1399874946

Names of 1399874946

• Cardinal: 1399874946 can be written as One billion, three hundred ninety-nine million, eight hundred seventy-four thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 1.399874946 × 10⁹

Factors of 1399874946

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 106978

Divisors of 1399874946

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 37 59 74 111 118 177 222 354 2183 4366 6549 13098 106877 213754 320631 641262 3954449 6305743 7908898 11863347 12611486 18917229 23726694 37834458 233312491 466624982 699937473 1399874946
• Sum of all divisors σ(n): 2924182080
• Sum of proper divisors (its aliquot sum) s(n): 1524307134
• 1399874946 is an abundant number, because the sum of its proper divisors (1524307134) is greater than itself. Its abundance is 124432188

Bases of 1399874946

• Binary: 1010011011100000110010110000010₂
• Hexadecimal: 0x53706582
• Base-36: N5G6F6

Squares and roots of 1399874946

• 1399874946 squared (1399874946²) is 1959649864438502916
• 1399874946 cubed (1399874946³) is 2743264748159756589856342536
• The square root of 1399874946 is 37414.9027260529
• The cube root of 1399874946 is 1118.6556323927

Scales and comparisons

• 1,399,874,946 seconds is equal to 44 years, 26 weeks, 4 days, 6 hours, 9 minutes, 6 seconds.
• To count from 1 to 1,399,874,946 would take you about eighty-nine 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 1399874946 cubic inches would be around 93.2 feet tall.

Recreational maths with 1399874946

• 1399874946 backwards is 6494789931
• The number of decimal digits it has is: 10
• The sum of 1399874946's digits is 60
• More coming soon!