420564908324

Names of 420564908324

• Cardinal: 420564908324 can be written as Four hundred twenty billion, five hundred sixty-four million, nine hundred eight thousand, three hundred twenty-four.

Scientific notation

• Scientific notation: 4.20564908324 × 10¹¹

Factors of 420564908324

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30304

Divisors of 420564908324

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 11 22 44 113 121 226 242 257 452 484 514 1028 1243 2486 2827 4972 5654 11308 13673 27346 29041 29921 31097 54692 58082 59842 62194 116164 119684 124388 319451 329131 638902 658262 1277804 1316524 3381073 3513961 3620441 6762146 7027922 7240882 7689697 13524292 14055844 14481764 15379394 30758788 37191803 74383606 84586667 148767212 169173334 338346668 409109833 818219666 868935761 930453337 1636439332 1737871522 1860906674 3475743044 3721813348 9558293371 19116586742 38233173484 105141227081 210282454162 420564908324
• Sum of all divisors σ(n): 819341319384
• Sum of proper divisors (its aliquot sum) s(n): 398776411060
• 420564908324 is a deficient number, because the sum of its proper divisors (398776411060) is less than itself. Its deficiency is 21788497264

Bases of 420564908324

• Binary: 110000111101011100111110011100100100100₂
• Hexadecimal: 0x61EB9F3924
• Base-36: 5D7DHK4K

Squares and roots of 420564908324

• 420564908324 squared (420564908324²) is 176874842113574524488976
• 420564908324 cubed (420564908324³) is 74387351758317444287648084388636224
• The square root of 420564908324 is 648509.7596212411
• The cube root of 420564908324 is 7492.2284436081

Scales and comparisons

• 420,564,908,324 seconds is equal to 13,372 years, 34 weeks, 3 days, 9 hours, 38 minutes, 44 seconds.
• To count from 1 to 420,564,908,324 would take you about twenty-six thousand, seven hundred forty-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 420564908324 cubic inches would be around 624.4 feet tall.

Recreational maths with 420564908324

• 420564908324 backwards is 423809465024
• The number of decimal digits it has is: 12
• The sum of 420564908324's digits is 47
• More coming soon!