1400741386

Names of 1400741386

• Cardinal: 1400741386 can be written as One billion, four hundred million, seven hundred forty-one thousand, three hundred eighty-six.

Scientific notation

• Scientific notation: 1.400741386 × 10⁹

Factors of 1400741386

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 2053917

Divisors of 1400741386

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 11 22 31 62 341 682 2053873 4107746 22592603 45185206 63670063 127340126 700370693 1400741386
• Sum of all divisors σ(n): 2366062848
• Sum of proper divisors (its aliquot sum) s(n): 965321462
• 1400741386 is a deficient number, because the sum of its proper divisors (965321462) is less than itself. Its deficiency is 435419924

Bases of 1400741386

• Binary: 1010011011111011001111000001010₂
• Hexadecimal: 0x537D9E0A
• Base-36: N5YQYY

Squares and roots of 1400741386

• 1400741386 squared (1400741386²) is 1962076430453200996
• 1400741386 cubed (1400741386³) is 2748361658630949371273620456
• The square root of 1400741386 is 37426.4797436253
• The cube root of 1400741386 is 1118.8863787387

Scales and comparisons

• 1,400,741,386 seconds is equal to 44 years, 28 weeks, 6 hours, 49 minutes, 46 seconds.
• To count from 1 to 1,400,741,386 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 1400741386 cubic inches would be around 93.2 feet tall.

Recreational maths with 1400741386

• 1400741386 backwards is 6831470041
• The number of decimal digits it has is: 10
• The sum of 1400741386's digits is 34
• More coming soon!