15331913620128

Names of 15331913620128

• Cardinal: 15331913620128 can be written as Fifteen trillion, three hundred thirty-one billion, nine hundred thirteen million, six hundred twenty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.5331913620128 × 10¹³

Factors of 15331913620128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 74755

Divisors of 15331913620128

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 48 56 57 63 72 76 84 96 112 114 126 133 144 152 168 171 224 228 252 266 283 288 304 336 342 361 399 456 504 532 566 608 672 684 722 798 849 912 1008 1064 1083 1132 1197 1368 1444 1596 1698 1824 1981 2016 2128 2166 2264 2394 2527 2547 2736 2888 3192 3249 3396 3962 4256 4332 4528 4788 5054 5094 5377 5472 5776 5943 6384 6498 6792 7581 7924 8664 9056 9576 10108 10188 10754 11552 11886 12768 12996 13584 15162 15848 16131 17328 17829 19152 20216 20376 21508 22743 23772 25992 27168 30324 31696 32262 34656 35658 37639 38304 40432 40752 43016 45486 47544 48393 51984 60648 63392 64524 71316 74441 75278 80864 81504 86032 90972 95088 96786 102163 103968 112917 121296 129048 142632 148882 150556 172064 181944 190176 193572 204326 223323 225834 242592 258096 285264 297764 301112 306489 338751 363888 387144 408652 446646 451668 516192 521087 570528 595528 602224 612978 669969 677502 715141 727776 774288 817304 893292 903336 919467 1042174 1191056 1204448 1225956 1339938 1355004 1414379 1430282 1548576 1563261 1634608 1786584 1806672 1838934 2084348 2145423 2382112 2451912 2679876 2710008 2828758 2860564 3126522 3269216 3573168 3613344 3677868 4168696 4243137 4290846 4689783 4903824 5359752 5420016 5657516 5721128 6253044 6436269 7146336 7355736 8337392 8486274 8581692 9379566 9807648 9900653 10719504 10840032 11315032 11442256 12506088 12729411 12872538 14711472 16674784 16972548 17163384 18759132 19801306 21066803 21439008 22630064 22884512 25012176 25458822 25745076 26873201 29422944 29701959 33945096 34326768 37518264 39602612 42133606 45260128 50024352 50917644 51490152 53746402 59403918 63200409 67890192 68653536 75036528 79205224 80619603 84267212 89105877 101835288 102980304 107492804 118807836 126400818 135780384 147467621 150073056 158410448 161239206 168534424 178211754 188112407 189601227 203670576 205960608 214985608 237615672 241858809 252801636 294935242 316820896 322478412 337068848 356423508 376224814 379202454 400269257 407341152 429971216 442402863 475231344 483717618 505603272 564337221 589870484 644956824 674137696 712847016 752449628 758404908 800538514 859942432 884805726 950462688 967435236 1011206544 1128674442 1179740968 1200807771 1289913648 1327208589 1425694032 1504899256 1516809816 1601077028 1693011663 1769611452 1934870472 2022413088 2257348884 2359481936 2401615542 2579827296 2654417178 2801884799 2851388064 3009798512 3033619632 3202154056 3386023326 3539222904 3602423313 3869740944 4514697768 4718963872 4803231084 5308834356 5603769598 6019597024 6067239264 6404308112 6772046652 7078445808 7204846626 7605115883 7739481888 8405654397 9029395536 9606462168 10617668712 11207539196 12808616224 13544093304 14156891616 14409693252 15210231766 16811308794 18058791072 19212924336 21235337424 22415078392 22815347649 25216963191 27088186608 28819386504 30420463532 33622617588 38425848672 42470674848 44830156784 45630695298 50433926382 53235811181 54176373216 57638773008 60840927064 67245235176 68446042947 89660313568 91261390596 100867852764 106471622362 115277546016 121681854128 134490470352 136892085894 159707433543 182522781192 201735705528 212943244724 243363708256 268980940704 273784171788 319414867086 365045562384 403471411056 425886489448 479122300629 547568343576 638829734172 730091124768 806942822112 851772978896 958244601258 1095136687152 1277659468344 1703545957792 1916489202516 2190273374304 2555318936688 3832978405032 5110637873376 7665956810064 15331913620128
• Sum of all divisors σ(n): 52775850044736
• Sum of proper divisors (its aliquot sum) s(n): 37443936424608
• 15331913620128 is an abundant number, because the sum of its proper divisors (37443936424608) is greater than itself. Its abundance is 22112022804480

Bases of 15331913620128

• Binary: 11011111000110111101010000111101101010100000₂
• Hexadecimal: 0xDF1BD43DAA0
• Base-36: 5FNDTIEG0

Squares and roots of 15331913620128

• 15331913620128 squared (15331913620128²) is 235067575255066474286736384
• 15331913620128 cubed (15331913620128³) is 3604035758703617300754841859907852337152
• The square root of 15331913620128 is 3915598.7562731705
• The cube root of 15331913620128 is 24842.6996032889

Scales and comparisons

• 15,331,913,620,128 seconds is equal to 487,507 years, 22 weeks, 1 day, 22 hours, 28 minutes, 48 seconds.
• To count from 1 to 15,331,913,620,128 would take you about one million, two hundred eighteen thousand, seven hundred sixty-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 15331913620128 cubic inches would be around 2070.2 feet tall.

Recreational maths with 15331913620128

• 15331913620128 backwards is 82102631913351
• The number of decimal digits it has is: 14
• The sum of 15331913620128's digits is 45
• More coming soon!