131589020745

Names of 131589020745

• Cardinal: 131589020745 can be written as One hundred thirty-one billion, five hundred eighty-nine million, twenty thousand, seven hundred forty-five.

Scientific notation

• Scientific notation: 1.31589020745 × 10¹¹

Factors of 131589020745

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 159966

Divisors of 131589020745

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 35 39 45 63 65 67 91 105 117 135 189 195 201 273 315 335 351 455 469 585 603 819 871 945 1005 1365 1407 1755 1809 2345 2457 2613 3015 4095 4221 4355 6097 7035 7839 9045 12285 12663 13065 18291 21105 23517 30485 39195 54873 63315 91455 117585 159871 164619 274365 479613 799355 823095 1119097 1438839 2078323 2398065 3357291 4316517 5595485 6234969 7194195 10071873 10391615 10711357 14548261 16786455 18704907 21582585 30215619 31174845 32134071 43644783 50359365 53556785 56114721 72741305 74979499 93524535 96402213 130934349 139247641 151078095 160670355 218223915 224938497 280573605 289206639 374897495 392803047 417742923 482011065 654671745 674815491 696238205 974733487 1124692485 1253228769 1446033195 1964015235 2024446473 2088714615 2924200461 3374077455 3759686307 4873667435 6266143845 8772601383 10122232365 14621002305 18798431535 26317804149 43863006915 131589020745
• Sum of all divisors σ(n): 292220436480
• Sum of proper divisors (its aliquot sum) s(n): 160631415735
• 131589020745 is an abundant number, because the sum of its proper divisors (160631415735) is greater than itself. Its abundance is 29042394990

Bases of 131589020745

• Binary: 1111010100011010100010001110001001001₂
• Hexadecimal: 0x1EA3511C49
• Base-36: 1OG8PE89

Squares and roots of 131589020745

• 131589020745 squared (131589020745²) is 17315670380628040355025
• 131589020745 cubed (131589020745³) is 2278552108930045248406081889993625
• The square root of 131589020745 is 362752.0099806477
• The cube root of 131589020745 is 5086.3536341119

Scales and comparisons

• 131,589,020,745 seconds is equal to 4,184 years, 6 weeks, 3 days, 1 hour, 45 minutes, 45 seconds.
• To count from 1 to 131,589,020,745 would take you about eight thousand, three hundred sixty-eight 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 131589020745 cubic inches would be around 423.9 feet tall.

Recreational maths with 131589020745

• 131589020745 backwards is 547020985131
• 131589020745 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131589020745's digits is 45
• More coming soon!