131115771072

Names of 131115771072

• Cardinal: 131115771072 can be written as One hundred thirty-one billion, one hundred fifteen million, seven hundred seventy-one thousand and seventy-two.

Scientific notation

• Scientific notation: 1.31115771072 × 10¹¹

Factors of 131115771072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 93683

Divisors of 131115771072

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 17 18 22 24 26 32 33 34 36 39 44 48 51 52 64 66 68 72 78 88 96 99 102 104 117 132 136 143 144 153 156 176 187 192 198 204 208 221 234 264 272 286 288 306 312 352 374 396 408 416 429 442 468 528 544 561 572 576 612 624 663 704 748 792 816 832 858 884 936 1056 1088 1122 1144 1224 1248 1287 1326 1496 1584 1632 1683 1716 1768 1872 1989 2112 2244 2288 2431 2448 2496 2574 2652 2992 3168 3264 3366 3432 3536 3744 3978 4488 4576 4862 4896 5148 5304 5984 6336 6732 6864 7072 7293 7488 7956 8976 9152 9724 9792 10296 10608 11968 13464 13728 14144 14586 15912 17952 19448 20592 21216 21879 26928 27456 29172 31824 35904 38896 41184 42432 43758 53856 58344 63648 77792 82368 87516 93637 107712 116688 127296 155584 175032 187274 233376 280911 350064 374548 466752 561822 700128 749096 842733 1030007 1123644 1217281 1400256 1498192 1591829 1685466 2060014 2247288 2434562 2996384 3090021 3183658 3370932 3651843 4120028 4494576 4775487 4869124 5992768 6180042 6367316 6741864 7303686 8240056 8989152 9270063 9550974 9738248 10955529 12360084 12734632 13390091 13483728 14326461 14607372 16480112 17510119 17978304 18540126 19101948 19476496 20693777 21911058 24720168 25469264 26780182 26967456 28652922 29214744 32960224 35020238 37080252 38203896 38952992 40170273 41387554 43822116 49440336 50938528 52530357 53560364 53934912 57305844 58429488 62081331 65920448 70040476 74160504 76407792 77905984 80340546 82775108 87644232 98880672 101877056 105060714 107120728 114611688 116858976 120510819 124162662 140080952 148321008 152815584 157591071 160681092 165550216 175288464 186243993 197761344 210121428 214241456 227631547 229223376 233717952 241021638 248325324 280161904 296642016 305631168 315182142 321362184 331100432 350576928 372487986 420242856 428482912 455263094 458446752 482043276 496650648 560323808 593284032 630364284 642724368 662200864 682894641 701153856 744975972 840485712 856965824 910526188 916893504 964086552 993301296 1120647616 1260728568 1285448736 1324401728 1365789282 1489951944 1680971424 1821052376 1928173104 1986602592 2048683923 2521457136 2570897472 2731578564 2979903888 3361942848 3642104752 3856346208 3973205184 4097367846 5042914272 5463157128 5959807776 7284209504 7712692416 8194735692 10085828544 10926314256 11919615552 14568419008 16389471384 21852628512 32778942768 43705257024 65557885536 131115771072
• Sum of all divisors σ(n): 467499326112
• Sum of proper divisors (its aliquot sum) s(n): 336383555040
• 131115771072 is an abundant number, because the sum of its proper divisors (336383555040) is greater than itself. Its abundance is 205267783968

Bases of 131115771072

• Binary: 1111010000111000110111110010011000000₂
• Hexadecimal: 0x1E871BE4C0
• Base-36: 1O8EY0G0

Squares and roots of 131115771072

• 131115771072 squared (131115771072²) is 17191345423805112029184
• 131115771072 cubed (131115771072³) is 2254056511007305887961802726965248
• The square root of 131115771072 is 362099.1177454041
• The cube root of 131115771072 is 5080.2487513301

Scales and comparisons

• 131,115,771,072 seconds is equal to 4,169 years, 3 weeks, 6 days, 15 hours, 31 minutes, 12 seconds.
• To count from 1 to 131,115,771,072 would take you about eight thousand, three hundred thirty-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 131115771072 cubic inches would be around 423.4 feet tall.

Recreational maths with 131115771072

• 131115771072 backwards is 270177511131
• 131115771072 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131115771072's digits is 36
• More coming soon!