139621488756464

Names of 139621488756464

• Cardinal: 139621488756464 can be written as One hundred thirty-nine trillion, six hundred twenty-one billion, four hundred eighty-eight million, seven hundred fifty-six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.39621488756464 × 10¹⁴

Factors of 139621488756464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 184

Divisors of 139621488756464

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 31 44 52 62 88 104 124 127 143 176 208 248 254 286 341 403 496 508 572 682 806 961 1016 1144 1364 1397 1612 1651 1922 2032 2288 2728 2794 3224 3302 3844 3937 4433 5456 5588 6448 6604 7688 7874 8866 10571 11176 12493 13208 15376 15748 16129 17732 18161 21142 22352 24986 26416 29791 31496 32258 35464 36322 42284 43307 49972 51181 59582 62992 64516 70928 72644 84568 86614 99944 102362 119164 122047 129032 137423 145288 169136 173228 177419 199888 204724 209677 238328 244094 258064 274846 290576 327701 346456 354838 387283 409448 419354 476656 488188 499999 549692 562991 655402 692912 709676 774566 818896 838708 976376 999998 1099384 1125982 1310804 1342517 1419352 1549132 1586611 1677416 1952752 1999996 2048383 2198768 2251964 2306447 2621608 2685034 2838704 3098264 3173222 3354832 3783457 3999992 4096766 4260113 4503928 4612894 5243216 5370068 5499989 6196528 6346444 6499987 7566914 7999984 8193532 8520226 9007856 9225788 10740136 10999978 12692888 12999974 15133828 15499969 16387064 17040452 17452721 18451576 21480272 21999956 22532213 25385776 25999948 26628979 30267656 30999938 32774128 34080904 34905442 36903152 41618027 43999912 45064426 49184941 51999896 53257958 60535312 61999876 63499873 68161808 69810884 71499857 83236054 87999824 90128852 98369882 103999792 106515916 123999752 126999746 139621768 142999714 166472108 170499659 180257704 196739764 201499597 213031832 247999504 253999492 279243536 285999428 292918769 332944216 340999318 360515408 393479528 402999194 426063664 480499039 507998984 541034351 571998856 585837538 665888432 681998636 698498603 786959056 805998388 825498349 960998078 1015997968 1082068702 1143997712 1171675076 1363997272 1396997206 1611996776 1650996698 1921996156 1968496063 2164137404 2216495567 2343350152 2727994544 2793994412 3223993552 3301993396 3843992312 3936992126 4328274808 4432991134 4686700304 5285489429 5587988824 6246487507 6603986792 7687984624 7873984252 8656549616 8865982268 9080481839 10570978858 11175977648 12492975014 13207973584 15747968504 17731964536 18160963678 21141957716 21653456693 24985950028 25590448819 31495937008 35463929072 36321927356 42283915432 43306913386 49971900056 51180897638 61023377953 68711362577 72643854712 84567830864 86613826772 99943800112 102361795276 122046755906 137422725154 145287709424 173227653544 204723590552 244093511812 274845450308 281494937009 346455307088 409447181104 488187023624 549690900616 562989874018 671257157483 793303913389 976374047248 1099381801232 1125979748036 1342514314966 1586607826778 2251959496072 2685028629932 3173215653556 4503918992144 5370057259864 6346431307112 8726343047279 10740114519728 12692862614224 17452686094558 34905372189116 69810744378232 139621488756464
• Sum of all divisors σ(n): 331009427374080
• Sum of proper divisors (its aliquot sum) s(n): 191387938617616
• 139621488756464 is an abundant number, because the sum of its proper divisors (191387938617616) is greater than itself. Its abundance is 51766449861152

Bases of 139621488756464

• Binary: 11111101111110000101001001111011000011011110000₂
• Hexadecimal: 0x7EFC293D86F0
• Base-36: 1DHP85HHBK

Squares and roots of 139621488756464

• 139621488756464 squared (139621488756464²) is 19494160122571403169101783296
• 139621488756464 cubed (139621488756464³) is 2721803658370312039678760534152475847225344
• The square root of 139621488756464 is 11816153.7209222189
• The cube root of 139621488756464 is 51878.1031296323

Scales and comparisons

• 139,621,488,756,464 seconds is equal to 4,439,531 years, 24 weeks, 1 day, 4 hours, 47 minutes, 44 seconds.
• To count from 1 to 139,621,488,756,464 would take you about eleven million, ninety-eight thousand, eight hundred twenty-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 139621488756464 cubic inches would be around 4323.2 feet tall.

Recreational maths with 139621488756464

• 139621488756464 backwards is 464657884126931
• The number of decimal digits it has is: 15
• The sum of 139621488756464's digits is 74
• More coming soon!