122691981549008

Names of 122691981549008

• Cardinal: 122691981549008 can be written as One hundred twenty-two trillion, six hundred ninety-one billion, nine hundred eighty-one million, five hundred forty-nine thousand and eight.

Scientific notation

• Scientific notation: 1.22691981549008 × 10¹⁴

Factors of 122691981549008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 755973

Divisors of 122691981549008

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 739 1478 2956 5912 11824 13999 27998 55996 111992 223984 741233 1482466 2964932 5929864 10345261 11859728 20690522 41381044 82762088 165524176 547771187 1095542374 2191084748 4382169496 8764338992 10376520767 20753041534 41506083068 83012166136 166024332272 7668248846813 15336497693626 30672995387252 61345990774504 122691981549008
• Sum of all divisors σ(n): 238054711440000
• Sum of proper divisors (its aliquot sum) s(n): 115362729890992
• 122691981549008 is a deficient number, because the sum of its proper divisors (115362729890992) is less than itself. Its deficiency is 7329251658016

Bases of 122691981549008

• Binary: 11011111001011001110011111110100001110111010000₂
• Hexadecimal: 0x6F9673FA1DD0
• Base-36: 17HNX201JK

Squares and roots of 122691981549008

• 122691981549008 squared (122691981549008²) is 15053322336422119511105784064
• 122691981549008 cubed (122691981549008³) is 1846921946351572684310755135923555081408512
• The square root of 122691981549008 is 11076641.2575747889
• The cube root of 122691981549008 is 49690.3505090647

Scales and comparisons

• 122,691,981,549,008 seconds is equal to 3,901,225 years, 26 weeks, 17 hours, 50 minutes, 8 seconds.
• To count from 1 to 122,691,981,549,008 would take you about nine million, seven hundred fifty-three thousand and sixty-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 122691981549008 cubic inches would be around 4140.9 feet tall.

Recreational maths with 122691981549008

• 122691981549008 backwards is 800945189196221
• The number of decimal digits it has is: 15
• The sum of 122691981549008's digits is 65
• More coming soon!