231383791408

Names of 231383791408

• Cardinal: 231383791408 can be written as Two hundred thirty-one billion, three hundred eighty-three million, seven hundred ninety-one thousand, four hundred eight.

Scientific notation

• Scientific notation: 2.31383791408 × 10¹¹

Factors of 231383791408

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 340

Divisors of 231383791408

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 37 44 49 56 67 74 77 79 88 98 112 134 137 148 154 158 176 196 259 268 274 296 308 316 392 407 469 518 536 539 548 553 592 616 632 737 784 814 869 938 959 1036 1072 1078 1096 1106 1232 1264 1474 1507 1628 1738 1813 1876 1918 2072 2156 2192 2212 2479 2849 2923 2948 3014 3256 3283 3476 3626 3752 3836 3871 4144 4312 4424 4958 5069 5159 5293 5698 5846 5896 6028 6083 6512 6566 6713 6952 7252 7504 7672 7742 8624 8848 9179 9916 10138 10318 10549 10586 10823 11396 11692 11792 12056 12166 13132 13426 13904 14504 15344 15484 17353 18358 19832 19943 20276 20461 20636 21098 21172 21646 22792 23384 24112 24332 26264 26852 27269 29008 30968 32153 34706 35483 36113 36716 37051 39664 39886 40552 40922 41272 42196 42344 42581 43292 45584 46768 48664 52528 53704 54538 55759 58223 61936 64253 64306 69412 70966 72226 73432 73843 74102 75761 79772 81104 81844 82544 84392 84688 85162 86584 97328 100969 107408 109076 111518 116446 119053 121471 128506 128612 138824 141932 143227 144452 146864 147686 148204 151522 159544 163688 168784 170324 173168 190883 195841 201938 218152 223036 225071 232892 238106 242942 248381 257012 257224 259357 277648 283864 286454 288904 295372 296408 303044 319088 327376 339623 340648 381766 390313 391682 400451 403876 407561 436304 446072 449771 450142 465784 476212 485884 496762 514024 514448 518714 530327 567728 572908 577808 590744 592816 606088 679246 681296 706783 725141 763532 780626 783364 800902 807752 815122 833371 892144 899542 900284 931568 952424 971768 993524 1028048 1037428 1060654 1145816 1181488 1212176 1336181 1358492 1370887 1413566 1450282 1527064 1561252 1566728 1575497 1601804 1615504 1630244 1666742 1799084 1800568 1904848 1943536 1987048 2074856 2121308 2154251 2291632 2377361 2672362 2716984 2732191 2741774 2803157 2827132 2852927 2900564 3054128 3122504 3133456 3150994 3203608 3260488 3333484 3598168 3601136 3735853 3974096 4149712 4242616 4308502 4404961 4754722 4947481 5075987 5344724 5433968 5464382 5483548 5606314 5654264 5705854 5801128 5833597 6245008 6301988 6407216 6520976 6666968 7196336 7471706 7976551 8485232 8617004 8809922 9509444 9596209 9894962 10151974 10689448 10928764 10967096 11212628 11308528 11411708 11602256 11667194 12603976 13333936 14943412 15079757 15953102 16641527 17234008 17619844 19018888 19192418 19622099 19789924 20303948 21378896 21857528 21934192 22425256 22823416 23334388 25207952 26150971 26830217 29886824 30159514 30834727 31906204 33283054 34468016 35239688 35531909 38037776 38384836 39244198 39579848 40607896 43715056 44850512 45646832 46668776 52301942 53660434 55835857 59773648 60319028 61669454 63812408 66566108 70479376 71063818 76769672 78488396 79159696 81215792 93337552 104603884 105558299 107320868 111671714 120638056 123338908 127624816 133132216 142127636 153539344 156976792 183056797 187811519 209207768 211116598 214641736 215843089 223343428 241276112 246677816 266264432 284255272 295132387 313953584 366113594 375623038 390850999 418415536 422233196 429283472 431686178 446686856 493355632 568510544 590264774 732227188 751246076 781701998 844466392 863372356 893373712 1180529548 1314680633 1464454376 1502492152 1563403996 1688932784 1726744712 2065926709 2361059096 2629361266 2928908752 3004984304 3126807992 3453489424 4131853418 4722118192 5258722532 6253615984 8263706836 10517445064 14461486963 16527413672 21034890128 28922973926 33054827344 57845947852 115691895704 231383791408
• Sum of all divisors σ(n): 604894141440
• Sum of proper divisors (its aliquot sum) s(n): 373510350032
• 231383791408 is an abundant number, because the sum of its proper divisors (373510350032) is greater than itself. Its abundance is 142126558624

Bases of 231383791408

• Binary: 11010111011111100011000111011100110000₂
• Hexadecimal: 0x35DF8C7730
• Base-36: 2YANXO34

Squares and roots of 231383791408

• 231383791408 squared (231383791408²) is 53538458926340854622464
• 231383791408 cubed (231383791408³) is 12387931612518227942672662766989312
• The square root of 231383791408 is 481023.6911088683
• The cube root of 231383791408 is 6139.1886322607

Scales and comparisons

• 231,383,791,408 seconds is equal to 7,357 years, 15 weeks, 3 hours, 23 minutes, 28 seconds.
• To count from 1 to 231,383,791,408 would take you about fourteen thousand, seven hundred fourteen 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 231383791408 cubic inches would be around 511.6 feet tall.

Recreational maths with 231383791408

• 231383791408 backwards is 804197383132
• 231383791408 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 231383791408's digits is 49
• More coming soon!