421445424906496

Names of 421445424906496

• Cardinal: 421445424906496 can be written as Four hundred twenty-one trillion, four hundred forty-five billion, four hundred twenty-four million, nine hundred six thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 4.21445424906496 × 10¹⁴

Factors of 421445424906496

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 12562

Divisors of 421445424906496

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 8 16 32 64 103 128 206 256 412 824 1648 3296 6592 10609 12457 13184 21218 24914 26368 42436 49828 84872 99656 169744 199312 339488 398624 678976 797248 1283071 1357952 1594496 2566142 2715904 3188992 5132284 10264568 20529136 41058272 82116544 132156313 155176849 164233088 264312626 310353698 328466176 528625252 620707396 1057250504 1241414792 2114501008 2482829584 4229002016 4965659168 8458004032 9931318336 15983215447 16916008064 19862636672 31966430894 33832016128 39725273344 63932861788 127865723576 255731447152 511462894304 1022925788608 1646271191041 2045851577216 3292542382082 4091703154432 6585084764164 13170169528328 26340339056656 52680678113312 105361356226624 210722712453248 421445424906496
• Sum of all divisors σ(n): 849559496450301
• Sum of proper divisors (its aliquot sum) s(n): 428114071543805
• 421445424906496 is an abundant number, because the sum of its proper divisors (428114071543805) is greater than itself. Its abundance is 6668646637309

Bases of 421445424906496

• Binary: 1011111110100110101101000110110000000000100000000₂
• Hexadecimal: 0x17F4D68D80100
• Base-36: 45E1CSL9TS

Squares and roots of 421445424906496

• 421445424906496 squared (421445424906496²) is 177616246174616958970342998016
• 421445424906496 cubed (421445424906496³) is 74855554339358239003152383063064325113511936
• 421445424906496 is a perfect square number. Its square root is 20529136
• The cube root of 421445424906496 is 74974.5350529609

Scales and comparisons

• 421,445,424,906,496 seconds is equal to 13,400,660 years, 46 weeks, 4 days, 1 hour, 8 minutes, 16 seconds.
• To count from 1 to 421,445,424,906,496 would take you about thirty-three million, five hundred one thousand, six hundred fifty-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 421445424906496 cubic inches would be around 6247.9 feet tall.

Recreational maths with 421445424906496

• 421445424906496 backwards is 694609424544124
• 421445424906496 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 421445424906496's digits is 64
• More coming soon!