142648501971870347

Names of 142648501971870347

• Cardinal: 142648501971870347 can be written as One hundred forty-two quadrillion, six hundred forty-eight trillion, five hundred one billion, nine hundred seventy-one million, eight hundred seventy thousand, three hundred forty-seven.

Scientific notation

• Scientific notation: 1.42648501971870347 × 10¹⁷

Factors of 142648501971870347

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 199907797

Divisors of 142648501971870347

• Number of divisors d(n): 8
• Complete list of divisors:
  1 17 59957743 139950037 1019281631 2379150629 8391088351286491 142648501971870347
• Sum of all divisors σ(n): 151039593921496896
• Sum of proper divisors (its aliquot sum) s(n): 8391091949626549
• 142648501971870347 is a deficient number, because the sum of its proper divisors (8391091949626549) is less than itself. Its deficiency is 134257410022243798

Bases of 142648501971870347

• Binary: 111111010110010100000111010000111110001100110001010001011₂
• Hexadecimal: 0x1FACA0E87C6628B
• Base-36: 130KO94MVHXN

Squares and roots of 142648501971870347

• 142648501971870347 squared (142648501971870347²) is 20348595114818698276331665377900409
• 142648501971870347 cubed (142648501971870347³) is 2902696610361006391091348980897849389044865626271923
• The square root of 142648501971870347 is 377688366.2119742165
• The cube root of 142648501971870347 is 522503.3409850185

Scales and comparisons

• 142,648,501,971,870,347 seconds is equal to 4,535,781,121 years, 47 weeks, 5 days, 3 hours, 5 minutes, 47 seconds.
• To count from 1 to 142,648,501,971,870,347 would take you about thirteen billion, six hundred seven million, three hundred forty-three thousand, three hundred sixty-five 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 142648501971870347 cubic inches would be around 43541.9 feet tall.

Recreational maths with 142648501971870347

• 142648501971870347 backwards is 743078179105846241
• The number of decimal digits it has is: 18
• The sum of 142648501971870347's digits is 77
• More coming soon!