21144474832104

Names of 21144474832104

• Cardinal: 21144474832104 can be written as Twenty-one trillion, one hundred forty-four billion, four hundred seventy-four million, eight hundred thirty-two thousand, one hundred four.

Scientific notation

• Scientific notation: 2.1144474832104 × 10¹³

Factors of 21144474832104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 23532

Divisors of 21144474832104

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 36 39 41 52 72 78 82 104 117 123 156 164 234 246 312 328 369 468 492 533 738 936 984 1066 1476 1599 2132 2952 3198 4264 4797 6396 9594 12792 19188 23473 38376 46946 70419 93892 140838 187784 211257 281676 305149 422514 563352 610298 845028 915447 962393 1220596 1690056 1830894 1924786 2441192 2746341 2887179 3661788 3849572 5492682 5774358 7323576 7699144 8661537 10985364 11548716 12511109 17323074 21970728 23097432 25022218 34646148 37533327 50044436 69292296 75066654 100088872 112599981 150133308 225199962 300266616 450399924 550981729 900799848 1101963458 1652945187 2203926916 3305890374 4407853832 4958835561 6611780748 7162762477 9917671122 13223561496 14325524954 19835342244 21488287431 22590250889 28651049908 39670684488 42976574862 45180501778 57302099816 64464862293 67770752667 85953149724 90361003556 128929724586 135541505334 171906299448 180722007112 203312258001 257859449172 271083010668 293673261557 406624516002 515718898344 542166021336 587346523114 813249032004 881019784671 1174693046228 1626498064008 1762039569342 2349386092456 2643059354013 3524079138684 5286118708026 7048158277368 10572237416052 21144474832104
• Sum of all divisors σ(n): 63178256575980
• Sum of proper divisors (its aliquot sum) s(n): 42033781743876
• 21144474832104 is an abundant number, because the sum of its proper divisors (42033781743876) is greater than itself. Its abundance is 20889306911772

Bases of 21144474832104

• Binary: 100110011101100010100111010010100110011101000₂
• Hexadecimal: 0x133B14E94CE8
• Base-36: 7HTMYDPM0

Squares and roots of 21144474832104

• 21144474832104 squared (21144474832104²) is 447088815925479478989066816
• 21144474832104 cubed (21144474832104³) is 9453458216051478867873045959893237860864
• The square root of 21144474832104 is 4598312.1721022813
• The cube root of 21144474832104 is 27652.3662885993

Scales and comparisons

• 21,144,474,832,104 seconds is equal to 672,328 years, 46 weeks, 3 days, 23 hours, 8 minutes, 24 seconds.
• To count from 1 to 21,144,474,832,104 would take you about one million, six hundred eighty thousand, eight hundred twenty-two 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 21144474832104 cubic inches would be around 2304.4 feet tall.

Recreational maths with 21144474832104

• 21144474832104 backwards is 40123847444112
• The number of decimal digits it has is: 14
• The sum of 21144474832104's digits is 45
• More coming soon!