21482211072

Names of 21482211072

• Cardinal: 21482211072 can be written as Twenty-one billion, four hundred eighty-two million, two hundred eleven thousand and seventy-two.

Scientific notation

• Scientific notation: 2.1482211072 × 10¹⁰

Factors of 21482211072

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 214

Divisors of 21482211072

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 43 48 56 57 64 67 73 76 84 86 96 112 114 128 129 133 134 146 152 168 172 192 201 219 224 228 256 258 266 268 292 301 304 336 344 384 399 402 438 448 456 469 511 516 532 536 584 602 608 672 688 768 798 804 817 876 896 903 912 938 1022 1032 1064 1072 1168 1204 1216 1273 1344 1376 1387 1407 1533 1596 1608 1634 1752 1792 1806 1824 1876 2044 2064 2128 2144 2336 2408 2432 2451 2546 2688 2752 2774 2814 2881 3066 3139 3192 3216 3268 3504 3612 3648 3752 3819 4088 4128 4161 4256 4288 4672 4816 4864 4891 4902 5092 5376 5504 5548 5628 5719 5762 6132 6278 6384 6432 6536 7008 7224 7296 7504 7638 8176 8256 8322 8512 8576 8643 8911 9344 9417 9632 9709 9782 9804 10184 11008 11096 11256 11438 11524 12264 12556 12768 12864 13072 14016 14448 14592 14673 15008 15276 16352 16512 16644 17024 17152 17157 17286 17822 18688 18834 19264 19418 19564 19608 20167 20368 21973 22192 22512 22876 23048 24528 25112 25536 25728 26144 26733 28032 28896 29127 29346 30016 30552 32704 33024 33288 34048 34237 34314 34572 35644 37668 38528 38836 39128 39216 40334 40736 43946 44384 45024 45752 46096 49056 50224 51072 51456 52288 53466 54739 56064 57792 58254 58692 59641 60032 60501 61104 65408 65919 66576 68474 68628 69144 71288 75336 77056 77672 78256 78432 80668 81472 87892 88768 90048 91504 92192 92929 98112 100448 102144 102711 104576 106932 109478 115584 116508 117384 119282 120064 121002 122208 130816 131838 133152 136948 137256 138288 142576 150672 155344 156512 156864 161336 162944 164217 175784 177536 178923 180096 183008 184384 185858 196224 200896 205422 209152 210313 213864 218956 231168 233016 234768 238564 242004 244416 263676 266304 273896 274512 276576 278787 285152 301344 310688 313024 313728 322672 325888 328434 351568 355072 357846 360192 366016 368768 371716 383173 392448 401792 410844 417487 420626 427728 437912 466032 469536 477128 484008 488832 527352 532608 547792 549024 553152 557574 570304 602688 621376 626048 627456 630939 645344 650503 656868 703136 715692 732032 737536 743432 766346 803584 821688 834974 841252 855456 875824 932064 939072 954256 968016 977664 1054704 1065216 1095584 1098048 1106304 1115148 1140608 1149519 1205376 1242752 1252096 1252461 1261878 1290688 1301006 1313736 1406272 1431384 1464064 1472191 1486864 1532692 1643376 1669948 1682504 1710912 1751648 1864128 1878144 1908512 1936032 1951509 2109408 2191168 2196096 2212608 2230296 2281216 2299038 2410752 2485504 2504922 2523756 2581376 2602012 2627472 2812544 2862768 2944382 2973728 3065384 3286752 3339896 3365008 3421824 3503296 3728256 3756288 3817024 3872064 3903018 3995947 4218816 4382336 4392192 4416573 4460592 4598076 5009844 5047512 5162752 5204024 5254944 5625088 5725536 5888764 5947456 6130768 6573504 6679792 6730016 6843648 7006592 7456512 7634048 7744128 7806036 7991894 8437632 8764672 8833146 8921184 9196152 10019688 10095024 10408048 10509888 11451072 11777528 11894912 11987841 12261536 13147008 13359584 13460032 14013184 15268096 15488256 15612072 15983788 16875264 17666292 17842368 18392304 20039376 20190048 20816096 21019776 22902144 23555056 23789824 23975682 24523072 26294016 26719168 26920064 27971629 31224144 31967576 35332584 35684736 36784608 40078752 40380096 41632192 42039552 45804288 47110112 47951364 49046144 53438336 53840128 55943258 62448288 63935152 70665168 71369472 73569216 80157504 80760192 83264384 83914887 94220224 95902728 98092288 106876672 111886516 124896576 127870304 141330336 147138432 160315008 161520384 166528768 167829774 188440448 191805456 223773032 249793152 255740608 282660672 294276864 320630016 335659548 376880896 383610912 447546064 499586304 511481216 565321344 671319096 767221824 895092128 1022962432 1130642688 1342638192 1534443648 1790184256 2685276384 3068887296 3580368512 5370552768 7160737024 10741105536 21482211072
• Sum of all divisors σ(n): 72409272320
• Sum of proper divisors (its aliquot sum) s(n): 50927061248
• 21482211072 is an abundant number, because the sum of its proper divisors (50927061248) is greater than itself. Its abundance is 29444850176

Bases of 21482211072

• Binary: 10100000000011100001000011100000000₂
• Hexadecimal: 0x500708700
• Base-36: 9V9YC5C

Squares and roots of 21482211072

• 21482211072 squared (21482211072²) is 461485392541959389184
• 21482211072 cubed (21482211072³) is 9913726609231146214902881845248
• The square root of 21482211072 is 146568.1106926059
• The cube root of 21482211072 is 2779.8817761087

Scales and comparisons

• 21,482,211,072 seconds is equal to 683 years, 3 weeks, 3 days, 16 hours, 51 minutes, 12 seconds.
• To count from 1 to 21,482,211,072 would take you about one thousand, three hundred sixty-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 21482211072 cubic inches would be around 231.7 feet tall.

Recreational maths with 21482211072

• 21482211072 backwards is 27011228412
• The number of decimal digits it has is: 11
• The sum of 21482211072's digits is 30
• More coming soon!