131356272720

Names of 131356272720

• Cardinal: 131356272720 can be written as One hundred thirty-one billion, three hundred fifty-six million, two hundred seventy-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3135627272 × 10¹¹

Factors of 131356272720

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 325

Divisors of 131356272720

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 40 43 48 53 60 61 62 80 86 93 106 120 122 124 127 129 155 159 172 183 186 212 215 240 244 248 254 258 265 305 310 318 344 366 372 381 424 430 465 488 496 508 516 530 610 620 635 636 645 688 732 744 762 795 848 860 915 930 976 1016 1032 1060 1220 1240 1270 1272 1290 1333 1464 1488 1524 1590 1643 1720 1830 1860 1891 1905 2032 2064 2120 2279 2440 2480 2540 2544 2580 2623 2666 2928 3048 3180 3233 3286 3440 3660 3720 3782 3810 3937 3999 4240 4558 4880 4929 5080 5160 5246 5332 5461 5673 6096 6360 6466 6572 6665 6731 6837 7320 7440 7564 7620 7747 7869 7874 7998 8215 9116 9455 9699 9858 10160 10320 10492 10664 10922 11346 11395 11811 12720 12932 13115 13144 13330 13462 13674 14640 15128 15240 15494 15738 15748 15996 16165 16383 16430 18232 18910 19398 19685 19716 19995 20193 20984 21328 21844 22692 22790 23241 23622 24645 25864 26230 26288 26660 26924 27305 27348 28365 30256 30480 30988 31476 31496 31992 32330 32766 32860 33655 34185 36464 37820 38735 38796 39345 39370 39432 39990 40386 41968 43688 45384 45580 46482 47244 48495 49290 51728 52460 53320 53848 54610 54696 56730 59055 61976 62952 62992 63984 64660 65532 65720 67310 68370 70649 75640 77470 77592 78690 78740 78864 79980 80772 81313 81915 87376 90768 91160 92964 94488 96990 98580 100223 100965 104920 106640 107696 109220 109392 113460 116205 118110 123952 125904 129320 131064 131440 134620 136740 139019 141298 151280 154940 155184 157380 157480 159960 161544 162626 163830 169291 182320 185928 188976 193980 197160 200446 201930 208661 209840 211947 218440 226920 232410 236220 240157 243939 258640 262128 269240 273480 278038 282596 289433 300669 309880 314760 314960 319920 323088 325252 327660 333121 338582 353245 371856 387960 394320 400892 403860 406565 410591 417057 417322 423894 436880 453840 464820 472440 480314 487878 501115 507873 538480 546960 556076 565192 578866 601338 619760 625983 629520 650504 655320 666242 677164 695095 706490 720471 775920 801784 807720 813130 821182 834114 834644 846455 847788 868299 929640 944880 960628 975756 999363 1002230 1015746 1043305 1059735 1112152 1130384 1157732 1200785 1202676 1219695 1231773 1251966 1301008 1310640 1332484 1354328 1390190 1412980 1440942 1447165 1503345 1603568 1615440 1626260 1642364 1665605 1668228 1669288 1692910 1695576 1736598 1859280 1921256 1951512 1998726 2004460 2031492 2052955 2085285 2086610 2119470 2224304 2315464 2401570 2405352 2439390 2463546 2503932 2539365 2664968 2708656 2780380 2825960 2881884 2894330 3006690 3129915 3252520 3284728 3331210 3336456 3338576 3385820 3391152 3473196 3602355 3842512 3903024 3997452 4008920 4062984 4105910 4170570 4173220 4238940 4309589 4341495 4630928 4803140 4810704 4878780 4927092 4996815 5007864 5078730 5329936 5560760 5651920 5763768 5788660 6013380 6158865 6259830 6505040 6569456 6662420 6672912 6771640 6946392 7204710 7994904 8017840 8125968 8211820 8341140 8346440 8477880 8619178 8682990 8972423 9606280 9757560 9854184 9993630 10015728 10157460 10326751 11121520 11527536 11577320 12026760 12317730 12519660 12728321 12928767 13324840 13543280 13892784 14409420 15989808 16423640 16682280 16692880 16955760 17238356 17365980 17655413 17944846 19212560 19515120 19708368 19987260 20314920 20653502 21547945 23154640 24053520 24635460 25039320 25456642 25857534 26649680 26917269 28818840 30980253 32847280 33364560 34476712 34731960 35310826 35889692 38184963 39974520 40629840 41307004 43095890 44862115 49270920 50078640 50913284 51633755 51715068 52966239 53834538 57637680 61960506 63641605 64643835 68953424 69463920 70621652 71779384 76369926 79949040 82614008 86191780 88277065 89724230 98541840 101826568 103267510 103430136 105932478 107669076 123921012 127283210 129287670 134586345 141243304 143558768 152739852 154901265 165228016 172383560 176554130 179448460 190924815 203653136 206535020 206860272 211864956 215338152 247842024 254566420 258575340 264831195 269172690 282486608 305479704 309802530 344767120 353108260 358896920 381849630 413070040 423729912 430676304 495684048 509132840 517150680 529662390 538345380 547317803 610959408 619605060 706216520 717793840 763699260 826140080 847459824 1018265680 1034301360 1059324780 1076690760 1094635606 1239210120 1412433040 1527398520 1641953409 2118649560 2153381520 2189271212 2478420240 2736589015 3054797040 3283906818 4237299120 4378542424 5473178030 6567813636 8209767045 8757084848 10946356060 13135627272 16419534090 21892712120 26271254544 32839068180 43785424240 65678136360 131356272720
• Sum of all divisors σ(n): 448922124288
• Sum of proper divisors (its aliquot sum) s(n): 317565851568
• 131356272720 is an abundant number, because the sum of its proper divisors (317565851568) is greater than itself. Its abundance is 186209578848

Bases of 131356272720

• Binary: 1111010010101011100011010100001010000₂
• Hexadecimal: 0x1E9571A850
• Base-36: 1OCE4SPC

Squares and roots of 131356272720

• 131356272720 squared (131356272720²) is 17254470382891016198400
• 131356272720 cubed (131356272720³) is 2266482917254195145794968027648000
• The square root of 131356272720 is 362431.0592650689
• The cube root of 131356272720 is 5083.3530356977

Scales and comparisons

• 131,356,272,720 seconds is equal to 4,176 years, 37 weeks, 4 days, 5 hours, 32 minutes.
• To count from 1 to 131,356,272,720 would take you about eight thousand, three hundred fifty-three 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 131356272720 cubic inches would be around 423.6 feet tall.

Recreational maths with 131356272720

• 131356272720 backwards is 027272653131
• The number of decimal digits it has is: 12
• The sum of 131356272720's digits is 39
• More coming soon!