421671007044

Names of 421671007044

• Cardinal: 421671007044 can be written as Four hundred twenty-one billion, six hundred seventy-one million, seven thousand and forty-four.

Scientific notation

• Scientific notation: 4.21671007044 × 10¹¹

Factors of 421671007044

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15473

Divisors of 421671007044

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 441 588 882 1764 15461 30922 46383 61844 92766 108227 139149 185532 216454 278298 324681 432908 556596 649362 757589 974043 1298724 1515178 1948086 2272767 3030356 3896172 4545534 6818301 9091068 13636602 27273204 239042521 478085042 717127563 956170084 1434255126 1673297647 2151382689 2868510252 3346595294 4302765378 5019892941 6693190588 8605530756 10039785882 11713083529 15059678823 20079571764 23426167058 30119357646 35139250587 46852334116 60238715292 70278501174 105417751761 140557002348 210835503522 421671007044
• Sum of all divisors σ(n): 1239993757821
• Sum of proper divisors (its aliquot sum) s(n): 818322750777
• 421671007044 is an abundant number, because the sum of its proper divisors (818322750777) is greater than itself. Its abundance is 396651743733

Bases of 421671007044

• Binary: 110001000101101100011001111001101000100₂
• Hexadecimal: 0x622D8CF344
• Base-36: 5DPO13D0

Squares and roots of 421671007044

• 421671007044 squared (421671007044²) is 177806438181501097617936
• 421671007044 cubed (421671007044³) is 74975819846900299884146422676741184
• 421671007044 is a perfect square number. Its square root is 649362
• The cube root of 421671007044 is 7498.7909579593

Scales and comparisons

• 421,671,007,044 seconds is equal to 13,407 years, 43 weeks, 2 days, 11 hours, 17 minutes, 24 seconds.
• To count from 1 to 421,671,007,044 would take you about twenty-six thousand, eight hundred fifteen 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 421671007044 cubic inches would be around 624.9 feet tall.

Recreational maths with 421671007044

• 421671007044 backwards is 440700176124
• 421671007044 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421671007044's digits is 36
• More coming soon!