221473451094

Names of 221473451094

• Cardinal: 221473451094 can be written as Two hundred twenty-one billion, four hundred seventy-three million, four hundred fifty-one thousand and ninety-four.

Scientific notation

• Scientific notation: 2.21473451094 × 10¹¹

Factors of 221473451094

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9346

Divisors of 221473451094

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 14 19 21 31 38 42 57 62 93 114 133 186 217 266 399 434 589 651 798 1093 1178 1302 1767 2186 3279 3534 4123 6558 7651 8191 8246 12369 15302 16382 20767 22953 24573 24738 33883 41534 45906 49146 57337 62301 67766 101649 114674 124602 145369 155629 172011 203298 237181 253921 290738 311258 344022 436107 466887 474362 507842 643777 711543 761763 872214 933774 1089403 1287554 1423086 1523526 1777447 1931331 2178806 3268209 3554894 3862662 4506439 4824499 5332341 6536418 8952763 9012878 9648998 10664682 13519317 14473497 17905526 26858289 27038634 28946994 33771493 53716578 62669341 67542986 101314479 125338682 170102497 188008023 202628958 277535653 340204994 376016046 510307491 555071306 832606959 1020614982 1190717479 1665213918 1942749571 2381434958 3572152437 3885499142 5273177407 5828248713 7144304874 10546354814 11656497426 15819532221 31639064442 36912241849 73824483698 110736725547 221473451094
• Sum of all divisors σ(n): 550628229120
• Sum of proper divisors (its aliquot sum) s(n): 329154778026
• 221473451094 is an abundant number, because the sum of its proper divisors (329154778026) is greater than itself. Its abundance is 107681326932

Bases of 221473451094

• Binary: 11001110010000110110001010110001010110₂
• Hexadecimal: 0x3390D8AC56
• Base-36: 2TQRKOK6

Squares and roots of 221473451094

• 221473451094 squared (221473451094²) is 49050489539486409796836
• 221473451094 cubed (221473451094³) is 10863381196160201962017200321938584
• The square root of 221473451094 is 470609.6589467753
• The cube root of 221473451094 is 6050.2579503797

Scales and comparisons

• 221,473,451,094 seconds is equal to 7,042 years, 8 weeks, 6 days, 3 hours, 4 minutes, 54 seconds.
• To count from 1 to 221,473,451,094 would take you about fourteen thousand and eighty-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 221473451094 cubic inches would be around 504.2 feet tall.

Recreational maths with 221473451094

• 221473451094 backwards is 490154374122
• 221473451094 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221473451094's digits is 42
• More coming soon!