125438668616736

Names of 125438668616736

• Cardinal: 125438668616736 can be written as One hundred twenty-five trillion, four hundred thirty-eight billion, six hundred sixty-eight million, six hundred sixteen thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.25438668616736 × 10¹⁴

Factors of 125438668616736

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4672574

Divisors of 125438668616736

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 72 93 96 97 124 144 186 194 248 279 288 291 372 388 496 558 582 744 776 873 961 992 1116 1164 1488 1552 1746 1922 2232 2328 2883 2976 3007 3104 3492 3844 4464 4656 5766 6014 6984 7688 8649 8928 9021 9312 11532 12028 13968 15376 17298 18042 23064 24056 27063 27936 30752 34596 36084 46128 48112 54126 69192 72168 92256 93217 96224 108252 138384 144336 186434 216504 276768 279651 288672 372868 433008 559302 745736 838953 866016 1118604 1491472 1677906 2237208 2982944 3355812 4474416 4672441 6711624 8948832 9344882 13423248 14017323 18689764 26846496 28034646 37379528 42051969 56069292 74759056 84103938 112138584 144845671 149518112 168207876 224277168 289691342 336415752 434537013 448554336 453226777 579382684 672831504 869074026 906453554 1158765368 1303611039 1345663008 1359680331 1738148052 1812907108 2317530736 2607222078 2719360662 3476296104 3625814216 4079040993 4490215801 4635061472 5214444156 5438721324 6952592208 7251628432 8158081986 8980431602 10428888312 10877442648 13470647403 13905184416 14050030087 14503256864 16316163972 17960863204 20857776624 21754885296 26941294806 28100060174 32632327944 35921726408 40411942209 41715553248 42150090261 43509770592 53882589612 56200120348 65264655888 71843452816 80823884418 84300180522 107765179224 112400240696 126450270783 130529311776 143686905632 161647768836 168600361044 215530358448 224800481392 252900541566 323295537672 337200722088 431060716896 435550932697 449600962784 505801083132 646591075344 674401444176 871101865394 1011602166264 1293182150688 1306652798091 1348802888352 1742203730788 2023204332528 2613305596182 3484407461576 3919958394273 4046408665056 5226611192364 6968814923152 7839916788546 10453222384728 13937629846304 15679833577092 20906444769456 31359667154184 41812889538912 62719334308368 125438668616736
• Sum of all divisors σ(n): 372394403025372
• Sum of proper divisors (its aliquot sum) s(n): 246955734408636
• 125438668616736 is an abundant number, because the sum of its proper divisors (246955734408636) is greater than itself. Its abundance is 121517065791900

Bases of 125438668616736

• Binary: 11100100001010111110111010010001011010000100000₂
• Hexadecimal: 0x7215F748B420
• Base-36: 18GPQ8KAW0

Squares and roots of 125438668616736

• 125438668616736 squared (125438668616736²) is 15734859584339309075659293696
• 125438668616736 cubed (125438668616736³) is 1973759837130810951098101145132847084896256
• The square root of 125438668616736 is 11199940.5630894309
• The cube root of 125438668616736 is 50058.4208623695

Scales and comparisons

• 125,438,668,616,736 seconds is equal to 3,988,561 years, 34 weeks, 7 hours, 45 minutes, 36 seconds.
• To count from 1 to 125,438,668,616,736 would take you about nine million, nine hundred seventy-one thousand, four hundred four 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 125438668616736 cubic inches would be around 4171.5 feet tall.

Recreational maths with 125438668616736

• 125438668616736 backwards is 637616866834521
• 125438668616736 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 125438668616736's digits is 72
• More coming soon!