44198428638

Names of 44198428638

• Cardinal: 44198428638 can be written as Forty-four billion, one hundred ninety-eight million, four hundred twenty-eight thousand, six hundred thirty-eight.

Scientific notation

• Scientific notation: 4.4198428638 × 10¹⁰

Factors of 44198428638

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 232321

Divisors of 44198428638

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 349 546 698 1047 2094 2443 4537 4886 7329 9074 13611 14658 27222 31759 63518 95277 190554 231947 463894 695841 1391682 1623629 3015311 3247258 4870887 6030622 9045933 9741774 18091866 21107177 42214354 63321531 80949503 126643062 161899006 242848509 485697018 566646521 1052343539 1133293042 1699939563 2104687078 3157030617 3399879126 6314061234 7366404773 14732809546 22099214319 44198428638
• Sum of all divisors σ(n): 109108339200
• Sum of proper divisors (its aliquot sum) s(n): 64909910562
• 44198428638 is an abundant number, because the sum of its proper divisors (64909910562) is greater than itself. Its abundance is 20711481924

Bases of 44198428638

• Binary: 101001001010011011100111111111011110₂
• Hexadecimal: 0xA4A6E7FDE
• Base-36: KAYLPSU

Squares and roots of 44198428638

• 44198428638 squared (44198428638²) is 1953501094068378535044
• 44198428638 cubed (44198428638³) is 86341678700436153773513216190072
• The square root of 44198428638 is 210234.2232796555
• The cube root of 44198428638 is 3535.6473639941

Scales and comparisons

• 44,198,428,638 seconds is equal to 1,405 years, 19 weeks, 2 days, 21 hours, 17 minutes, 18 seconds.
• To count from 1 to 44,198,428,638 would take you about two thousand, eight hundred ten 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 44198428638 cubic inches would be around 294.6 feet tall.

Recreational maths with 44198428638

• 44198428638 backwards is 83682489144
• The number of decimal digits it has is: 11
• The sum of 44198428638's digits is 57
• More coming soon!