20318478336

Names of 20318478336

• Cardinal: 20318478336 can be written as Twenty billion, three hundred eighteen million, four hundred seventy-eight thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 2.0318478336 × 10¹⁰

Factors of 20318478336

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 107

Divisors of 20318478336

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 29 32 34 36 39 43 48 51 52 58 64 68 72 78 86 87 96 102 104 116 117 128 129 136 144 153 156 172 174 192 204 208 221 232 234 256 258 261 272 288 306 312 344 348 377 384 387 408 416 442 464 468 493 512 516 522 544 559 576 612 624 663 688 696 731 754 768 774 816 832 884 928 936 986 1024 1032 1044 1088 1118 1131 1152 1224 1247 1248 1326 1376 1392 1462 1479 1508 1536 1548 1632 1664 1677 1768 1856 1872 1972 1989 2048 2064 2088 2176 2193 2236 2262 2304 2448 2494 2496 2652 2752 2784 2924 2958 3016 3072 3096 3264 3328 3354 3393 3536 3712 3741 3744 3944 3978 4096 4128 4176 4352 4386 4437 4472 4524 4608 4896 4988 4992 5031 5304 5504 5568 5848 5916 6032 6144 6192 6409 6528 6579 6656 6708 6786 7072 7424 7482 7488 7888 7956 8192 8256 8352 8704 8772 8874 8944 9048 9216 9503 9792 9976 9984 10062 10608 11008 11136 11223 11696 11832 12064 12288 12384 12818 13056 13158 13312 13416 13572 14144 14848 14964 14976 15776 15912 16211 16512 16704 17408 17544 17748 17888 18096 18432 19006 19227 19584 19952 19968 20124 21199 21216 22016 22272 22446 23392 23664 24128 24576 24768 25636 26112 26316 26624 26832 27144 28288 28509 29696 29928 29952 31552 31824 32422 33024 33408 34816 35088 35496 35776 36192 36864 38012 38454 39168 39904 39936 40248 42398 42432 44032 44544 44892 46784 47328 48256 48633 49536 51272 52224 52632 53248 53664 54288 56576 57018 57681 59392 59856 59904 63104 63597 63648 64844 66048 66816 69632 70176 70992 71552 72384 73728 76024 76908 78336 79808 79872 80496 84796 84864 85527 88064 89088 89784 93568 94656 96512 97266 99072 102544 104448 105264 106496 107328 108576 113152 114036 115362 118784 119712 119808 126208 127194 127296 129688 132096 133632 139264 140352 141984 143104 144768 145899 152048 153816 156672 159616 159744 160992 169592 169728 171054 176128 178176 179568 187136 189312 190791 193024 194532 198144 205088 208896 210528 214656 217152 226304 228072 230724 237568 239424 239616 252416 254388 254592 259376 264192 267264 275587 280704 283968 286208 289536 291798 304096 307632 313344 319232 319488 321984 339184 339456 342108 352256 356352 359136 374272 378624 381582 386048 389064 396288 410176 417792 421056 429312 434304 452608 456144 461448 478848 479232 504832 508776 509184 518752 528384 534528 551174 561408 567936 572416 579072 583596 608192 615264 626688 638464 643968 678368 678912 684216 712704 718272 748544 757248 763164 772096 778128 792576 820352 826761 842112 858624 868608 905216 912288 922896 957696 958464 1009664 1017552 1018368 1037504 1056768 1069056 1102348 1122816 1135872 1144832 1158144 1167192 1216384 1230528 1253376 1276928 1287936 1356736 1357824 1368432 1436544 1497088 1514496 1526328 1544192 1556256 1585152 1640704 1653522 1684224 1717248 1737216 1810432 1824576 1845792 1915392 2019328 2035104 2036736 2075008 2138112 2204696 2245632 2271744 2289664 2316288 2334384 2432768 2461056 2480283 2553856 2575872 2713472 2715648 2736864 2873088 2994176 3028992 3052656 3088384 3112512 3170304 3281408 3307044 3368448 3434496 3474432 3649152 3691584 3830784 4038656 4070208 4073472 4150016 4409392 4491264 4543488 4579328 4632576 4668768 4865536 4922112 4960566 5107712 5151744 5426944 5431296 5473728 5746176 5988352 6057984 6105312 6225024 6562816 6614088 6736896 6868992 6948864 7298304 7383168 7661568 8140416 8146944 8300032 8818784 8982528 9086976 9265152 9337536 9731072 9844224 9921132 10215424 10303488 10853888 10947456 11492352 12115968 12210624 12450048 13125632 13228176 13473792 13737984 13897728 14596608 14766336 15323136 16280832 16293888 16600064 17637568 17965056 18173952 18675072 19462144 19688448 19842264 20606976 21707776 21894912 22984704 24421248 24900096 26251264 26456352 26947584 27795456 29193216 29532672 30646272 32561664 33200128 35275136 36347904 37350144 38924288 39376896 39684528 41213952 43415552 43789824 45969408 48842496 49800192 52502528 52912704 53895168 58386432 59065344 65123328 66400256 70550272 74700288 77848576 78753792 79369056 86831104 87579648 91938816 97684992 99600384 105825408 116772864 118130688 130246656 132800512 141100544 149400576 157507584 158738112 173662208 175159296 195369984 199200768 211650816 233545728 236261376 260493312 282201088 298801152 317476224 350318592 390739968 398401536 423301632 472522752 520986624 564402176 597602304 634952448 700637184 781479936 846603264 1128804352 1195204608 1269904896 1562959872 1693206528 2257608704 2539809792 3386413056 5079619584 6772826112 10159239168 20318478336
• Sum of all divisors σ(n): 70845334560
• Sum of proper divisors (its aliquot sum) s(n): 50526856224
• 20318478336 is an abundant number, because the sum of its proper divisors (50526856224) is greater than itself. Its abundance is 30208377888

Bases of 20318478336

• Binary: 10010111011000100110110000000000000₂
• Hexadecimal: 0x4BB136000
• Base-36: 9C13I80

Squares and roots of 20318478336

• 20318478336 squared (20318478336²) is 412840561890501328896
• 20318478336 cubed (20318478336³) is 8388292012994218455352586797056
• The square root of 20318478336 is 142542.8999845307
• The cube root of 20318478336 is 2728.7498619443

Scales and comparisons

• 20,318,478,336 seconds is equal to 646 years, 3 weeks, 2 days, 13 hours, 45 minutes, 36 seconds.
• To count from 1 to 20,318,478,336 would take you about one thousand, two hundred ninety-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 20318478336 cubic inches would be around 227.4 feet tall.

Recreational maths with 20318478336

• 20318478336 backwards is 63387481302
• The number of decimal digits it has is: 11
• The sum of 20318478336's digits is 45
• More coming soon!