381631495724128

Names of 381631495724128

• Cardinal: 381631495724128 can be written as Three hundred eighty-one trillion, six hundred thirty-one billion, four hundred ninety-five million, seven hundred twenty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 3.81631495724128 × 10¹⁴

Factors of 381631495724128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 12227

Divisors of 381631495724128

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 8 13 16 17 23 26 32 34 46 52 68 92 104 136 169 184 208 221 272 299 338 368 391 416 442 529 544 598 676 683 736 782 884 1058 1196 1352 1366 1564 1768 2116 2392 2704 2732 2873 3128 3536 3887 4232 4784 5083 5408 5464 5746 6256 6877 7072 7774 8464 8879 8993 9568 10166 10928 11489 11492 11611 12512 13754 15548 15709 16928 17758 17986 20332 21856 22978 22984 23222 27508 31096 31418 35516 35972 40664 45956 45968 46444 55016 62192 62836 66079 71032 71944 81328 89401 91912 91936 92888 110032 115427 116909 124384 125672 132158 142064 143888 149357 150943 162656 178802 183824 185776 195313 204217 220064 230854 233818 251344 264247 264316 267053 284128 287776 298714 301886 357604 361307 367648 371552 390626 408434 461708 467636 502688 528494 528632 534106 597428 603772 715208 722614 781252 816868 923416 935272 1056988 1057264 1068212 1194856 1207544 1430416 1445228 1519817 1562504 1633736 1846832 1870544 1941641 1962259 2113976 2114528 2136424 2389712 2415088 2539069 2654821 2860832 2890456 3039634 3125008 3267472 3435211 3471689 3693664 3741088 3883282 3924518 4227952 4272848 4492199 4696991 4779424 4830176 5078138 5309642 5780912 6077681 6079268 6142219 6250016 6534944 6870422 6943378 7766564 7846987 7849036 8455904 8545696 8984398 9393982 10156276 10619284 11561824 12155362 12158536 12284438 13740844 13886756 15533128 15693974 15698072 17968796 18787964 20312552 21238568 24310724 24317072 24568876 27481688 27773512 31066256 31387948 31396144 33007897 35937592 37575928 40625104 42477136 44657743 45131957 48621448 48634144 49137752 54963376 55547024 58398587 61060883 62132512 62775896 62792288 66015794 71875184 75151856 79009853 79848847 81250208 84954272 89315486 90263914 97242896 98275504 102010831 103320577 109926752 111094048 116797174 122121766 125551792 132031588 133398779 143750368 150303712 158019706 159697694 178630972 180480701 180527828 194485792 196551008 204021662 206641154 233594348 244243532 251103584 264063176 266797558 316039412 319395388 357261944 360961402 361055656 408043324 413282308 467188696 488487064 528126352 533595116 632078824 638790776 714523888 721922804 722111312 759181631 816086648 826564616 934377392 976974128 1027128089 1038035011 1056252704 1067190232 1264157648 1277581552 1326140803 1343167501 1429047776 1443845608 1444222624 1518363262 1632173296 1653129232 1734184127 1868754784 1953948256 2054256178 2076070022 2134380464 2346249113 2528315296 2555163104 2652281606 2686335002 2887691216 3036726524 3068171917 3264346592 3306258464 3468368254 4108512356 4151056123 4152140044 4268760928 4692498226 5304563212 5372670004 5775382432 6073453048 6136343834 6936736508 8217024712 8302112246 8304280088 9384996452 10609126424 10745340008 12146906096 12272687668 13873473016 16434049424 16604224492 16608560176 17461177513 18769992904 21218252848 21490680016 22544393651 24293812192 24545375336 27746946032 30501238469 32868098848 33208448984 33217120352 34922355026 37539985808 39886234921 42436505696 42981360032 45088787302 49090750672 53963729599 55493892064 61002476938 66416897968 69844710052 70567954091 75079971616 79772469842 90177574604 98181501344 107927459198 122004953876 132833795936 139689420104 141135908182 159544939684 180355149208 215854918396 244009907752 279378840208 282271816364 319089879368 360710298416 431709836792 488019815504 518521053973 558757680416 564543632728 638179758736 701528484787 721420596832 863419673584 917383403183 976039631008 1037042107946 1129087265456 1276359517472 1403056969574 1726839347168 1834766806366 2074084215892 2258174530912 2806113939148 3669533612732 4148168431784 5612227878296 7339067225464 8296336863568 11224455756592 11925984241379 14678134450928 16592673727136 22448911513184 23851968482758 29356268901856 47703936965516 95407873931032 190815747862064 381631495724128
• Sum of all divisors σ(n): 901914576640560
• Sum of proper divisors (its aliquot sum) s(n): 520283080916432
• 381631495724128 is an abundant number, because the sum of its proper divisors (520283080916432) is greater than itself. Its abundance is 138651585192304

Bases of 381631495724128

• Binary: 1010110110001011110000001101111001101110001100000₂
• Hexadecimal: 0x15B1781BCDC60
• Base-36: 3R9Z374CPS

Squares and roots of 381631495724128

• 381631495724128 squared (381631495724128²) is 145642598528635127947081360384
• 381631495724128 cubed (381631495724128³) is 55581802717631707775304438380043825412145152
• The square root of 381631495724128 is 19535390.8515833899
• The cube root of 381631495724128 is 72535.0758992725

Scales and comparisons

• 381,631,495,724,128 seconds is equal to 12,134,701 years, 5 weeks, 1 day, 12 hours, 15 minutes, 28 seconds.
• To count from 1 to 381,631,495,724,128 would take you about thirty million, three hundred thirty-six thousand, seven hundred fifty-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 381631495724128 cubic inches would be around 6044.6 feet tall.

Recreational maths with 381631495724128

• 381631495724128 backwards is 821427594136183
• The number of decimal digits it has is: 15
• The sum of 381631495724128's digits is 64
• More coming soon!