21461398926996

Names of 21461398926996

• Cardinal: 21461398926996 can be written as Twenty-one trillion, four hundred sixty-one billion, three hundred ninety-eight million, nine hundred twenty-six thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 2.1461398926996 × 10¹³

Factors of 21461398926996

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 618

Divisors of 21461398926996

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 163 196 294 326 343 443 489 588 652 686 886 978 1029 1141 1329 1372 1772 1956 2058 2282 2658 3101 3423 4116 4564 5316 6202 6846 7987 9303 12404 13692 15974 18606 21707 23961 26569 31948 37212 43414 47922 53138 55909 65121 72209 79707 86828 95844 106276 111818 130242 144418 151949 159414 167727 185983 196249 216627 223636 260484 288836 303898 318828 335454 371966 392498 433254 455847 505463 557949 588747 607796 670908 743932 784996 866508 911694 1010926 1115898 1177494 1301881 1373743 1516389 1823388 2021852 2231796 2354988 2603762 2747486 3032778 3538241 3905643 4121229 5207524 5494972 6065556 7076482 7811286 8242458 9113167 9616201 10614723 11770067 14152964 15622572 16484916 18226334 19232402 21229446 23540134 24767687 27339501 28848603 31988587 35310201 36452668 38464804 42458892 47080268 49535374 54679002 57697206 63977174 67313407 70620402 74303061 82390469 95965761 99070748 109358004 115394412 127954348 134626814 141240804 148606122 164780938 191931522 201940221 223920109 247171407 269253628 297212244 329561876 383863044 403880442 447840218 494342814 576733283 671760327 807760884 895680436 988685628 1153466566 1343520654 1567440763 1730199849 2306933132 2687041308 3134881526 3460399698 4037132981 4702322289 5214139681 6269763052 6920799396 8074265962 9404644578 10428279362 10972085341 12111398943 15642419043 16148531924 18809289156 20856558724 21944170682 24222797886 31284838086 32916256023 36498977767 43888341364 48445595772 62569676172 65832512046 72997955534 109496933301 131665024092 145995911068 218993866602 255492844369 437987733204 510985688738 766478533107 1021971377476 1532957066214 1788449910583 3065914132428 3576899821166 5365349731749 7153799642332 10730699463498 21461398926996
• Sum of all divisors σ(n): 58891772452800
• Sum of proper divisors (its aliquot sum) s(n): 37430373525804
• 21461398926996 is an abundant number, because the sum of its proper divisors (37430373525804) is greater than itself. Its abundance is 15968974598808

Bases of 21461398926996

• Binary: 100111000010011011111000011110011011010010100₂
• Hexadecimal: 0x1384DF0F3694
• Base-36: 7LV8ASYAC

Squares and roots of 21461398926996

• 21461398926996 squared (21461398926996²) is 460591643903665060137584016
• 21461398926996 cubed (21461398926996³) is 9884941012257441046428521413114200495936
• The square root of 21461398926996 is 4632644.9169989275
• The cube root of 21461398926996 is 27789.8376183917

Scales and comparisons

• 21,461,398,926,996 seconds is equal to 682,406 years, 5 weeks, 1 day, 21 hours, 56 minutes, 36 seconds.
• To count from 1 to 21,461,398,926,996 would take you about one million, seven hundred six thousand and fifteen 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 21461398926996 cubic inches would be around 2315.8 feet tall.

Recreational maths with 21461398926996

• 21461398926996 backwards is 69962989316412
• The number of decimal digits it has is: 14
• The sum of 21461398926996's digits is 75
• More coming soon!