131436588920

Names of 131436588920

• Cardinal: 131436588920 can be written as One hundred thirty-one billion, four hundred thirty-six million, five hundred eighty-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3143658892 × 10¹¹

Factors of 131436588920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5190

Divisors of 131436588920

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 26 28 35 40 52 53 56 65 70 91 104 106 130 137 140 182 212 260 265 274 280 364 371 424 455 520 530 548 685 689 728 742 910 959 1060 1096 1370 1378 1484 1781 1820 1855 1918 2120 2740 2756 2968 3445 3562 3640 3710 3836 4795 4823 4973 5480 5512 6890 7124 7261 7420 7672 8905 9590 9646 9946 12467 13780 14248 14522 14840 17810 19180 19292 19892 24115 24865 24934 27560 29044 34811 35620 36305 38360 38584 39784 48230 49730 49868 50827 58088 62335 64649 69622 71240 72610 94393 96460 99460 99736 101654 124670 129298 139244 145220 174055 188786 192920 198920 203308 249340 254135 258596 263569 278488 290440 323245 348110 377572 406616 452543 471965 498680 508270 517192 527138 646490 660751 681301 696220 755144 905086 943930 1016540 1054276 1292980 1317845 1321502 1362602 1392440 1810172 1844983 1887860 2033080 2108552 2262715 2585960 2635690 2643004 2725204 3303755 3406505 3426397 3620344 3689966 3775720 4525430 4769107 5271380 5286008 5450408 6607510 6813010 6852794 7379932 8856913 9050860 9224915 9538214 10542760 13215020 13626020 13705588 14759864 17131985 17713826 18101720 18449830 19076428 23845535 23984779 26430040 27252040 27411176 34263970 35427652 36108953 36899660 38152856 44284565 47691070 47969558 61998391 68527940 70855304 72217906 73799320 88569130 95382140 95939116 119923895 123996782 137055880 144435812 177138260 180544765 190764280 191878232 239847790 247993564 252762671 288871624 309991955 354276520 361089530 469416389 479695580 495987128 505525342 619983910 722179060 938832778 959391160 1011050684 1239967820 1263813355 1444358120 1877665556 2022101368 2347081945 2479935640 2527626710 3285914723 3755331112 4694163890 5055253420 6571829446 9388327780 10110506840 13143658892 16429573615 18776655560 26287317784 32859147230 65718294460 131436588920
• Sum of all divisors σ(n): 373627779840
• Sum of proper divisors (its aliquot sum) s(n): 242191190920
• 131436588920 is an abundant number, because the sum of its proper divisors (242191190920) is greater than itself. Its abundance is 110754602000

Bases of 131436588920

• Binary: 1111010011010001110110010111101111000₂
• Hexadecimal: 0x1E9A3B2F78
• Base-36: 1ODPY92W

Squares and roots of 131436588920

• 131436588920 squared (131436588920²) is 17275576906925066766400
• 131436588920 cubed (131436588920³) is 2270642900271355101818870468288000
• The square root of 131436588920 is 362541.8443711015
• The cube root of 131436588920 is 5084.3888761317

Scales and comparisons

• 131,436,588,920 seconds is equal to 4,179 years, 14 weeks, 2 days, 19 hours, 35 minutes, 20 seconds.
• To count from 1 to 131,436,588,920 would take you about eight thousand, three hundred fifty-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 131436588920 cubic inches would be around 423.7 feet tall.

Recreational maths with 131436588920

• 131436588920 backwards is 029885634131
• The number of decimal digits it has is: 12
• The sum of 131436588920's digits is 50
• More coming soon!