21732990048

Names of 21732990048

• Cardinal: 21732990048 can be written as Twenty-one billion, seven hundred thirty-two million, nine hundred ninety thousand and forty-eight.

Scientific notation

• Scientific notation: 2.1732990048 × 10¹⁰

Factors of 21732990048

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 117

Divisors of 21732990048

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 41 42 44 48 53 56 63 66 72 77 82 84 88 96 99 106 112 121 123 126 132 144 154 159 164 168 176 198 212 224 231 242 246 252 264 287 288 308 318 328 336 352 363 369 371 396 424 451 462 477 484 492 504 528 574 583 616 636 656 672 693 726 738 742 792 847 848 861 902 924 954 968 984 1008 1056 1089 1113 1148 1166 1232 1272 1312 1353 1386 1452 1476 1484 1584 1681 1694 1696 1722 1749 1804 1848 1908 1936 1968 2016 2173 2178 2226 2296 2332 2464 2541 2544 2583 2706 2772 2904 2952 2968 3157 3168 3339 3362 3388 3444 3498 3608 3696 3816 3872 3936 4059 4081 4346 4356 4452 4592 4664 4961 5043 5082 5088 5166 5247 5412 5544 5808 5904 5936 6314 6413 6519 6678 6724 6776 6888 6996 7216 7392 7623 7632 8118 8162 8692 8712 8904 9184 9328 9471 9922 10086 10164 10332 10494 10824 11088 11616 11767 11808 11872 12243 12628 12826 13038 13356 13448 13552 13776 13992 14432 14883 15129 15211 15246 15264 16236 16324 17384 17424 17808 18491 18656 18942 19239 19557 19844 20172 20328 20664 20988 21648 22176 23534 23903 24486 25256 25652 26076 26712 26896 27104 27552 27984 28413 29766 30258 30422 30492 32472 32648 34727 34768 34848 35301 35616 36729 36982 37884 38478 39114 39688 40344 40656 41328 41976 43296 44649 44891 45633 47068 47806 48972 50512 51304 52152 53424 53792 55473 55968 56826 57717 59532 60516 60844 60984 64944 65296 69454 69536 70602 71709 73458 73964 75768 76956 78228 79376 80688 81312 82656 83952 89093 89298 89782 91266 94136 95612 97944 101024 102608 104181 104304 105903 106848 110946 113652 115434 119064 121032 121688 121968 129437 129888 130592 134673 136899 138908 141204 143418 146916 147928 151536 153912 156456 158752 161376 166419 167321 167904 178186 178596 179564 182532 188272 191224 195888 203401 205216 208362 208608 211806 215127 221892 227304 230868 238128 242064 243376 243936 258874 262933 267279 269346 273798 277816 282408 286836 293832 295856 303072 307824 312543 312912 332838 334642 356372 357192 359128 365064 376544 382448 388311 391776 404019 406802 416724 423612 430254 443784 454608 461736 476256 484128 486752 501963 517748 525866 534558 538692 547596 555632 564816 573672 587664 591712 610203 615648 623651 625086 625824 665676 669284 712744 714384 718256 730128 764896 776622 788799 801837 808038 813604 833448 847224 860508 887568 909216 923472 980023 1003926 1035496 1051732 1069116 1077384 1095192 1111264 1129632 1147344 1164933 1175328 1220406 1247302 1250172 1331352 1338568 1423807 1425488 1428768 1436512 1460256 1505889 1553244 1577598 1603674 1616076 1627208 1666896 1694448 1721016 1775136 1830609 1840531 1846944 1870953 1960046 2007852 2070992 2103464 2138232 2154768 2190384 2294688 2329866 2366397 2440812 2494604 2500344 2662704 2677136 2847614 2850976 2940069 3011778 3106488 3155196 3207348 3232152 3254416 3333792 3388896 3442032 3661218 3681062 3741906 3920092 4015704 4141984 4206928 4271421 4276464 4309536 4380768 4659732 4732794 4881624 4989208 5000688 5325408 5354272 5521593 5612859 5695228 5880138 6023556 6212976 6310392 6414696 6464304 6508832 6860161 6884064 7322436 7362124 7483812 7840184 8031408 8413856 8542842 8552928 8820207 9319464 9465588 9763248 9978416 10001376 10780253 11043186 11225718 11390456 11760276 12047112 12425952 12620784 12814263 12829392 12928608 13720322 14644872 14724248 14967624 15680368 16062816 16564779 17085684 17640414 18638928 18931176 19526496 19956832 20580483 21560506 22086372 22451436 22780912 23520552 24094224 25241568 25628526 25658784 27440644 29289744 29448496 29935248 31360736 32340759 33129558 34171368 35280828 37277856 37862352 41160966 43121012 44172744 44902872 45561824 47041104 48188448 51257052 54881288 58579488 58896992 59870496 61741449 64681518 66259116 68342736 70561656 75461771 75724704 82321932 86242024 88345488 89805744 94082208 97022277 102514104 109762576 123482898 129363036 132518232 136685472 141123312 150923542 164643864 172484048 176690976 179611488 194044554 205028208 219525152 226385313 246965796 258726072 265036464 282246624 301847084 329287728 344968096 388089108 410056416 452770626 493931592 517452144 530072928 603694168 658575456 679155939 776178216 905541252 987863184 1034904288 1207388336 1358311878 1552356432 1811082504 1975726368 2414776672 2716623756 3104712864 3622165008 5433247512 7244330016 10866495024 21732990048
• Sum of all divisors σ(n): 81078287472
• Sum of proper divisors (its aliquot sum) s(n): 59345297424
• 21732990048 is an abundant number, because the sum of its proper divisors (59345297424) is greater than itself. Its abundance is 37612307376

Bases of 21732990048

• Binary: 10100001111011000110001110001100000₂
• Hexadecimal: 0x50F631C60
• Base-36: 9ZF9EG0

Squares and roots of 21732990048

• 21732990048 squared (21732990048²) is 472322856426467042304
• 21732990048 cubed (21732990048³) is 10264987938159341074192826990592
• The square root of 21732990048 is 147421.1316195883
• The cube root of 21732990048 is 2790.6572128857

Scales and comparisons

• 21,732,990,048 seconds is equal to 691 years, 2 weeks, 1 day, 5 hours, 40 minutes, 48 seconds.
• To count from 1 to 21,732,990,048 would take you about one thousand, three hundred eighty-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 21732990048 cubic inches would be around 232.6 feet tall.

Recreational maths with 21732990048

• 21732990048 backwards is 84009923712
• The number of decimal digits it has is: 11
• The sum of 21732990048's digits is 45
• More coming soon!