142648501971870346

Names of 142648501971870346

• Cardinal: 142648501971870346 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-six.

Scientific notation

• Scientific notation: 1.42648501971870346 × 10¹⁷

Factors of 142648501971870346

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 100552004566

Divisors of 142648501971870346

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 19 37 38 74 703 1009 1406 2018 19171 37333 38342 74666 709327 1418654 100552003499 201104006998 1910488066481 3720424129463 3820976132962 7440848258926 70688058459797 101456971530491 141376116919594 202913943060982 1927682459079329 3753907946628167 3855364918158658 7507815893256334 71324250985935173 142648501971870346
• Sum of all divisors σ(n): 231551153659800000
• Sum of proper divisors (its aliquot sum) s(n): 88902651687929654
• 142648501971870346 is a deficient number, because the sum of its proper divisors (88902651687929654) is less than itself. Its deficiency is 53745850283940692

Bases of 142648501971870346

• Binary: 111111010110010100000111010000111110001100110001010001010₂
• Hexadecimal: 0x1FACA0E87C6628A
• Base-36: 130KO94MVHXM

Squares and roots of 142648501971870346

• 142648501971870346 squared (142648501971870346²) is 20348595114818697991034661434159716
• 142648501971870346 cubed (142648501971870346³) is 2902696610361006330045563636441754987995375408181736
• The square root of 142648501971870346 is 377688366.2119742153
• The cube root of 142648501971870346 is 522503.3409850185

Scales and comparisons

• 142,648,501,971,870,346 seconds is equal to 4,535,781,121 years, 47 weeks, 5 days, 3 hours, 5 minutes, 46 seconds.
• To count from 1 to 142,648,501,971,870,346 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 142648501971870346 cubic inches would be around 43541.9 feet tall.

Recreational maths with 142648501971870346

• 142648501971870346 backwards is 643078179105846241
• The number of decimal digits it has is: 18
• The sum of 142648501971870346's digits is 76
• More coming soon!