21304331094613

Names of 21304331094613

• Cardinal: 21304331094613 can be written as Twenty-one trillion, three hundred four billion, three hundred thirty-one million, ninety-four thousand, six hundred thirteen.

Scientific notation

• Scientific notation: 2.1304331094613 × 10¹³

Factors of 21304331094613

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4338

Divisors of 21304331094613

• Number of divisors d(n): 144
• Complete list of divisors:
  1 7 19 31 49 73 79 133 217 511 553 589 931 961 1387 1501 1519 2263 2449 3577 3871 4123 4129 5767 6727 9709 10507 15841 17143 18259 28861 28903 40369 42997 46531 47089 67963 70153 73549 75919 78451 109573 110887 120001 127813 127999 178777 202321 282583 300979 301417 325717 326191 491071 531433 549157 767011 894691 895993 1251439 1332907 1442461 2106853 2109919 2280019 2283337 2431981 3396763 3437497 3720031 3844099 3967969 5369077 5542087 5726923 6197629 6271951 8760073 9330349 9343927 10097227 10111921 14769433 15983359 17023867 23777341 23811943 27775783 38794609 40088461 43383403 65312443 65407489 70680589 70783447 75391411 105299653 119167069 166441387 166683601 177534613 192126499 194430481 271562263 280619227 289661737 303683821 313469551 452426917 457852423 495484129 527739877 737097571 738170233 1166785207 1242742291 1344885493 2027632159 2194286857 3166988419 3694179139 5159682997 5167191631 5503573003 5955921469 8699196037 9414198451 14025234427 14193425113 15360007999 22168918933 22883277223 36170341417 38525011021 41691450283 98176640989 160182940561 269675077147 291840151981 434782267237 687236486923 1121280583927 3043475870659 21304331094613
• Sum of all divisors σ(n): 27677436192000
• Sum of proper divisors (its aliquot sum) s(n): 6373105097387
• 21304331094613 is a deficient number, because the sum of its proper divisors (6373105097387) is less than itself. Its deficiency is 14931225997226

Bases of 21304331094613

• Binary: 100110110000001001101000101100100101001010101₂
• Hexadecimal: 0x13604D164A55
• Base-36: 7JV2OO76D

Squares and roots of 21304331094613

• 21304331094613 squared (21304331094613²) is 453874523388894346757619769
• 21304331094613 cubed (21304331094613³) is 9669493121686677168746569160698218204397
• The square root of 21304331094613 is 4615661.5013032531
• The cube root of 21304331094613 is 27721.8771310915

Scales and comparisons

• 21,304,331,094,613 seconds is equal to 677,411 years, 43 weeks, 1 day, 4 hours, 30 minutes, 13 seconds.
• To count from 1 to 21,304,331,094,613 would take you about one million, six hundred ninety-three thousand, five hundred twenty-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 21304331094613 cubic inches would be around 2310.2 feet tall.

Recreational maths with 21304331094613

• 21304331094613 backwards is 31649013340312
• The number of decimal digits it has is: 14
• The sum of 21304331094613's digits is 40
• More coming soon!