4008198447

Names of 4008198447

• Cardinal: 4008198447 can be written as Four billion, eight million, one hundred ninety-eight thousand, four hundred forty-seven.

Scientific notation

• Scientific notation: 4.008198447 × 10⁹

Factors of 4008198447

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 971

Divisors of 4008198447

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 19 33 57 99 121 171 209 307 363 627 631 921 1089 1881 1893 2299 2763 3377 5679 5833 6897 6941 10131 11989 17499 20691 20823 30393 35967 37147 52497 62469 64163 76351 107901 111441 131879 192489 193717 229053 334323 395637 577467 581151 687159 705793 1186911 1450669 1743453 2117379 2130887 3680623 4352007 6352137 6392661 11041869 13056021 19177983 23439757 33125607 40486853 70319271 121460559 210957813 364381677 445355383 1336066149 4008198447
• Sum of all divisors σ(n): 6731204480
• Sum of proper divisors (its aliquot sum) s(n): 2723006033
• 4008198447 is a deficient number, because the sum of its proper divisors (2723006033) is less than itself. Its deficiency is 1285192414

Bases of 4008198447

• Binary: 11101110111010000100000100101111₂
• Hexadecimal: 0xEEE8412F
• Base-36: 1UADLPR

Squares and roots of 4008198447

• 4008198447 squared (4008198447²) is 16065654790533211809
• 4008198447 cubed (4008198447³) is 64394332581453329874755860623
• The square root of 4008198447 is 63310.3344407531
• The cube root of 4008198447 is 1588.4848304795

Scales and comparisons

• 4,008,198,447 seconds is equal to 127 years, 23 weeks, 2 days, 4 hours, 27 minutes, 27 seconds.
• To count from 1 to 4,008,198,447 would take you about two hundred fifty-four 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 4008198447 cubic inches would be around 132.4 feet tall.

Recreational maths with 4008198447

• 4008198447 backwards is 7448918004
• The number of decimal digits it has is: 10
• The sum of 4008198447's digits is 45
• More coming soon!