6484977664

Names of 6484977664

• Cardinal: 6484977664 can be written as Six billion, four hundred eighty-four million, nine hundred seventy-seven thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 6.484977664 × 10⁹

Factors of 6484977664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 287876

Divisors of 6484977664

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 128 176 256 352 512 704 1024 1408 2048 2816 5632 11264 22528 287863 575726 1151452 2302904 3166493 4605808 6332986 9211616 12665972 18423232 25331944 36846464 50663888 73692928 101327776 147385856 202655552 294771712 405311104 589543424 810622208 1621244416 3242488832 6484977664
• Sum of all divisors σ(n): 14145636960
• Sum of proper divisors (its aliquot sum) s(n): 7660659296
• 6484977664 is an abundant number, because the sum of its proper divisors (7660659296) is greater than itself. Its abundance is 1175681632

Bases of 6484977664

• Binary: 110000010100010001110100000000000₂
• Hexadecimal: 0x18288E800
• Base-36: 2Z8ZKSG

Squares and roots of 6484977664

• 6484977664 squared (6484977664²) is 42054935302578896896
• 6484977664 cubed (6484977664³) is 272725316098189227968318930944
• The square root of 6484977664 is 80529.3590189317
• The cube root of 6484977664 is 1864.8167505095

Scales and comparisons

• 6,484,977,664 seconds is equal to 206 years, 10 weeks, 3 days, 14 hours, 41 minutes, 4 seconds.
• To count from 1 to 6,484,977,664 would take you about four hundred twelve 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 6484977664 cubic inches would be around 155.4 feet tall.

Recreational maths with 6484977664

• 6484977664 backwards is 4667794846
• The number of decimal digits it has is: 10
• The sum of 6484977664's digits is 61
• More coming soon!