422420454

Names of 422420454

• Cardinal: 422420454 can be written as Four hundred twenty-two million, four hundred twenty thousand, four hundred fifty-four.

Scientific notation

• Scientific notation: 4.22420454 × 10⁸

Factors of 422420454

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1536

Divisors of 422420454

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 17 18 27 34 51 54 102 153 306 421 459 842 918 1093 1263 2186 2526 3279 3789 6558 7157 7578 9837 11367 14314 18581 19674 21471 22734 29511 37162 42942 55743 59022 64413 111486 128826 167229 193239 334458 386478 460153 501687 920306 1003374 1380459 2760918 4141377 7822601 8282754 12424131 15645202 23467803 24848262 46935606 70403409 140806818 211210227 422420454
• Sum of all divisors σ(n): 997202880
• Sum of proper divisors (its aliquot sum) s(n): 574782426
• 422420454 is an abundant number, because the sum of its proper divisors (574782426) is greater than itself. Its abundance is 152361972

Bases of 422420454

• Binary: 11001001011011001111111100110₂
• Hexadecimal: 0x192D9FE6
• Base-36: 6ZHXPI

Squares and roots of 422420454

• 422420454 squared (422420454²) is 178439039957566116
• 422420454 cubed (422420454³) is 75376300270199219455736664
• The square root of 422420454 is 20552.8697266343
• The cube root of 422420454 is 750.3230927947

Scales and comparisons

• 422,420,454 seconds is equal to 13 years, 22 weeks, 3 days, 3 hours, 54 seconds.
• To count from 1 to 422,420,454 would take you about twenty 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 422420454 cubic inches would be around 62.5 feet tall.

Recreational maths with 422420454

• 422420454 backwards is 454024224
• 422420454 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 422420454's digits is 27
• More coming soon!