1231039431648

Names of 1231039431648

• Cardinal: 1231039431648 can be written as One trillion, two hundred thirty-one billion, thirty-nine million, four hundred thirty-one thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.231039431648 × 10¹²

Factors of 1231039431648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 332

Divisors of 1231039431648

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 32 36 39 48 52 54 62 72 78 93 96 104 108 117 124 144 156 169 186 208 216 234 248 279 283 288 312 338 351 372 403 416 432 468 496 507 558 566 624 676 702 744 806 837 849 864 936 961 992 1014 1116 1132 1209 1248 1352 1404 1488 1521 1612 1674 1698 1872 1922 2028 2232 2264 2418 2547 2704 2808 2883 2976 3042 3224 3348 3396 3627 3679 3744 3844 4056 4464 4528 4563 4836 5094 5239 5408 5616 5766 6084 6448 6696 6792 7254 7358 7641 7688 8112 8649 8773 8928 9056 9126 9672 10188 10478 10881 11037 11232 11532 12168 12493 12896 13392 13584 14508 14716 15282 15376 15717 16224 17298 17546 18252 19344 20376 20956 21762 22074 23064 24336 24986 25947 26319 26784 27168 29016 29432 29791 30564 30752 31434 33111 34596 35092 36504 37479 38688 40752 41912 43524 44148 46128 47151 47827 48672 49972 51894 52638 58032 58864 59582 61128 62868 66222 69192 70184 73008 74958 78957 81504 83824 87048 88296 89373 92256 94302 95654 99333 99944 103788 105276 112437 114049 116064 117728 119164 122256 125736 132444 138384 140368 141453 143481 146016 149916 157914 162409 167648 174096 176592 178746 188604 191308 198666 199888 207576 210552 224874 228098 236871 238328 244512 251472 264888 268119 271963 276768 280736 282906 286962 299832 315828 324818 337311 342147 348192 353184 357492 377208 382616 387283 397332 399776 415152 421104 430443 449748 456196 473742 476656 487227 502944 529776 536238 543926 565812 573924 599664 631656 649636 674622 684294 714984 754416 765232 774566 794664 804357 815889 830304 842208 860886 899496 912392 947484 953312 974454 1026441 1059552 1072476 1087852 1131624 1147848 1161849 1199328 1263312 1291329 1299272 1349244 1368588 1429968 1461681 1482637 1508832 1530464 1549132 1589328 1608714 1631778 1721772 1798992 1824784 1894968 1948908 2052882 2144952 2175704 2263248 2295696 2323698 2447667 2526624 2582658 2598544 2698488 2737176 2859936 2923362 2965274 3079323 3098264 3178656 3217428 3263556 3443544 3485547 3535519 3597984 3649568 3789936 3897816 4105764 4289904 4351408 4385043 4447911 4526496 4591392 4647396 4895334 5034679 5165316 5197088 5396976 5474352 5846724 5930548 6158646 6196528 6434856 6527112 6887088 6971094 7071038 7343001 7579872 7795632 8211528 8430853 8579808 8702816 8770086 8895822 9294792 9790668 10069358 10330632 10456641 10606557 10793952 10948704 11693448 11861096 12317292 12393056 12869712 13054224 13343733 13774176 13942188 14142076 14686002 15104037 15591264 16423056 16861706 17540172 17791644 18589584 19581336 20138716 20661264 20913282 21213114 23386896 23722192 24634584 25292559 25739424 26108448 26687466 27884376 28284152 29372004 30208074 31819671 32846112 33723412 35080344 35583288 37179168 39162672 40031199 40277432 41322528 41826564 42426228 45312111 45961747 46773792 47444384 49269168 50585118 53374932 55768752 56568304 58744008 60416148 63639342 67446824 70160688 71166576 75877677 78325344 80062398 80554864 83653128 84852456 90624222 91923494 95459013 98538336 101170236 106749864 109601089 111537504 113136608 117488016 120832296 127278684 134893648 135936333 137885241 140321376 142333152 151755354 160124796 161109728 167306256 169704912 181248444 183846988 190918026 202340472 213499728 219202178 227633031 234976032 241664592 254557368 269787296 271872666 275770482 303510708 320249592 328803267 334612512 339409824 362496888 367693976 381836052 404680944 413655723 426999456 438404356 455266062 483329184 509114736 543745332 551540964 607021416 640499184 657606534 724993776 735387952 763672104 809361888 827311446 876808712 910532124 986409801 1018229472 1087490664 1103081928 1214042832 1240967169 1280998368 1315213068 1424814157 1449987552 1470775904 1527344208 1654622892 1753617424 1821064248 1972819602 2174981328 2206163856 2428085664 2481934338 2630426136 2849628314 2959229403 3054688416 3309245784 3507234848 3642128496 3945639204 4274442471 4349962656 4412327712 4963868676 5260852272 5699256628 5918458806 6618491568 7284256992 7891278408 8548884942 9927737352 10521704544 11398513256 11836917612 12823327413 13236983136 15782556816 17097769884 19855474704 22797026512 23673835224 25646654826 31565113632 34195539768 38469982239 39710949408 45594053024 47347670448 51293309652 68391079536 76939964478 94695340896 102586619304 136782159072 153879928956 205173238608 307759857912 410346477216 615519715824 1231039431648
• Sum of all divisors σ(n): 4031763240960
• Sum of proper divisors (its aliquot sum) s(n): 2800723809312
• 1231039431648 is an abundant number, because the sum of its proper divisors (2800723809312) is greater than itself. Its abundance is 1569684377664

Bases of 1231039431648

• Binary: 10001111010011111101010110000001111100000₂
• Hexadecimal: 0x11E9FAB03E0
• Base-36: FPJ53CO0

Squares and roots of 1231039431648

• 1231039431648 squared (1231039431648²) is 1515458082272230863995904
• 1231039431648 cubed (1231039431648³) is 1865588656286775107226561646359969792
• The square root of 1231039431648 is 1109522.1636578517
• The cube root of 1231039431648 is 10717.4299771185

Scales and comparisons

• 1,231,039,431,648 seconds is equal to 39,143 years, 12 weeks, 5 days, 13 hours, 40 minutes, 48 seconds.
• To count from 1 to 1,231,039,431,648 would take you about ninety-seven thousand, eight hundred fifty-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 1231039431648 cubic inches would be around 893.1 feet tall.

Recreational maths with 1231039431648

• 1231039431648 backwards is 8461349301321
• The number of decimal digits it has is: 13
• The sum of 1231039431648's digits is 45
• More coming soon!