420164430216

Names of 420164430216

• Cardinal: 420164430216 can be written as Four hundred twenty billion, one hundred sixty-four million, four hundred thirty thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 4.20164430216 × 10¹¹

Factors of 420164430216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 290314

Divisors of 420164430216

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 47 94 141 188 282 376 564 1128 1289 2578 3867 5156 7734 10312 15468 30936 60583 121166 181749 242332 288973 363498 484664 577946 726996 866919 1155892 1453992 1733838 2311784 3467676 6935352 13581731 27163462 40745193 54326924 81490386 108653848 162980772 325961544 372486197 744972394 1117458591 1489944788 2234917182 2979889576 4469834364 8939668728 17506851259 35013702518 52520553777 70027405036 105041107554 140054810072 210082215108 420164430216
• Sum of all divisors σ(n): 1073596204800
• Sum of proper divisors (its aliquot sum) s(n): 653431774584
• 420164430216 is an abundant number, because the sum of its proper divisors (653431774584) is greater than itself. Its abundance is 233267344368

Bases of 420164430216

• Binary: 110000111010011110000000110100110001000₂
• Hexadecimal: 0x61D3C06988
• Base-36: 5D0R1X8O

Squares and roots of 420164430216

• 420164430216 squared (420164430216²) is 176538148418735933806656
• 420164430216 cubed (420164430216³) is 74175050541745825006838310148317696
• The square root of 420164430216 is 648200.9180925309
• The cube root of 420164430216 is 7489.8495588389

Scales and comparisons

• 420,164,430,216 seconds is equal to 13,359 years, 48 weeks, 2 days, 5 hours, 43 minutes, 36 seconds.
• To count from 1 to 420,164,430,216 would take you about twenty-six thousand, seven hundred nineteen 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 420164430216 cubic inches would be around 624.2 feet tall.

Recreational maths with 420164430216

• 420164430216 backwards is 612034461024
• The number of decimal digits it has is: 12
• The sum of 420164430216's digits is 33
• More coming soon!