6849066189

Names of 6849066189

• Cardinal: 6849066189 can be written as Six billion, eight hundred forty-nine million, sixty-six thousand, one hundred eighty-nine.

Scientific notation

• Scientific notation: 6.849066189 × 10⁹

Factors of 6849066189

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 907

Divisors of 6849066189

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 7 21 31 37 49 93 111 147 217 259 343 651 777 829 1029 1147 1519 1813 2401 2487 3441 4557 5439 5803 7203 8029 10633 12691 17409 24087 25699 30673 31899 38073 40621 56203 74431 77097 88837 92019 121863 168609 179893 214711 223293 266511 284347 393421 539679 644133 853041 950863 1180263 1259251 1502977 1990429 2753947 2852589 3777753 4508931 5971287 6656041 8261841 8814757 10520839 19968123 26444271 31562517 46592287 61703299 73645873 139776861 185109897 220937619 326146009 978438027 2283022063 6849066189
• Sum of all divisors σ(n): 11307973120
• Sum of proper divisors (its aliquot sum) s(n): 4458906931
• 6849066189 is a deficient number, because the sum of its proper divisors (4458906931) is less than itself. Its deficiency is 2390159258

Bases of 6849066189

• Binary: 110011000001111000111010011001101₂
• Hexadecimal: 0x1983C74CD
• Base-36: 359R9AL

Squares and roots of 6849066189

• 6849066189 squared (6849066189²) is 46909707661302983721
• 6849066189 cubed (6849066189³) is 321287692678904529488318509269
• The square root of 6849066189 is 82759.0852353987
• The cube root of 6849066189 is 1899.0823074297

Scales and comparisons

• 6,849,066,189 seconds is equal to 217 years, 40 weeks, 3 days, 14 hours, 23 minutes, 9 seconds.
• To count from 1 to 6,849,066,189 would take you about four hundred thirty-five 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 6849066189 cubic inches would be around 158.3 feet tall.

Recreational maths with 6849066189

• 6849066189 backwards is 9816609486
• The number of decimal digits it has is: 10
• The sum of 6849066189's digits is 57
• More coming soon!