21243448903710

Names of 21243448903710

• Cardinal: 21243448903710 can be written as Twenty-one trillion, two hundred forty-three billion, four hundred forty-eight million, nine hundred three thousand, seven hundred ten.

Scientific notation

• Scientific notation: 2.124344890371 × 10¹³

Factors of 21243448903710

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5150

Divisors of 21243448903710

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 10 11 15 19 22 30 33 38 55 57 66 95 110 114 137 165 190 209 274 285 330 411 418 570 627 685 822 1045 1254 1370 1507 2055 2090 2603 3014 3135 4110 4521 4973 5206 6270 7535 7809 9042 9946 13015 14919 15070 15618 22605 24865 26030 28633 29838 39045 45210 49730 54703 57266 74595 78090 85899 94487 109406 143165 149190 164109 171798 188974 273515 283461 286330 328218 429495 472435 547030 566922 681301 820545 858990 944870 1039357 1362602 1417305 1641090 2043903 2078714 2834610 3118071 3406505 4087806 5196785 6236142 6813010 7494311 10219515 10393570 12944719 14988622 15590355 20439030 22482933 24730729 25889438 31180710 37471555 38834157 44965866 49461458 64723595 74192187 74943110 77668314 112414665 123653645 129447190 142391909 148384374 194170785 224829330 247307290 272038019 284783818 370960935 388341570 427175727 469883851 544076038 711959545 741921870 816114057 854351454 939767702 1360190095 1409651553 1423919090 1632228114 2135878635 2349419255 2720380190 2819303106 3388109873 4080570285 4271757270 4698838510 5168722361 6776219746 7048257765 8161140570 10164329619 10337444722 14096515530 15506167083 16940549365 20328659238 25843611805 31012334166 33881098730 37269208603 50821648095 51687223610 64374087587 74538417206 77530835415 101643296190 111807625809 128748175174 155061670830 186346043015 193122262761 223615251618 321870437935 372692086030 386244525522 559038129045 643740875870 708114963457 965611313805 1118076258090 1416229926914 1931222627610 2124344890371 3540574817285 4248689780742 7081149634570 10621724451855 21243448903710
• Sum of all divisors σ(n): 58985746801920
• Sum of proper divisors (its aliquot sum) s(n): 37742297898210
• 21243448903710 is an abundant number, because the sum of its proper divisors (37742297898210) is greater than itself. Its abundance is 16498848994500

Bases of 21243448903710

• Binary: 100110101001000100000001110011100100000011110₂
• Hexadecimal: 0x13522039C81E
• Base-36: 7J33SZK0U

Squares and roots of 21243448903710

• 21243448903710 squared (21243448903710²) is 451284121324537600851764100
• 21243448903710 cubed (21243448903710³) is 9586831172413478929937081632364534811000
• The square root of 21243448903710 is 4609061.6077147417
• The cube root of 21243448903710 is 27695.4446512529

Scales and comparisons

• 21,243,448,903,710 seconds is equal to 675,475 years, 50 weeks, 1 day, 4 hours, 48 minutes, 30 seconds.
• To count from 1 to 21,243,448,903,710 would take you about one million, six hundred eighty-eight thousand, six hundred eighty-nine 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 21243448903710 cubic inches would be around 2308 feet tall.

Recreational maths with 21243448903710

• 21243448903710 backwards is 01730984434212
• The number of decimal digits it has is: 14
• The sum of 21243448903710's digits is 48
• More coming soon!