15138490722152

Names of 15138490722152

• Cardinal: 15138490722152 can be written as Fifteen trillion, one hundred thirty-eight billion, four hundred ninety million, seven hundred twenty-two thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.5138490722152 × 10¹³

Factors of 15138490722152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 456

Divisors of 15138490722152

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 8 14 28 31 37 49 56 62 74 98 124 148 196 217 248 259 296 343 379 392 434 518 686 758 868 1036 1147 1369 1372 1516 1519 1736 1813 2072 2294 2401 2653 2738 2744 3032 3038 3626 4588 4802 5306 5476 6076 7252 8029 9176 9583 9604 10612 10633 10952 11749 12152 12691 14023 14504 16058 16807 18571 19166 19208 21224 21266 23498 25382 28046 32116 33614 37142 38332 42439 42532 46996 50764 56092 56203 64232 67081 67228 74284 74431 76664 82243 84878 85064 88837 93992 98161 101528 112184 112406 117649 129997 134162 134456 148568 148862 164486 169756 177674 196322 224812 235298 259994 268324 297073 297724 328972 339512 355348 392644 393421 434713 449624 469567 470596 518851 519988 521017 536648 575701 594146 595448 621859 657944 687127 710696 785288 786842 869426 909979 939134 941192 1037702 1039976 1042034 1151402 1188292 1243718 1374254 1573684 1738852 1819958 1878268 2075404 2079511 2084068 2302804 2376584 2487436 2748508 2753947 3042991 3147368 3286969 3477704 3631957 3639916 3647119 3756536 4029907 4150808 4159022 4168136 4353013 4605608 4809889 4974872 5497016 5507894 6085982 6369853 6573938 7263914 7279832 7294238 8059814 8318044 8706026 9619778 11015788 12171964 12739706 13147876 14527828 14556577 14588476 16084381 16119628 16636088 17412052 19239556 19277629 21300937 22031576 23008783 24343928 25423699 25479412 26295752 28209349 29055656 29113154 29176952 32168762 32239256 33669223 34824104 38479112 38555258 42601874 44588971 46017566 50847398 50958824 56418698 58226308 64337524 67338446 77110516 85203748 89177942 92035132 101694796 101896039 112590667 112837396 116452616 128675048 134676892 134943403 149106559 154221032 161061481 170407496 177965893 178355884 184070264 197465443 203389592 203792078 225181334 225674792 235684561 269353784 269886806 298213118 322122962 355931786 356711768 394930886 407584156 450362668 471369122 539773612 596426236 644245924 711863572 713272273 788134669 789861772 815168312 900725336 942738244 1043745913 1079547224 1192852472 1245761251 1288491848 1382258101 1423727144 1426544546 1576269338 1579723544 1649791927 1885476488 2087491826 2491522502 2764516202 2853089092 3152538676 3299583854 4174983652 4983045004 4992905911 5516942683 5529032404 5706178184 6305077352 6599167708 7306221391 8349967304 8720328757 9966090008 9985811822 11033885366 11058064808 13198335416 14612442782 17440657514 19971623644 22067770732 29224885564 34881315028 38618598781 39943247288 44135541464 51143549737 58449771128 61042301299 69762630056 77237197562 102287099474 122084602598 154474395124 204574198948 244169205196 270330191467 308948790248 409148397896 488338410392 540660382934 1081320765868 1892311340269 2162641531736 3784622680538 7569245361076 15138490722152
• Sum of all divisors σ(n): 35225197257600
• Sum of proper divisors (its aliquot sum) s(n): 20086706535448
• 15138490722152 is an abundant number, because the sum of its proper divisors (20086706535448) is greater than itself. Its abundance is 4948215813296

Bases of 15138490722152

• Binary: 11011100010010110100010111001010011101101000₂
• Hexadecimal: 0xDC4B45CA768
• Base-36: 5D6IYIF6W

Squares and roots of 15138490722152

• 15138490722152 squared (15138490722152²) is 229173901344682182463511104
• 15138490722152 cubed (15138490722152³) is 3469346979265848976266965643182430775808
• The square root of 15138490722152 is 3890821.3428724789
• The cube root of 15138490722152 is 24737.7877906185

Scales and comparisons

• 15,138,490,722,152 seconds is equal to 481,357 years, 9 weeks, 1 day, 23 hours, 42 minutes, 32 seconds.
• To count from 1 to 15,138,490,722,152 would take you about one million, two hundred three thousand, three hundred ninety-two 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 15138490722152 cubic inches would be around 2061.5 feet tall.

Recreational maths with 15138490722152

• 15138490722152 backwards is 25122709483151
• The number of decimal digits it has is: 14
• The sum of 15138490722152's digits is 50
• More coming soon!