42402840612

Names of 42402840612

• Cardinal: 42402840612 can be written as Forty-two billion, four hundred two million, eight hundred forty thousand, six hundred twelve.

Scientific notation

• Scientific notation: 4.2402840612 × 10¹⁰

Factors of 42402840612

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 325158

Divisors of 42402840612

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 66 132 991 1982 2973 3964 5946 10901 11892 21802 32703 43604 65406 130812 324151 648302 972453 1296604 1944906 3565661 3889812 7131322 10696983 14262644 21393966 42787932 321233641 642467282 963700923 1284934564 1927401846 3533570051 3854803692 7067140102 10600710153 14134280204 21201420306 42402840612
• Sum of all divisors σ(n): 108043751424
• Sum of proper divisors (its aliquot sum) s(n): 65640910812
• 42402840612 is an abundant number, because the sum of its proper divisors (65640910812) is greater than itself. Its abundance is 23238070200

Bases of 42402840612

• Binary: 100111011111011010000000000000100100₂
• Hexadecimal: 0x9DF680024
• Base-36: JH9K17O

Squares and roots of 42402840612

• 42402840612 squared (42402840612²) is 1798000891966676534544
• 42402840612 cubed (42402840612³) is 76240345242296816309629744100928
• The square root of 42402840612 is 205919.5003199065
• The cube root of 42402840612 is 3487.1046725693

Scales and comparisons

• 42,402,840,612 seconds is equal to 1,348 years, 14 weeks, 3 days, 14 hours, 50 minutes, 12 seconds.
• To count from 1 to 42,402,840,612 would take you about two thousand, six hundred ninety-six 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 42402840612 cubic inches would be around 290.6 feet tall.

Recreational maths with 42402840612

• 42402840612 backwards is 21604820424
• 42402840612 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42402840612's digits is 33
• More coming soon!