6390146478704

Names of 6390146478704

• Cardinal: 6390146478704 can be written as Six trillion, three hundred ninety billion, one hundred forty-six million, four hundred seventy-eight thousand, seven hundred four.

Scientific notation

• Scientific notation: 6.390146478704 × 10¹²

Factors of 6390146478704

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 60139419

Divisors of 6390146478704

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 29 58 116 229 232 458 464 916 1832 3664 6641 13282 26564 53128 106256 60139159 120278318 240556636 481113272 962226544 1744035611 3488071222 6976142444 13771867411 13952284888 27543734822 27904569776 55087469644 110174939288 220349878576 399384154919 798768309838 1597536619676 3195073239352 6390146478704
• Sum of all divisors σ(n): 12863766324000
• Sum of proper divisors (its aliquot sum) s(n): 6473619845296
• 6390146478704 is an abundant number, because the sum of its proper divisors (6473619845296) is greater than itself. Its abundance is 83473366592

Bases of 6390146478704

• Binary: 1011100111111010010011010010011001001110000₂
• Hexadecimal: 0x5CFD2693270
• Base-36: 29JLC838W

Squares and roots of 6390146478704

• 6390146478704 squared (6390146478704²) is 40833972019293130725519616
• 6390146478704 cubed (6390146478704³) is 260935062510583663656855122933078257664
• The square root of 6390146478704 is 2527873.9048267419
• The cube root of 6390146478704 is 18556.8221081131

Scales and comparisons

• 6,390,146,478,704 seconds is equal to 203,186 years, 46 weeks, 2 days, 16 hours, 31 minutes, 44 seconds.
• To count from 1 to 6,390,146,478,704 would take you about five hundred seven thousand, nine hundred sixty-seven 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 6390146478704 cubic inches would be around 1546.4 feet tall.

Recreational maths with 6390146478704

• 6390146478704 backwards is 4078746410936
• The number of decimal digits it has is: 13
• The sum of 6390146478704's digits is 59
• More coming soon!