140321538439920

Names of 140321538439920

• Cardinal: 140321538439920 can be written as One hundred forty trillion, three hundred twenty-one billion, five hundred thirty-eight million, four hundred thirty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4032153843992 × 10¹⁴

Factors of 140321538439920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 194891025621

Divisors of 140321538439920

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 194891025611 389782051222 584673076833 779564102444 974455128055 1169346153666 1559128204888 1754019230499 1948910256110 2338692307332 2923365384165 3118256409776 3508038460998 3897820512220 4677384614664 5846730768330 7016076921996 7795641024440 8770096152495 9354769229328 11693461536660 14032153843992 15591282048880 17540192304990 23386923073320 28064307687984 35080384609980 46773846146640 70160769219960 140321538439920
• Sum of all divisors σ(n): 471246499929816
• Sum of proper divisors (its aliquot sum) s(n): 330924961489896
• 140321538439920 is an abundant number, because the sum of its proper divisors (330924961489896) is greater than itself. Its abundance is 190603423049976

Bases of 140321538439920

• Binary: 11111111001111100100111011100111111101011110000₂
• Hexadecimal: 0x7F9F2773FAF0
• Base-36: 1DQMTOZQ40

Squares and roots of 140321538439920

• 140321538439920 squared (140321538439920²) is 19690134150145946187449606400
• 140321538439920 cubed (140321538439920³) is 2762949916036885908820369714325474047488000
• The square root of 140321538439920 is 11845739.2525717871
• The cube root of 140321538439920 is 51964.6626827901

Scales and comparisons

• 140,321,538,439,920 seconds is equal to 4,461,790 years, 45 weeks, 5 days, 2 hours, 12 minutes.
• To count from 1 to 140,321,538,439,920 would take you about eleven million, one hundred fifty-four thousand, four hundred seventy-seven 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 140321538439920 cubic inches would be around 4330.4 feet tall.

Recreational maths with 140321538439920

• 140321538439920 backwards is 029934835123041
• The number of decimal digits it has is: 15
• The sum of 140321538439920's digits is 54
• More coming soon!