231645628032

Names of 231645628032

• Cardinal: 231645628032 can be written as Two hundred thirty-one billion, six hundred forty-five million, six hundred twenty-eight thousand and thirty-two.

Scientific notation

• Scientific notation: 2.31645628032 × 10¹¹

Factors of 231645628032

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1192

Divisors of 231645628032

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 61 64 78 84 91 96 104 109 112 122 128 156 168 182 183 192 208 218 224 244 273 312 327 336 364 366 384 416 427 436 448 488 546 624 654 672 728 732 763 793 832 854 872 896 976 997 1092 1248 1281 1308 1344 1417 1456 1464 1526 1586 1664 1708 1744 1952 1994 2184 2289 2379 2496 2562 2616 2688 2834 2912 2928 2991 3052 3172 3416 3488 3904 3988 4251 4368 4578 4758 4992 5124 5232 5551 5668 5824 5856 5982 6104 6344 6649 6832 6976 6979 7808 7976 8502 8736 9156 9516 9919 10248 10464 11102 11336 11648 11712 11964 12208 12688 12961 13298 13664 13952 13958 15952 16653 17004 17472 18312 19032 19838 19947 20496 20928 20937 22204 22672 23424 23928 24416 25376 25922 26596 27328 27916 29757 31904 33306 34008 34944 36624 38064 38883 39676 39894 40992 41856 41874 44408 45344 46543 47856 48832 50752 51844 53192 54656 55832 59514 60817 63808 66612 68016 73248 76128 77766 79352 79788 81984 83748 86437 88816 90688 90727 93086 95712 97664 101504 103688 106384 108673 111664 119028 121634 127616 133224 136032 139629 146496 152256 155532 158704 159576 163968 167496 172874 177632 181376 181454 182451 186172 191424 207376 212768 217346 223328 238056 243268 259311 266448 272064 272181 279258 292992 304512 311064 317408 319152 326019 334992 345748 355264 362908 364902 372344 382848 414752 425536 425719 434692 446656 476112 486536 518622 532896 544128 544362 558516 605059 622128 634816 638304 652038 669984 691496 710528 725816 729804 744688 760711 790621 829504 851072 851438 869384 893312 952224 973072 1037244 1065792 1088724 1117032 1210118 1244256 1269632 1276608 1277157 1304076 1339968 1382992 1412749 1451632 1459608 1489376 1521422 1581242 1659008 1702876 1738768 1815177 1904448 1946144 2074488 2131584 2177448 2234064 2282133 2371863 2420236 2488512 2553216 2554314 2608152 2679936 2765984 2825498 2903264 2919216 2978752 3042844 3162484 3405752 3477536 3630354 3808896 3892288 4148976 4238247 4354896 4468128 4564266 4743726 4840472 4977024 5108628 5216304 5531968 5534347 5650996 5806528 5838432 5957504 6085688 6324968 6629053 6811504 6955072 7260708 7784576 8297952 8476494 8709792 8936256 9128532 9487452 9680944 9889243 10217256 10432608 11063936 11068694 11301992 11613056 11676864 12171376 12649936 13258106 13623008 13910144 14521416 16595904 16603041 16952988 17419584 17872512 18257064 18974904 19361888 19778486 19887159 20434512 20865216 22137388 22603984 23353728 24342752 25299872 26516212 27246016 29042832 29667729 33191808 33206082 33905976 34839168 36514128 37949808 38723776 39556972 39774318 40869024 41730432 44274776 45207968 46403371 48685504 50599744 53032424 54492032 58085664 59335458 66412164 67811952 73028256 75899616 77447552 79113944 79548636 81738048 86177689 88549552 90415936 92806742 97371008 101199488 106064848 116171328 118670916 132824328 135623904 139210113 146056512 151799232 158227888 159097272 163476096 172355378 177099104 180831872 185613484 212129696 232342656 237341832 258533067 265648656 271247808 278420226 292113024 303598464 316455776 318194544 344710756 354198208 371226968 424259392 474683664 517066134 531297312 542495616 556840452 603243823 632911552 636389088 689421512 708396416 742453936 848518784 949367328 1034132268 1062594624 1113680904 1206487646 1265823104 1272778176 1378843024 1484907872 1809731469 1898734656 2068264536 2125189248 2227361808 2412975292 2545556352 2757686048 2969815744 3619462938 3797469312 4136529072 4454723616 4825950584 5515372096 5939631488 7238925876 8273058144 8909447232 9651901168 11030744192 14477851752 16546116288 17818894464 19303802336 28955703504 33092232576 38607604672 57911407008 77215209344 115822814016 231645628032
• Sum of all divisors σ(n): 777558566400
• Sum of proper divisors (its aliquot sum) s(n): 545912938368
• 231645628032 is an abundant number, because the sum of its proper divisors (545912938368) is greater than itself. Its abundance is 314267310336

Bases of 231645628032

• Binary: 11010111101111001001111100011010000000₂
• Hexadecimal: 0x35EF27C680
• Base-36: 2YEZTQIO

Squares and roots of 231645628032

• 231645628032 squared (231645628032²) is 53659696986339704193024
• 231645628032 cubed (231645628032³) is 12430034208407478502690148233248768
• The square root of 231645628032 is 481295.7801934275
• The cube root of 231645628032 is 6141.5034853665

Scales and comparisons

• 231,645,628,032 seconds is equal to 7,365 years, 31 weeks, 6 days, 15 hours, 47 minutes, 12 seconds.
• To count from 1 to 231,645,628,032 would take you about fourteen thousand, seven hundred thirty-one 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 231645628032 cubic inches would be around 511.8 feet tall.

Recreational maths with 231645628032

• 231645628032 backwards is 230826546132
• 231645628032 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 231645628032's digits is 42
• More coming soon!