1121513802

Names of 1121513802

• Cardinal: 1121513802 can be written as One billion, one hundred twenty-one million, five hundred thirteen thousand, eight hundred two.

Scientific notation

• Scientific notation: 1.121513802 × 10⁹

Factors of 1121513802

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 28357

Divisors of 1121513802

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 10429 17923 20858 31287 35846 53769 62574 107538 186918967 373837934 560756901 1121513802
• Sum of all divisors σ(n): 2243367840
• Sum of proper divisors (its aliquot sum) s(n): 1121854038
• 1121513802 is an abundant number, because the sum of its proper divisors (1121854038) is greater than itself. Its abundance is 340236

Bases of 1121513802

• Binary: 1000010110110001111000101001010₂
• Hexadecimal: 0x42D8F14A
• Base-36: IJPXL6

Squares and roots of 1121513802

• 1121513802 squared (1121513802²) is 1257793208076495204
• 1121513802 cubed (1121513802³) is 1410632442919647243072805608
• The square root of 1121513802 is 33489.0101675161
• The cube root of 1121513802 is 1038.9664911569

Scales and comparisons

• 1,121,513,802 seconds is equal to 35 years, 34 weeks, 2 days, 11 hours, 36 minutes, 42 seconds.
• To count from 1 to 1,121,513,802 would take you about seventy-one 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 1121513802 cubic inches would be around 86.6 feet tall.

Recreational maths with 1121513802

• 1121513802 backwards is 2083151211
• The number of decimal digits it has is: 10
• The sum of 1121513802's digits is 24
• More coming soon!