131230640590

Names of 131230640590

• Cardinal: 131230640590 can be written as One hundred thirty-one billion, two hundred thirty million, six hundred forty thousand, five hundred ninety.

Scientific notation

• Scientific notation: 1.3123064059 × 10¹¹

Factors of 131230640590

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1602

Divisors of 131230640590

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 7 10 14 35 37 70 74 151 185 259 302 307 370 518 614 755 1057 1093 1295 1510 1535 2114 2149 2186 2590 3070 4298 5285 5465 5587 7651 10570 10745 10930 11174 11359 15302 21490 22718 27935 38255 39109 40441 46357 55870 56795 76510 78218 79513 80882 92714 113590 159026 165043 195545 202205 231785 283087 324499 330086 335551 391090 397565 404410 463570 566174 648998 671102 795130 825215 1155301 1415435 1622495 1650430 1677755 1715209 2310602 2348857 2830870 3244990 3355510 3430418 4697714 5776505 6106591 8576045 11553010 11744285 12006463 12213182 12415387 17152090 23488570 24012926 24830774 30532955 42746137 50668201 60032315 61065910 62076935 85492274 86907709 101336402 120064630 124153870 173815418 213730685 253341005 354677407 427461370 434538545 506682010 709354814 869077090 1773387035 1874723437 3546774070 3749446874 9373617185 13123064059 18747234370 26246128118 65615320295 131230640590
• Sum of all divisors σ(n): 280257804288
• Sum of proper divisors (its aliquot sum) s(n): 149027163698
• 131230640590 is an abundant number, because the sum of its proper divisors (149027163698) is greater than itself. Its abundance is 17796523108

Bases of 131230640590

• Binary: 1111010001101111101001010100111001110₂
• Hexadecimal: 0x1E8DF4A9CE
• Base-36: 1OABC2BY

Squares and roots of 131230640590

• 131230640590 squared (131230640590²) is 17221481029661755548100
• 131230640590 cubed (131230640590³) is 2259985987431044971601149557379000
• The square root of 131230640590 is 362257.6991452355
• The cube root of 131230640590 is 5081.7319072321

Scales and comparisons

• 131,230,640,590 seconds is equal to 4,172 years, 37 weeks, 6 days, 3 hours, 43 minutes, 10 seconds.
• To count from 1 to 131,230,640,590 would take you about eight thousand, three hundred forty-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 131230640590 cubic inches would be around 423.5 feet tall.

Recreational maths with 131230640590

• 131230640590 backwards is 095046032131
• The number of decimal digits it has is: 12
• The sum of 131230640590's digits is 34
• More coming soon!