21382481262996

Names of 21382481262996

• Cardinal: 21382481262996 can be written as Twenty-one trillion, three hundred eighty-two billion, four hundred eighty-one million, two hundred sixty-two thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 2.1382481262996 × 10¹³

Factors of 21382481262996

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1971

Divisors of 21382481262996

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 57 63 67 76 84 114 126 133 134 171 201 228 252 266 268 342 361 399 402 469 532 603 684 722 798 804 938 1083 1197 1206 1273 1407 1444 1596 1873 1876 2166 2394 2412 2527 2546 2814 3249 3746 3819 4221 4332 4788 5054 5092 5619 5628 6498 7492 7581 7638 8442 8911 10108 11238 11457 12996 13111 15162 15276 16857 16884 17822 22476 22743 22914 24187 26222 26733 30324 33714 35587 35644 39333 45486 45828 48374 52444 53466 67428 71174 72561 78666 80199 90972 96748 106761 106932 117999 125491 142348 145122 157332 160398 169309 213522 217683 235998 249109 250982 290244 320283 320796 338618 376473 427044 435366 471996 498218 501964 507927 640566 676153 677236 747327 752946 870732 878437 996436 1015854 1129419 1281132 1352306 1494654 1505892 1523781 1756874 2028459 2031708 2241981 2258838 2384329 2635311 2704612 2989308 3047562 3508129 3513748 4056918 4483962 4517676 4733071 4768658 5270622 6085377 6095124 7016258 7152987 7905933 8113836 8967924 9466142 9537316 10524387 10541244 12170754 14032516 14199213 14305974 15811866 16690303 18932284 21048774 21458961 24341508 24556903 28398426 28611948 31573161 31623732 33380606 42097548 42597639 42917922 45302251 49113806 50070909 56796852 63146322 66654451 66761212 73670709 85195278 85835844 90604502 98227612 100141818 126292644 133308902 135906753 147341418 150212727 170390556 181209004 199963353 200283636 221012127 235044643 266617804 271813506 294682836 300425454 317115757 399926706 407720259 442024254 466581157 470089286 543627012 599890059 600850908 634231514 705133929 799853412 815440518 884048508 933162314 940178572 951347271 1199780118 1266434569 1268463028 1399743471 1410267858 1630881036 1645312501 1866324628 1902694542 2115401787 2399560236 2532869138 2799486942 2820535716 2854041813 3290625002 3799303707 3805389084 4199230413 4230803574 4465848217 4935937503 5065738276 5598973884 5708083626 6581250004 7598607414 8398460826 8461607148 8865041983 8931696434 9871875006 11397911121 11416167252 13397544651 14807812509 15197214828 16796921652 17730083966 17863392868 19743750012 22795822242 26595125949 26795089302 29615625018 31260937519 35460167932 40192633953 45591644484 53190251898 53590178604 59231250036 62521875038 79785377847 80385267906 84851116123 93782812557 106380503796 125043750076 159570755694 160770535812 169702232246 187565625114 254553348369 281348437671 319141511388 339404464492 375131250228 509106696738 562696875342 593957812861 763660045107 1018213393476 1125393750684 1187915625722 1527320090214 1781873438583 2375831251444 3054640180428 3563746877166 5345620315749 7127493754332 10691240631498 21382481262996
• Sum of all divisors σ(n): 66202250823072
• Sum of proper divisors (its aliquot sum) s(n): 44819769560076
• 21382481262996 is an abundant number, because the sum of its proper divisors (44819769560076) is greater than itself. Its abundance is 23437288297080

Bases of 21382481262996

• Binary: 100110111001001111111001100110011100110010100₂
• Hexadecimal: 0x13727F333994
• Base-36: 7KUZ59J10

Squares and roots of 21382481262996

• 21382481262996 squared (21382481262996²) is 457210504962375015318896016
• 21382481262996 cubed (21382481262996³) is 9776295055602923443015782531904072623936
• The square root of 21382481262996 is 4624119.5121878067
• The cube root of 21382481262996 is 27755.7329336553

Scales and comparisons

• 21,382,481,262,996 seconds is equal to 679,896 years, 39 weeks, 5 days, 36 minutes, 36 seconds.
• To count from 1 to 21,382,481,262,996 would take you about one million, six hundred ninety-nine thousand, seven hundred forty-one 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 21382481262996 cubic inches would be around 2313 feet tall.

Recreational maths with 21382481262996

• 21382481262996 backwards is 69926218428312
• 21382481262996 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21382481262996's digits is 63
• More coming soon!