1401506245

Names of 1401506245

• Cardinal: 1401506245 can be written as One billion, four hundred one million, five hundred six thousand, two hundred forty-five.

Scientific notation

• Scientific notation: 1.401506245 × 10⁹

Factors of 1401506245

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 454919

Divisors of 1401506245

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 617 3085 454297 2271485 280301249 1401506245
• Sum of all divisors σ(n): 1684536984
• Sum of proper divisors (its aliquot sum) s(n): 283030739
• 1401506245 is a deficient number, because the sum of its proper divisors (283030739) is less than itself. Its deficiency is 1118475506

Bases of 1401506245

• Binary: 1010011100010010100100111000101₂
• Hexadecimal: 0x538949C5
• Base-36: N6F551

Squares and roots of 1401506245

• 1401506245 squared (1401506245²) is 1964219754774000025
• 1401506245 cubed (1401506245³) is 2752866252868129598667656125
• The square root of 1401506245 is 37436.6965022289
• The cube root of 1401506245 is 1119.0899934357

Scales and comparisons

• 1,401,506,245 seconds is equal to 44 years, 29 weeks, 2 days, 3 hours, 17 minutes, 25 seconds.
• To count from 1 to 1,401,506,245 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 1401506245 cubic inches would be around 93.3 feet tall.

Recreational maths with 1401506245

• 1401506245 backwards is 5426051041
• The number of decimal digits it has is: 10
• The sum of 1401506245's digits is 28
• More coming soon!