385932013090

Names of 385932013090

• Cardinal: 385932013090 can be written as Three hundred eighty-five billion, nine hundred thirty-two million, thirteen thousand and ninety.

Scientific notation

• Scientific notation: 3.8593201309 × 10¹¹

Factors of 385932013090

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 13312834

Divisors of 385932013090

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 10 13 26 65 130 223 446 1115 2230 2899 5798 14495 28990 13312591 26625182 66562955 133125910 173063683 346127366 865318415 1730636830 2968707793 5937415586 14843538965 29687077930 38593201309 77186402618 192966006545 385932013090
• Sum of all divisors σ(n): 751469193216
• Sum of proper divisors (its aliquot sum) s(n): 365537180126
• 385932013090 is a deficient number, because the sum of its proper divisors (365537180126) is less than itself. Its deficiency is 20394832964

Bases of 385932013090

• Binary: 101100111011011010101110010111000100010₂
• Hexadecimal: 0x59DB572E22
• Base-36: 4XALYF4Y

Squares and roots of 385932013090

• 385932013090 squared (385932013090²) is 148943518727699931348100
• 385932013090 cubed (385932013090³) is 57482072019289350050627030546629000
• The square root of 385932013090 is 621234.2658691647
• The cube root of 385932013090 is 7280.6519178427

Scales and comparisons

• 385,932,013,090 seconds is equal to 12,271 years, 23 weeks, 16 hours, 58 minutes, 10 seconds.
• To count from 1 to 385,932,013,090 would take you about twenty-four thousand, five hundred forty-two 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 385932013090 cubic inches would be around 606.7 feet tall.

Recreational maths with 385932013090

• 385932013090 backwards is 090310239583
• The number of decimal digits it has is: 12
• The sum of 385932013090's digits is 43
• More coming soon!