474813440
• Sum of proper divisors (its aliquot sum) s(n): 141636828959650
• 121101645853790 is an abundant number, because the sum of its proper divisors (141636828959650) is greater than itself. Its abundance is 20535183105860

Bases of 121101645853790

• Binary: 11011100010010000101100100101010011010001011110₂
• Hexadecimal: 0x6E242C95345E
• Base-36: 16XDBT6TLQ

Squares and roots of 121101645853790

• 121101645853790 squared (121101645853790²) is 14665608628496772698057364100
• 121101645853790 cubed (121101645853790³) is 1776029342358503041850094658748341394939000
• The square root of 121101645853790 is 11004619.2961769469
• The cube root of 121101645853790 is 49474.7203985709

Scales and comparisons

• 121,101,645,853,790 seconds is equal to 3,850,657 years, 38 weeks, 5 days, 14 hours, 29 minutes, 50 seconds.
• To count from 1 to 121,101,645,853,790 would take you about nine million, six hundred twenty-six thousand, six hundred forty-four 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 121101645853790 cubic inches would be around 4122.9 feet tall.

Recreational maths with 121101645853790

• 121101645853790 backwards is 097358546101121
• The number of decimal digits it has is: 15
• The sum of 121101645853790's digits is 53
• More coming soon!