6390269536

Names of 6390269536

• Cardinal: 6390269536 can be written as Six billion, three hundred ninety million, two hundred sixty-nine thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 6.390269536 × 10⁹

Factors of 6390269536

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 239757

Divisors of 6390269536

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 49 56 68 98 112 119 136 196 224 238 272 392 476 544 784 833 952 1568 1666 1904 3332 3808 6664 13328 26656 239731 479462 958924 1678117 1917848 3356234 3835696 4075427 6712468 7671392 8150854 11746819 13424936 16301708 23493638 26849872 28527989 32603416 46987276 53699744 57055978 65206832 93974552 114111956 130413664 187949104 199695923 228223912 375898208 399391846 456447824 798783692 912895648 1597567384 3195134768 6390269536
• Sum of all divisors σ(n): 15495797016
• Sum of proper divisors (its aliquot sum) s(n): 9105527480
• 6390269536 is an abundant number, because the sum of its proper divisors (9105527480) is greater than itself. Its abundance is 2715257944

Bases of 6390269536

• Binary: 101111100111000111100011001100000₂
• Hexadecimal: 0x17CE3C660
• Base-36: 2XOLNJ4

Squares and roots of 6390269536

• 6390269536 squared (6390269536²) is 40835544742729655296
• 6390269536 cubed (6390269536³) is 260950137555430273721809862656
• The square root of 6390269536 is 79939.1614667055
• The cube root of 6390269536 is 1855.6941225763

Scales and comparisons

• 6,390,269,536 seconds is equal to 203 years, 9 weeks, 6 days, 10 hours, 52 minutes, 16 seconds.
• To count from 1 to 6,390,269,536 would take you about four hundred 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 6390269536 cubic inches would be around 154.6 feet tall.

Recreational maths with 6390269536

• 6390269536 backwards is 6359620936
• 6390269536 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6390269536's digits is 49
• More coming soon!