7131026946

Names of 7131026946

• Cardinal: 7131026946 can be written as Seven billion, one hundred thirty-one million, twenty-six thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 7.131026946 × 10⁹

Factors of 7131026946

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 479538

Divisors of 7131026946

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 37 67 74 111 134 201 222 402 2479 4958 7437 14874 479429 958858 1438287 2876574 17738873 32121743 35477746 53216619 64243486 96365229 106433238 192730458 1188504491 2377008982 3565513473 7131026946
• Sum of all divisors σ(n): 14866165440
• Sum of proper divisors (its aliquot sum) s(n): 7735138494
• 7131026946 is an abundant number, because the sum of its proper divisors (7735138494) is greater than itself. Its abundance is 604111548

Bases of 7131026946

• Binary: 110101001000010101101011000000010₂
• Hexadecimal: 0x1A90AD602
• Base-36: 39XMNLU

Squares and roots of 7131026946

• 7131026946 squared (7131026946²) is 50851545304578086916
• 7131026946 cubed (7131026946³) is 362623739812686114959126038536
• The square root of 7131026946 is 84445.4080811977
• The cube root of 7131026946 is 1924.7929790077

Scales and comparisons

• 7,131,026,946 seconds is equal to 226 years, 38 weeks, 5 days, 49 minutes, 6 seconds.
• To count from 1 to 7,131,026,946 would take you about four hundred fifty-three 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 7131026946 cubic inches would be around 160.4 feet tall.

Recreational maths with 7131026946

• 7131026946 backwards is 6496201317
• The number of decimal digits it has is: 10
• The sum of 7131026946's digits is 39
• More coming soon!