29990036931856

Names of 29990036931856

• Cardinal: 29990036931856 can be written as Twenty-nine trillion, nine hundred ninety billion, thirty-six million, nine hundred thirty-one thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 2.9990036931856 × 10¹³

Factors of 29990036931856

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2642

Divisors of 29990036931856

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 16 709 1418 1931 2836 3862 5672 7724 11344 15448 30896 502681 1005362 1369079 2010724 2738158 3728761 4021448 5476316 7457522 8042896 10952632 14915044 21905264 29830088 59660176 970677011 1941354022 2643691549 3882708044 5287383098 7765416088 10574766196 15530832176 21149532392 42299064784 1874377308241 3748754616482 7497509232964 14995018465928 29990036931856
• Sum of all divisors σ(n): 58217915678853
• Sum of proper divisors (its aliquot sum) s(n): 28227878746997
• 29990036931856 is a deficient number, because the sum of its proper divisors (28227878746997) is less than itself. Its deficiency is 1762158184859

Bases of 29990036931856

• Binary: 110110100011010011001011111111000010100010000₂
• Hexadecimal: 0x1B46997F8510
• Base-36: AMP8DO3KG

Squares and roots of 29990036931856

• 29990036931856 squared (29990036931856²) is 899402315174086841987604736
• 29990036931856 cubed (29990036931856³) is 26973108648667654467198445813611894870016
• 29990036931856 is a perfect square number. Its square root is 5476316
• The cube root of 29990036931856 is 31068.8849487769

Scales and comparisons

• 29,990,036,931,856 seconds is equal to 953,590 years, 21 weeks, 1 day, 22 hours, 24 minutes, 16 seconds.
• To count from 1 to 29,990,036,931,856 would take you about two million, three hundred eighty-three thousand, nine hundred seventy-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 29990036931856 cubic inches would be around 2589.1 feet tall.

Recreational maths with 29990036931856

• 29990036931856 backwards is 65813963009992
• The number of decimal digits it has is: 14
• The sum of 29990036931856's digits is 70
• More coming soon!