142591220518740

Names of 142591220518740

• Cardinal: 142591220518740 can be written as One hundred forty-two trillion, five hundred ninety-one billion, two hundred twenty million, five hundred eighteen thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.4259122051874 × 10¹⁴

Factors of 142591220518740

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 339502906014

Divisors of 142591220518740

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 339502905997 679005811994 1018508717991 1358011623988 1697514529985 2037017435982 2376520341979 3395029059970 4074034871964 4753040683958 5092543589955 6790058119940 7129561025937 9506081367916 10185087179910 11882601709895 14259122051874 20370174359820 23765203419790 28518244103748 35647805129685 47530406839580 71295610259370 142591220518740
• Sum of all divisors σ(n): 456291905661312
• Sum of proper divisors (its aliquot sum) s(n): 313700685142572
• 142591220518740 is an abundant number, because the sum of its proper divisors (313700685142572) is greater than itself. Its abundance is 171109464623832

Bases of 142591220518740

• Binary: 100000011010111110011011000011000000111101010100₂
• Hexadecimal: 0x81AF9B0C0F54
• Base-36: 1EJLI33MFO

Squares and roots of 142591220518740

• 142591220518740 squared (142591220518740²) is 20332256169023939194691187600
• 142591220518740 cubed (142591220518740³) is 2899201223040804264096312180986978655624000
• The square root of 142591220518740 is 11941156.5821213483
• The cube root of 142591220518740 is 52243.3393392905

Scales and comparisons

• 142,591,220,518,740 seconds is equal to 4,533,959 years, 38 weeks, 6 days, 14 hours, 19 minutes.
• To count from 1 to 142,591,220,518,740 would take you about eleven million, three hundred thirty-four thousand, eight hundred ninety-nine 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 142591220518740 cubic inches would be around 4353.6 feet tall.

Recreational maths with 142591220518740

• 142591220518740 backwards is 047815022195241
• The number of decimal digits it has is: 15
• The sum of 142591220518740's digits is 51
• More coming soon!