400124770474

Names of 400124770474

• Cardinal: 400124770474 can be written as Four hundred billion, one hundred twenty-four million, seven hundred seventy thousand, four hundred seventy-four.

Scientific notation

• Scientific notation: 4.00124770474 × 10¹¹

Factors of 400124770474

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8626

Divisors of 400124770474

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 11 13 19 22 26 38 143 209 247 286 418 494 2717 5434 8581 17162 94391 111553 163039 188782 223106 326078 1227083 1793429 2119507 2454166 3586858 4239014 23314577 46629154 73633561 147267122 809969171 957236293 1399037659 1619938342 1914472586 2798075318 10529599223 15389414249 18187489567 21059198446 30778828498 36374979134 200062385237 400124770474
• Sum of all divisors σ(n): 742312801440
• Sum of proper divisors (its aliquot sum) s(n): 342188030966
• 400124770474 is a deficient number, because the sum of its proper divisors (342188030966) is less than itself. Its deficiency is 57936739508

Bases of 400124770474

• Binary: 101110100101001010010110111100010101010₂
• Hexadecimal: 0x5D294B78AA
• Base-36: 53TBYGTM

Squares and roots of 400124770474

• 400124770474 squared (400124770474²) is 160099831946871182184676
• 400124770474 cubed (400124770474³) is 64059908510667804334088522380056424
• The square root of 400124770474 is 632554.1640634421
• The cube root of 400124770474 is 7368.8290148999

Scales and comparisons

• 400,124,770,474 seconds is equal to 12,722 years, 37 weeks, 6 days, 17 hours, 34 minutes, 34 seconds.
• To count from 1 to 400,124,770,474 would take you about twenty-five thousand, four 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 400124770474 cubic inches would be around 614.1 feet tall.

Recreational maths with 400124770474

• 400124770474 backwards is 474077421004
• The number of decimal digits it has is: 12
• The sum of 400124770474's digits is 40
• More coming soon!