131271895872

Names of 131271895872

• Cardinal: 131271895872 can be written as One hundred thirty-one billion, two hundred seventy-one million, eight hundred ninety-five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.31271895872 × 10¹¹

Factors of 131271895872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 150

Divisors of 131271895872

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 53 64 72 78 79 96 104 106 117 144 156 158 159 192 208 212 234 237 288 312 316 318 416 424 468 474 477 576 624 632 636 689 711 832 848 936 948 954 1027 1248 1264 1272 1378 1422 1696 1872 1896 1908 2054 2067 2496 2528 2544 2756 2809 2844 3081 3392 3744 3792 3816 4108 4134 4187 5056 5088 5512 5618 5688 6162 6201 6241 7488 7584 7632 8216 8268 8374 8427 9243 10176 11024 11236 11376 12324 12402 12482 12561 15168 15264 16432 16536 16748 16854 18486 18723 22048 22472 22752 24648 24804 24964 25122 25281 30528 32864 33072 33496 33708 36517 36972 37446 37683 44096 44944 45504 49296 49608 49928 50244 50562 54431 56169 65728 66144 66992 67416 73034 73944 74892 75366 81133 89888 98592 99216 99856 100488 101124 108862 109551 112338 132288 133984 134832 146068 147888 149784 150732 162266 163293 179776 197184 198432 199712 200976 202248 217724 219102 221911 224676 243399 267968 269664 292136 295776 299568 301464 324532 326586 328653 330773 396864 399424 401952 404496 435448 438204 443822 449352 486798 489879 539328 584272 591552 599136 602928 649064 653172 657306 661546 665733 730197 803904 808992 870896 876408 887644 898704 973596 979758 992319 1168544 1198272 1205856 1298128 1306344 1314612 1323092 1331466 1460394 1617984 1741792 1752816 1775288 1797408 1947192 1959516 1984638 1997199 2337088 2411712 2596256 2612688 2629224 2646184 2662932 2884843 2920788 2976957 3483584 3505632 3550576 3594816 3894384 3919032 3969276 3994398 4300049 5192512 5225376 5258448 5292368 5325864 5769686 5841576 5953914 7011264 7101152 7788768 7838064 7938552 7988796 8600098 8654529 10450752 10516896 10584736 10651728 11539372 11683152 11907828 12900147 14202304 15577536 15676128 15877104 15977592 17200196 17309058 17530969 21033792 21169472 21303456 23078744 23366304 23815656 25800294 25963587 31352256 31754208 31955184 34400392 34618116 35061938 38700441 42606912 46157488 46732608 47631312 51600588 51927174 52592907 63508416 63910368 68800784 69236232 70123876 77400882 92314976 95262624 103201176 103854348 105185814 127820736 137601568 138472464 140247752 154801764 157778721 184629952 190525248 206402352 207708696 210371628 227902597 275203136 276944928 280495504 309603528 315557442 412804704 415417392 420743256 455805194 553889856 560991008 619207056 631114884 683707791 825609408 830834784 841486512 911610388 1121982016 1238414112 1262229768 1367415582 1661669568 1682973024 1823220776 2051123373 2476828224 2524459536 2734831164 3365946048 3646441552 4102246746 5048919072 5469662328 7292883104 8204493492 10097838144 10939324656 14585766208 16408986984 21878649312 32817973968 43757298624 65635947936 131271895872
• Sum of all divisors σ(n): 418294589622
• Sum of proper divisors (its aliquot sum) s(n): 287022693750
• 131271895872 is an abundant number, because the sum of its proper divisors (287022693750) is greater than itself. Its abundance is 155750797878

Bases of 131271895872

• Binary: 1111010010000011010100010101101000000₂
• Hexadecimal: 0x1E906A2B40
• Base-36: 1OAZWB40

Squares and roots of 131271895872

• 131271895872 squared (131271895872²) is 17232310645829210640384
• 131271895872 cubed (131271895872³) is 2262118088733249210280442886094848
• The square root of 131271895872 is 362314.6365688253
• The cube root of 131271895872 is 5082.2643700691

Scales and comparisons

• 131,271,895,872 seconds is equal to 4,174 years, 2 weeks, 15 hours, 31 minutes, 12 seconds.
• To count from 1 to 131,271,895,872 would take you about eight thousand, three hundred forty-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 131271895872 cubic inches would be around 423.5 feet tall.

Recreational maths with 131271895872

• 131271895872 backwards is 278598172131
• The number of decimal digits it has is: 12
• The sum of 131271895872's digits is 54
• More coming soon!