21835741536

Names of 21835741536

• Cardinal: 21835741536 can be written as Twenty-one billion, eight hundred thirty-five million, seven hundred forty-one thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 2.1835741536 × 10¹⁰

Factors of 21835741536

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 363

Divisors of 21835741536

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 61 63 72 81 84 96 108 109 112 122 126 144 162 168 181 183 189 216 218 224 244 252 288 324 327 336 362 366 378 427 432 436 488 504 543 549 567 648 654 672 724 732 756 763 854 864 872 976 981 1008 1086 1098 1134 1267 1281 1296 1308 1448 1464 1512 1526 1629 1647 1708 1744 1952 1962 2016 2172 2196 2268 2289 2534 2562 2592 2616 2896 2928 2943 3024 3052 3258 3294 3416 3488 3801 3843 3924 4344 4392 4536 4578 4887 4941 5068 5124 5232 5792 5856 5886 6048 6104 6516 6588 6649 6832 6867 7602 7686 7848 8688 8784 8829 9072 9156 9774 9882 10136 10248 10464 11041 11403 11529 11772 12208 13032 13176 13298 13664 13734 14661 15204 15372 15696 17376 17568 17658 18144 18312 19548 19729 19764 19947 20272 20496 20601 22082 22806 23058 23544 24416 26064 26352 26596 27468 29322 30408 30744 31392 33123 34209 34587 35316 36624 39096 39458 39528 39894 40544 40992 41202 44164 45612 46116 46543 47088 52128 52704 53192 54936 58644 59187 59841 60816 61488 61803 66246 68418 69174 70632 73248 77287 78192 78916 79056 79788 82404 88328 91224 92232 93086 94176 99369 102627 106384 109872 117288 118374 119682 121632 122976 123606 132492 136836 138103 138348 139629 141264 154574 156384 157832 158112 159576 164808 176656 177561 179523 182448 184464 186172 198738 205254 212768 219744 231861 234576 236748 239364 247212 264984 273672 276206 276696 279258 282528 298107 309148 315664 319152 329616 353312 355122 359046 364896 368928 372344 397476 410508 414309 418887 463722 469152 473496 478728 494424 529968 532683 538569 547344 552412 553392 558516 596214 618296 631328 638304 659232 695583 710244 718092 744688 794952 821016 828618 837774 894321 927444 946992 957456 988848 1059936 1065366 1077138 1094688 1104824 1106784 1117032 1192428 1203469 1236592 1242927 1256661 1391166 1420488 1436184 1489376 1589904 1598049 1642032 1657236 1675548 1788642 1854888 1893984 1914912 1977696 2086749 2130732 2154276 2209648 2234064 2384856 2406938 2473184 2485854 2513322 2782332 2840976 2872368 3179808 3196098 3284064 3314472 3351096 3577284 3610407 3709776 3728781 3769983 4173498 4261464 4308552 4419296 4468128 4769712 4813876 4971708 5026644 5564664 5681952 5744736 6260247 6392196 6628944 6702192 7154568 7220814 7419552 7457562 7539966 8346996 8424283 8522928 8617104 9539424 9627752 9943416 10053288 10831221 11129328 11186343 12520494 12784392 13257888 13404384 14309136 14441628 14915124 15079932 16693992 16848566 17045856 17234208 19255504 19886832 20106576 21662442 22258656 22372686 25040988 25272849 25568784 28618272 28883256 29830248 30159864 32493663 33387984 33697132 38511008 39773664 40213152 43324884 44745372 50081976 50545698 51137568 57766512 59660496 60319728 64987326 66775968 67394264 75818547 86649768 89490744 97480989 100163952 101091396 115533024 119320992 120639456 129974652 134788528 151637094 173299536 178981488 194961978 200327904 202182792 227455641 259949304 269577056 303274188 346599072 357962976 389923956 404365584 454911282 519898608 606548376 682366923 779847912 808731168 909822564 1039797216 1213096752 1364733846 1559695824 1819645128 2426193504 2729467692 3119391648 3639290256 5458935384 7278580512 10917870768 21835741536
• Sum of all divisors σ(n): 75695780160
• Sum of proper divisors (its aliquot sum) s(n): 53860038624
• 21835741536 is an abundant number, because the sum of its proper divisors (53860038624) is greater than itself. Its abundance is 32024297088

Bases of 21835741536

• Binary: 10100010101100000101111100101100000₂
• Hexadecimal: 0x51582F960
• Base-36: A14FQ00

Squares and roots of 21835741536

• 21835741536 squared (21835741536²) is 476799608426995639296
• 21835741536 cubed (21835741536³) is 10411273014077884304666540998656
• The square root of 21835741536 is 147769.2171461971
• The cube root of 21835741536 is 2795.0482863043

Scales and comparisons

• 21,835,741,536 seconds is equal to 694 years, 16 weeks, 11 hours, 45 minutes, 36 seconds.
• To count from 1 to 21,835,741,536 would take you about one thousand, three hundred eighty-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 21835741536 cubic inches would be around 232.9 feet tall.

Recreational maths with 21835741536

• 21835741536 backwards is 63514753812
• The number of decimal digits it has is: 11
• The sum of 21835741536's digits is 45
• More coming soon!