131536705920

Names of 131536705920

• Cardinal: 131536705920 can be written as One hundred thirty-one billion, five hundred thirty-six million, seven hundred five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3153670592 × 10¹¹

Factors of 131536705920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 92

Divisors of 131536705920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 53 58 60 64 80 87 96 106 116 120 128 145 159 160 174 192 212 232 240 265 290 318 320 348 384 424 435 464 480 530 580 636 640 696 795 841 848 870 928 960 1060 1160 1272 1392 1537 1590 1682 1696 1740 1856 1920 2120 2320 2523 2544 2784 2809 3074 3180 3364 3392 3480 3712 4205 4240 4611 4640 5046 5088 5568 5618 6148 6360 6728 6784 6960 7685 8410 8427 8480 9222 9280 10092 10176 11136 11236 12296 12615 12720 13456 13920 14045 15370 16820 16854 16960 18444 18560 20184 20352 22472 23055 24389 24592 25230 25440 26912 27840 28090 30740 33640 33708 33920 36888 40368 42135 44573 44944 46110 48778 49184 50460 50880 53824 55680 56180 61480 67280 67416 73167 73776 80736 81461 84270 89146 89888 92220 97556 98368 100920 101760 107648 112360 121945 122960 133719 134560 134832 146334 147552 161472 162922 168540 178292 179776 184440 195112 196736 201840 222865 224720 243890 244383 245920 267438 269120 269664 292668 295104 322944 325844 337080 356584 359552 365835 368880 390224 403680 407305 445730 449440 487780 488766 491840 534876 538240 539328 585336 590208 651688 668595 674160 713168 731670 737760 780448 807360 814610 891460 898880 975560 977532 983680 1069752 1078656 1170672 1221915 1292617 1303376 1337190 1348320 1426336 1463340 1475520 1560896 1614720 1629220 1782920 1797760 1951120 1955064 2139504 2341344 2362369 2443830 2585234 2606752 2674380 2696640 2852672 2926680 2951040 3121792 3258440 3565840 3877851 3902240 3910128 4279008 4682688 4724738 4887660 5170468 5213504 5348760 5393280 5705344 5853360 6463085 6516880 7087107 7131680 7755702 7804480 7820256 8558016 9365376 9449476 9775320 10340936 10427008 10697520 11706720 11811845 12926170 13033760 14174214 14263360 15511404 15608960 15640512 17116032 18898952 19389255 19550640 20681872 21395040 23413440 23623690 25852340 26067520 28348428 28526720 31022808 31281024 35435535 37797904 38778510 39101280 41363744 42790080 46826880 47247380 51704680 52135040 56696856 62045616 68508701 70871070 75595808 77557020 78202560 82727488 85580160 94494760 103409360 113393712 124091232 137017402 141742140 151191616 155114040 156405120 165454976 188989520 205526103 206818720 226787424 248182464 274034804 283484280 302383232 310228080 342543505 377979040 411052206 413637440 453574848 496364928 548069608 566968560 620456160 685087010 755958080 822104412 827274880 907149696 1027630515 1096139216 1133937120 1240912320 1370174020 1511916160 1644208824 2055261030 2192278432 2267874240 2481824640 2740348040 3288417648 4110522060 4384556864 4535748480 5480696080 6576835296 8221044120 8769113728 10961392160 13153670592 16442088240 21922784320 26307341184 32884176480 43845568640 65768352960 131536705920
• Sum of all divisors σ(n): 442594605600
• Sum of proper divisors (its aliquot sum) s(n): 311057899680
• 131536705920 is an abundant number, because the sum of its proper divisors (311057899680) is greater than itself. Its abundance is 179521193760

Bases of 131536705920

• Binary: 1111010100000001100101101100110000000₂
• Hexadecimal: 0x1EA032D980
• Base-36: 1OFDK3UO

Squares and roots of 131536705920

• 131536705920 squared (131536705920²) is 17301905004284563046400
• 131536705920 cubed (131536705920³) is 2275835590404354909430016114688000
• The square root of 131536705920 is 362679.8945626847
• The cube root of 131536705920 is 5085.6794973963

Scales and comparisons

• 131,536,705,920 seconds is equal to 4,182 years, 23 weeks, 6 days, 13 hours, 52 minutes.
• To count from 1 to 131,536,705,920 would take you about eight thousand, three hundred sixty-four 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 131536705920 cubic inches would be around 423.8 feet tall.

Recreational maths with 131536705920

• 131536705920 backwards is 029507635131
• The number of decimal digits it has is: 12
• The sum of 131536705920's digits is 42
• More coming soon!