21301265929104

Names of 21301265929104

• Cardinal: 21301265929104 can be written as Twenty-one trillion, three hundred one billion, two hundred sixty-five million, nine hundred twenty-nine thousand, one hundred four.

Scientific notation

• Scientific notation: 2.1301265929104 × 10¹³

Factors of 21301265929104

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7044069433

Divisors of 21301265929104

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 84 108 112 126 144 168 189 216 252 336 378 432 504 756 1008 1512 3024 7044069421 14088138842 21132208263 28176277684 42264416526 49308485947 56352555368 63396624789 84528833052 98616971894 112705110736 126793249578 147925457841 169057666104 190189874367 197233943788 253586499156 295850915682 338115332208 380379748734 394467887576 443776373523 507172998312 591701831364 760759497468 788935775152 887552747046 1014345996624 1183403662728 1331329120569 1521518994936 1775105494092 2366807325456 2662658241138 3043037989872 3550210988184 5325316482276 7100421976368 10650632964552 21301265929104
• Sum of all divisors σ(n): 69877168666240
• Sum of proper divisors (its aliquot sum) s(n): 48575902737136
• 21301265929104 is an abundant number, because the sum of its proper divisors (48575902737136) is greater than itself. Its abundance is 27274636808032

Bases of 21301265929104

• Binary: 100110101111110010110011000111001001110010000₂
• Hexadecimal: 0x135F96639390
• Base-36: 7JTNZR2C0

Squares and roots of 21301265929104

• 21301265929104 squared (21301265929104²) is 453743930182406896354242816
• 21301265929104 cubed (21301265929104³) is 9665320120532248145264237128274657316864
• The square root of 21301265929104 is 4615329.4496822217
• The cube root of 21301265929104 is 27720.5475701883

Scales and comparisons

• 21,301,265,929,104 seconds is equal to 677,314 years, 19 weeks, 17 hours, 38 minutes, 24 seconds.
• To count from 1 to 21,301,265,929,104 would take you about one million, six hundred ninety-three thousand, two hundred eighty-five 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 21301265929104 cubic inches would be around 2310 feet tall.

Recreational maths with 21301265929104

• 21301265929104 backwards is 40192956210312
• The number of decimal digits it has is: 14
• The sum of 21301265929104's digits is 45
• More coming soon!