137739834947849620

Names of 137739834947849620

• Cardinal: 137739834947849620 can be written as One hundred thirty-seven quadrillion, seven hundred thirty-nine trillion, eight hundred thirty-four billion, nine hundred forty-seven million, eight hundred forty-nine thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.3773983494784962 × 10¹⁷

Factors of 137739834947849620

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 48827640278

Divisors of 137739834947849620

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 47 94 188 235 470 940 3001 6002 12004 15005 30010 60020 141047 282094 564188 705235 1410470 2820940 48827637223 97655274446 195310548892 244138186115 488276372230 976552744460 2294898949481 4589797898962 9179595797924 11474494747405 22948989494810 45897978989620 146531739306223 293063478612446 586126957224892 732658696531115 1465317393062230 2930634786124460 6886991747392481 13773983494784962 27547966989569924 34434958736962405 68869917473924810 137739834947849620
• Sum of all divisors σ(n): 295506422964039168
• Sum of proper divisors (its aliquot sum) s(n): 157766588016189548
• 137739834947849620 is an abundant number, because the sum of its proper divisors (157766588016189548) is greater than itself. Its abundance is 20026753068339928

Bases of 137739834947849620

• Binary: 111101001010110011010011001101101011111001100110110010100₂
• Hexadecimal: 0x1E959A66D7CCD94
• Base-36: 11O8P2MMSSK4

Squares and roots of 137739834947849620

• 137739834947849620 squared (137739834947849620²) is 18972262131460855529945062134144400
• 137739834947849620 cubed (137739834947849620³) is 2613236254574755870038176846410061152754758565128000
• The square root of 137739834947849620 is 371133176.8352832399
• The cube root of 137739834947849620 is 516439.9765661631

Scales and comparisons

• 137,739,834,947,849,620 seconds is equal to 4,379,700,694 years, 3 weeks, 3 hours, 33 minutes, 40 seconds.
• To count from 1 to 137,739,834,947,849,620 would take you about thirteen billion, one hundred thirty-nine million, one hundred two thousand and eighty-two 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 137739834947849620 cubic inches would be around 43036.7 feet tall.

Recreational maths with 137739834947849620

• 137739834947849620 backwards is 026948749438937731
• 137739834947849620 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 137739834947849620's digits is 94
• More coming soon!