131750728872

Names of 131750728872

• Cardinal: 131750728872 can be written as One hundred thirty-one billion, seven hundred fifty million, seven hundred twenty-eight thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.31750728872 × 10¹¹

Factors of 131750728872

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7224

Divisors of 131750728872

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 19 21 24 28 31 38 42 56 57 62 76 84 93 114 124 133 152 168 186 191 217 228 248 266 372 382 399 434 456 532 573 589 651 744 764 798 868 1064 1146 1178 1302 1337 1528 1596 1736 1767 2292 2356 2604 2674 3192 3534 3629 4011 4123 4584 4712 5208 5348 5921 6971 7068 7258 8022 8246 10696 10887 11842 12369 13942 14136 14516 16044 16492 17763 20913 21774 23684 24738 25403 27884 29032 32088 32984 35526 41447 41826 43548 47368 48797 49476 50806 55768 71052 76209 82894 83652 87096 97594 98952 101612 112499 124341 132449 142104 146391 152418 165788 167304 195188 203224 216101 224998 248682 264898 292782 304836 331576 337497 390376 397347 432202 449996 497364 529796 585564 609672 648303 674994 787493 794694 864404 899992 927143 994728 1059592 1171128 1296606 1331461 1349988 1512707 1574986 1589388 1728808 1854286 2362479 2593212 2662922 2699976 2781429 3025414 3149972 3178776 3708572 3994383 4105919 4538121 4724958 5186424 5325844 5562858 6050828 6299944 7417144 7988766 8211838 9076242 9320227 9449916 10651688 11125716 12101656 12317757 15977532 16423676 18152484 18640454 18899832 22251432 24635514 25297759 27960681 28741433 31955064 32847352 36304968 37280908 41275291 49271028 50595518 55921362 57482866 74561816 75893277 82550582 86224299 98542056 101191036 111842724 114965732 123825873 151786554 165101164 172448598 177084313 202382072 223685448 229931464 247651746 288927037 303573108 330202328 344897196 354168626 495303492 531252939 577854074 607146216 689794392 708337252 784230529 866781111 990606984 1062505878 1155708148 1416674504 1568461058 1733562222 2125011756 2311416296 2352691587 3136922116 3467124444 4250023512 4705383174 5489613703 6273844232 6934248888 9410766348 10979227406 16468841109 18821532696 21958454812 32937682218 43916909624 65875364436 131750728872
• Sum of all divisors σ(n): 411225292800
• Sum of proper divisors (its aliquot sum) s(n): 279474563928
• 131750728872 is an abundant number, because the sum of its proper divisors (279474563928) is greater than itself. Its abundance is 147723835056

Bases of 131750728872

• Binary: 1111010101100111101001001010010101000₂
• Hexadecimal: 0x1EACF494A8
• Base-36: 1OIWZD0O

Squares and roots of 131750728872

• 131750728872 squared (131750728872²) is 17358254558303254392384
• 131750728872 cubed (131750728872³) is 2286962690002170185806227485710848
• The square root of 131750728872 is 362974.8322845539
• The cube root of 131750728872 is 5088.4363003369

Scales and comparisons

• 131,750,728,872 seconds is equal to 4,189 years, 13 weeks, 5 days, 16 hours, 41 minutes, 12 seconds.
• To count from 1 to 131,750,728,872 would take you about eight thousand, three hundred seventy-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 131750728872 cubic inches would be around 424 feet tall.

Recreational maths with 131750728872

• 131750728872 backwards is 278827057131
• The number of decimal digits it has is: 12
• The sum of 131750728872's digits is 51
• More coming soon!