21177216931104

Names of 21177216931104

• Cardinal: 21177216931104 can be written as Twenty-one trillion, one hundred seventy-seven billion, two hundred sixteen million, nine hundred thirty-one thousand, one hundred four.

Scientific notation

• Scientific notation: 2.1177216931104 × 10¹³

Factors of 21177216931104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 58312568

Divisors of 21177216931104

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 97 104 117 144 156 194 208 234 288 291 312 388 416 468 582 624 776 873 936 1164 1248 1261 1552 1746 1872 2328 2522 3104 3492 3744 3783 4656 5044 6984 7566 9312 10088 11349 13968 15132 20176 22698 27936 30264 40352 45396 60528 90792 121056 181584 363168 58312453 116624906 174937359 233249812 349874718 466499624 524812077 699749436 758061889 932999248 1049624154 1399498872 1516123778 1865998496 2099248308 2274185667 2798997744 3032247556 4198496616 4548371334 5597995488 5656307941 6064495112 6822557001 8396993232 9096742668 11312615882 12128990224 13645114002 16793986464 16968923823 18193485336 22625231764 24257980448 27290228004 33937847646 36386970672 45250463528 50906771469 54580456008 67875695292 72773941344 73532003233 90500927056 101813542938 109160912016 135751390584 147064006466 181001854112 203627085876 218321824032 220596009699 271502781168 294128012932 407254171752 441192019398 543005562336 588256025864 661788029097 814508343504 882384038796 1176512051728 1323576058194 1629016687008 1764768077592 2353024103456 2647152116388 3529536155184 5294304232776 7059072310368 10588608465552 21177216931104
• Sum of all divisors σ(n): 65523838561272
• Sum of proper divisors (its aliquot sum) s(n): 44346621630168
• 21177216931104 is an abundant number, because the sum of its proper divisors (44346621630168) is greater than itself. Its abundance is 23169404699064

Bases of 21177216931104

• Binary: 100110100001010110100011111100001010100100000₂
• Hexadecimal: 0x1342B47E1520
• Base-36: 7I8OG6IW0

Squares and roots of 21177216931104

• 21177216931104 squared (21177216931104²) is 448474516947037919882658816
• 21177216931104 cubed (21177216931104³) is 9497442133459499217000555755159410212864
• The square root of 21177216931104 is 4601871.0250401413
• The cube root of 21177216931104 is 27666.6321049197

Scales and comparisons

• 21,177,216,931,104 seconds is equal to 673,369 years, 51 weeks, 4 days, 10 hours, 38 minutes, 24 seconds.
• To count from 1 to 21,177,216,931,104 would take you about one million, six hundred eighty-three thousand, four hundred twenty-four 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 21177216931104 cubic inches would be around 2305.6 feet tall.

Recreational maths with 21177216931104

• 21177216931104 backwards is 40113961277112
• The number of decimal digits it has is: 14
• The sum of 21177216931104's digits is 45
• More coming soon!