21336950448

Names of 21336950448

• Cardinal: 21336950448 can be written as Twenty-one billion, three hundred thirty-six million, nine hundred fifty thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 2.1336950448 × 10¹⁰

Factors of 21336950448

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 345

Divisors of 21336950448

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 27 29 33 36 38 44 48 54 57 58 66 72 76 87 88 99 108 114 116 132 144 152 171 174 176 198 209 216 228 232 261 264 281 297 304 319 342 348 396 418 432 456 464 513 522 528 551 562 594 627 638 684 696 783 792 836 841 843 912 957 1026 1044 1102 1124 1188 1254 1276 1368 1392 1566 1584 1653 1672 1682 1686 1881 1914 2052 2088 2204 2248 2376 2508 2523 2529 2552 2736 2871 3091 3132 3306 3344 3364 3372 3762 3828 4104 4176 4408 4496 4752 4959 5016 5046 5058 5104 5339 5643 5742 6061 6182 6264 6612 6728 6744 7524 7569 7587 7656 8149 8208 8613 8816 9251 9273 9918 10032 10092 10116 10678 11286 11484 12122 12364 12528 13224 13456 13488 14877 15048 15138 15174 15312 15979 16017 16298 17226 18183 18502 18546 19836 20184 20232 21356 22572 22707 22968 24244 24447 24728 26448 27753 27819 29754 30096 30276 30348 31958 32034 32596 34452 36366 37004 37092 39672 40368 40464 42712 45144 45414 45936 47937 48051 48488 48894 49456 54549 55506 55638 58729 59508 60552 60696 63916 64068 65192 68904 72732 73341 74008 74184 79344 83259 83457 85424 89639 90288 90828 95874 96102 96976 97788 109098 111012 111276 117458 119016 121104 121392 127832 128136 130384 137808 143811 144153 145464 146682 148016 148368 154831 163647 166518 166914 175769 176187 179278 181656 191748 192204 195576 218196 220023 222024 222552 234916 236321 238032 249777 255664 256272 268917 287622 288306 290928 293364 309662 327294 333036 333828 351538 352374 358556 363312 383496 384408 391152 431433 436392 440046 444048 445104 464493 469832 472642 499554 527307 528561 537834 575244 576612 586728 619324 654588 666072 667656 703076 704748 708963 717112 766992 768816 806751 862866 872784 880092 928986 939664 945284 999108 1054614 1057122 1075668 1150488 1153224 1173456 1238648 1309176 1332144 1335312 1393479 1406152 1409496 1417926 1434224 1581921 1585683 1613502 1703141 1725732 1760184 1857972 1890568 1998216 2109228 2114244 2126889 2151336 2300976 2306448 2420253 2477296 2599531 2618352 2786958 2812304 2818992 2835852 3163842 3171366 3227004 3406282 3451464 3520368 3715944 3781136 3996432 4180437 4218456 4228488 4253778 4302672 4490099 4745763 4840506 5109423 5199062 5573916 5671704 6327684 6342732 6380667 6454008 6812564 6902928 7431888 7798593 8360874 8436912 8456976 8507556 8980198 9491526 9681012 10218846 10398124 11147832 11343408 12655368 12685464 12761334 12908016 13470297 13625128 15328269 15597186 16721748 17015112 17960396 18983052 19362024 20437692 20796248 22295664 23395779 25310736 25370928 25522668 26940594 27250256 30656538 31194372 33443496 34030224 35920792 37966104 38724048 40410891 40875384 41592496 45984807 46791558 49391089 51045336 53881188 61313076 62388744 66886992 70187337 71841584 75932208 80821782 81750768 91969614 93583116 98782178 102090672 107762376 121232673 122626152 124777488 140374674 148173267 161643564 183939228 187166232 197564356 215524752 242465346 245252304 280749348 296346534 323287128 367878456 374332464 395128712 444519801 484930692 561498696 592693068 646574256 735756912 790257424 889039602 969861384 1122997392 1185386136 1333559403 1778079204 1939722768 2370772272 2667118806 3556158408 5334237612 7112316816 10668475224 21336950448
• Sum of all divisors σ(n): 73097107200
• Sum of proper divisors (its aliquot sum) s(n): 51760156752
• 21336950448 is an abundant number, because the sum of its proper divisors (51760156752) is greater than itself. Its abundance is 30423206304

Bases of 21336950448

• Binary: 10011110111110010000000011010110000₂
• Hexadecimal: 0x4F7C806B0
• Base-36: 9SVGWC0

Squares and roots of 21336950448

• 21336950448 squared (21336950448²) is 455265454420407400704
• 21336950448 cubed (21336950448³) is 9713976441654435268793728315392
• The square root of 21336950448 is 146071.7304888253
• The cube root of 21336950448 is 2773.6018364965

Scales and comparisons

• 21,336,950,448 seconds is equal to 678 years, 23 weeks, 2 days, 10 hours, 40 minutes, 48 seconds.
• To count from 1 to 21,336,950,448 would take you about one thousand, three hundred fifty-six 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 21336950448 cubic inches would be around 231.1 feet tall.

Recreational maths with 21336950448

• 21336950448 backwards is 84405963312
• The number of decimal digits it has is: 11
• The sum of 21336950448's digits is 45
• More coming soon!