21433610016

Names of 21433610016

• Cardinal: 21433610016 can be written as Twenty-one billion, four hundred thirty-three million, six hundred ten thousand and sixteen.

Scientific notation

• Scientific notation: 2.1433610016 × 10¹⁰

Factors of 21433610016

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 236

Divisors of 21433610016

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 41 42 48 52 54 56 61 63 72 78 82 84 91 96 104 108 109 112 117 122 123 126 144 156 164 168 182 183 189 208 216 218 224 234 244 246 252 273 287 288 312 327 328 336 351 364 366 369 378 416 427 432 436 468 488 492 504 533 546 549 574 624 654 656 672 702 728 732 738 756 763 793 819 854 861 864 872 936 976 981 984 1008 1066 1092 1098 1107 1148 1248 1281 1308 1312 1404 1417 1456 1464 1476 1512 1526 1586 1599 1638 1647 1708 1722 1744 1872 1952 1962 1968 2016 2132 2184 2196 2214 2289 2296 2379 2457 2501 2562 2583 2616 2808 2834 2912 2928 2943 2952 3024 3052 3172 3198 3276 3294 3416 3444 3488 3731 3744 3843 3924 3936 4251 4264 4368 4392 4428 4469 4578 4592 4758 4797 4914 5002 5124 5166 5232 5551 5616 5668 5856 5886 5904 6048 6104 6344 6396 6552 6588 6649 6832 6867 6888 7137 7462 7503 7686 7749 7848 8502 8528 8736 8784 8856 8938 9156 9184 9516 9594 9828 9919 10004 10248 10332 10464 11102 11193 11232 11336 11529 11772 11808 12208 12688 12753 12792 13104 13176 13298 13407 13664 13734 13776 14274 14391 14924 15006 15372 15498 15696 16653 17004 17056 17507 17568 17712 17876 18312 19032 19188 19656 19838 19947 20008 20496 20601 20664 21411 22204 22386 22509 22672 23058 23544 24416 25376 25506 25584 26208 26352 26596 26814 27468 27552 28548 28782 29757 29848 30012 30744 30996 31283 31392 32513 33306 33579 34008 35014 35424 35752 36624 38064 38259 38376 39312 39676 39894 40016 40221 40992 41202 41328 42822 44408 44772 45018 45344 46116 46543 47088 49959 51012 51168 52521 52704 53192 53628 54936 57096 57564 58097 59514 59696 59841 60024 61488 61992 62566 65026 66612 67158 67527 68016 70028 71504 73248 76128 76518 76752 78624 79352 79788 80032 80442 82404 82656 85644 86437 88816 89271 89544 90036 92232 93086 93849 94176 97539 99918 100737 102024 105042 106384 107256 109872 114192 115128 116194 119028 119392 119682 120048 120663 122976 123984 125132 130052 133224 134316 135054 136032 139629 140056 143008 149877 153036 153504 157563 158704 159576 160884 164808 171288 172874 174291 177632 178542 179088 179523 180072 184464 186172 187698 195078 199836 201474 204048 210084 212768 214512 219744 227591 228384 230256 232388 238056 239364 240096 241326 247968 250264 259311 260104 266448 267813 268632 270108 272609 279258 280112 281547 292617 299754 306072 315126 317408 319152 321768 329616 342576 345748 348582 357084 358176 359046 360144 368928 372344 375396 390156 399672 402948 406679 408096 418887 420168 429024 455182 460512 464776 472689 476112 478728 482652 500528 518622 520208 522873 532896 535626 537264 540216 545218 558516 560224 563094 585234 599508 605059 612144 630252 638304 643536 659232 682773 685152 691496 697164 714168 718092 720288 744688 750792 777933 780312 799344 805896 813358 817827 837774 840336 844641 877851 910364 929552 945378 952224 957456 965304 1001056 1037244 1040416 1045746 1071252 1074528 1080432 1090436 1117032 1126188 1170468 1199016 1210118 1220037 1224288 1256661 1260504 1287072 1365546 1382992 1394328 1428336 1436184 1489376 1501584 1555866 1560624 1568619 1598688 1611792 1626716 1635654 1675548 1680672 1689282 1755702 1815177 1820728 1859104 1890756 1908263 1914912 1930608 2048319 2074488 2091492 2142504 2160864 2180872 2234064 2252376 2333799 2340936 2398032 2420236 2440074 2453481 2513322 2521008 2731092 2765984 2788656 2856672 2872368 3003168 3111732 3121248 3137238 3223584 3253432 3271308 3351096 3378564 3511404 3543917 3630354 3641456 3660111 3781512 3816526 3861216 4096638 4148976 4182984 4285008 4361744 4468128 4504752 4667598 4681872 4796064 4840472 4880148 4906962 5026644 5042016 5445531 5462184 5577312 5724789 5744736 6144957 6223464 6274476 6506864 6542616 6702192 6757128 7022808 7087834 7260708 7282912 7320222 7360443 7563024 7633052 8193276 8297952 8365968 8570016 8723488 9009504 9335196 9363744 9680944 9760296 9813924 10053288 10631751 10891062 10924368 10980333 11449578 12289914 12446928 12548952 13013728 13085232 13404384 13514256 14045616 14175668 14521416 14640444 14720886 15126048 15266104 16336593 16386552 16731936 17174367 18670392 19361888 19520592 19627848 20106576 21263502 21782124 21848736 21960666 22899156 24579828 24807419 24893856 25097904 26170464 27028512 28091232 28351336 29042832 29280888 29441772 30532208 31895253 32673186 32773104 34348734 37340784 39041184 39255696 40213152 42527004 43564248 43921332 45798312 49159656 49614838 50195808 51523101 56702672 58085664 58561776 58883544 61064416 63790506 65346372 65546208 68697468 74422257 74681568 78511392 85054008 87128496 87842664 91596624 95685759 98319312 99229676 103046202 113405344 117123552 117767088 127581012 130692744 137394936 148844514 170108016 174256992 175685328 183193248 191371518 196638624 198459352 206092404 223266771 235534176 255162024 261385488 274789872 297689028 340216032 351370656 382743036 396918704 412184808 446533542 510324048 522770976 549579744 595378056 669800313 765486072 793837408 824369616 893067084 1020648096 1190756112 1339600626 1530972144 1648739232 1786134168 2381512224 2679201252 3061944288 3572268336 5358402504 7144536672 10716805008 21433610016
• Sum of all divisors σ(n): 80844825600
• Sum of proper divisors (its aliquot sum) s(n): 59411215584
• 21433610016 is an abundant number, because the sum of its proper divisors (59411215584) is greater than itself. Its abundance is 37977605568

Bases of 21433610016

• Binary: 10011111101100010101110111100100000₂
• Hexadecimal: 0x4FD8AEF20
• Base-36: 9UH0NC0

Squares and roots of 21433610016

• 21433610016 squared (21433610016²) is 459399638317975520256
• 21433610016 cubed (21433610016³) is 9846592689198937503801812484096
• The square root of 21433610016 is 146402.2199831685
• The cube root of 21433610016 is 2777.7838045299

Scales and comparisons

• 21,433,610,016 seconds is equal to 681 years, 27 weeks, 1 day, 4 hours, 33 minutes, 36 seconds.
• To count from 1 to 21,433,610,016 would take you about one thousand, three hundred sixty-three 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 21433610016 cubic inches would be around 231.5 feet tall.

Recreational maths with 21433610016

• 21433610016 backwards is 61001633412
• 21433610016 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21433610016's digits is 27
• More coming soon!