131409798975

Names of 131409798975

• Cardinal: 131409798975 can be written as One hundred thirty-one billion, four hundred nine million, seven hundred ninety-eight thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 1.31409798975 × 10¹¹

Factors of 131409798975

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 415

Divisors of 131409798975

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 7 9 13 15 17 21 25 35 39 45 51 63 65 75 85 91 105 113 117 119 153 169 175 195 221 225 255 257 273 315 325 339 357 425 455 507 525 565 585 595 663 765 771 791 819 845 975 1017 1071 1105 1183 1275 1285 1365 1469 1521 1547 1575 1695 1785 1799 1921 1989 2275 2313 2373 2535 2825 2873 2925 2975 3315 3341 3549 3825 3855 3955 4095 4225 4369 4407 4641 5085 5355 5397 5525 5763 5915 6425 6825 7119 7345 7605 7735 8475 8619 8925 8995 9605 9945 10023 10283 10647 11565 11865 12675 13107 13221 13447 13923 14365 16191 16575 16705 17289 17745 19097 19275 19775 20111 20475 21845 22035 23205 23387 24973 25425 25857 26775 26985 28815 29041 29575 30069 30583 30849 35595 36725 38025 38675 39321 40341 43095 43433 44975 48025 49725 50115 51415 53235 56797 57291 57825 59325 60333 65535 66105 67235 69615 70161 71825 74919 80955 83525 86445 87123 88725 91749 92547 95485 100555 109225 110175 116025 116935 121023 124865 129285 130299 133679 134925 144075 145205 150345 152915 154245 170391 171873 174811 177975 180999 196605 201705 203287 210483 215475 217165 224757 250575 257075 261369 266175 275247 283985 286455 301665 304031 324649 327675 330525 336175 348075 350805 374595 377533 390897 397579 401037 404775 432225 435615 458745 462735 477425 493697 502775 511173 524433 584675 605115 609861 624325 646425 651495 668395 726025 738361 751725 764575 771225 851955 859365 874055 904995 912093 973947 983025 1008525 1016435 1052415 1085825 1123785 1132599 1192737 1203111 1306845 1376235 1419925 1432275 1481091 1508325 1520155 1573299 1623245 1754025 1829583 1872975 1887665 1954485 1987895 2005185 2178075 2215083 2272543 2293725 2313675 2468485 2555865 2622165 2642731 2736279 2921841 3025575 3049305 3257475 3341975 3397797 3455879 3578211 3691805 4259775 4296825 4370275 4443273 4524975 4560465 4869735 4907929 5082175 5168527 5262075 5618925 5662995 5963685 6015555 6418061 6534225 6645249 6817629 6881175 7405455 7600775 7866495 7928193 8116225 9147915 9438325 9772425 9939475 10025925 10367637 11075415 11362715 12342425 12779325 13110825 13213655 13681395 14609205 14723787 15246525 15505581 16988985 17279395 17891055 18459025 19254183 20452887 22216365 22802325 23784579 24348675 24539645 25842635 28314975 29818425 30077775 31102911 32090305 33226245 34088145 34355503 37027275 39332475 39640965 44171361 44926427 45739575 46516743 51838185 55377075 56813575 57762549 66068275 68406975 73046025 73618935 77527905 83434793 84944925 86396975 89455275 96270915 102264435 103066509 111081825 118922895 122698225 129213175 134779281 155514555 160451525 166131225 170440725 171777515 198204825 220856805 224632135 232583715 250304379 259190925 288812745 309199527 368094675 387639525 404337843 417173965 481354575 511322175 515332545 584043551 594614475 673896405 750913137 777572775 858887575 1104284025 1123160675 1162918575 1251521895 1444063725 1545997635 1752130653 2021689215 2085869825 2576662725 2920217755 3369482025 3754565685 5256391959 6257609475 7729988175 8760653265 10108446075 14601088775 18772828425 26281959795 43803266325 131409798975
• Sum of all divisors σ(n): 312351204672
• Sum of proper divisors (its aliquot sum) s(n): 180941405697
• 131409798975 is an abundant number, because the sum of its proper divisors (180941405697) is greater than itself. Its abundance is 49531606722

Bases of 131409798975

• Binary: 1111010011000101000100110011100111111₂
• Hexadecimal: 0x1E98A2673F
• Base-36: 1ODA01TR

Squares and roots of 131409798975

• 131409798975 squared (131409798975²) is 17268535266649911050625
• 131409798975 cubed (131409798975³) is 2269254747983162832864262298109375
• The square root of 131409798975 is 362504.8951048799
• The cube root of 131409798975 is 5084.0434123233

Scales and comparisons

• 131,409,798,975 seconds is equal to 4,178 years, 22 weeks, 17 hours, 56 minutes, 15 seconds.
• To count from 1 to 131,409,798,975 would take you about eight thousand, three hundred fifty-six 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 131409798975 cubic inches would be around 423.7 feet tall.

Recreational maths with 131409798975

• 131409798975 backwards is 579897904131
• 131409798975 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131409798975's digits is 63
• More coming soon!