6940289650

Names of 6940289650

• Cardinal: 6940289650 can be written as Six billion, nine hundred forty million, two hundred eighty-nine thousand, six hundred fifty.

Scientific notation

• Scientific notation: 6.94028965 × 10⁹

Factors of 6940289650

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1143

Divisors of 6940289650

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 14 25 35 50 70 127 175 193 254 350 386 635 809 889 965 1270 1351 1618 1778 1930 2702 3175 4045 4445 4825 5663 6350 6755 8090 8890 9650 11326 13510 20225 22225 24511 28315 33775 40450 44450 49022 56630 67550 102743 122555 141575 156137 171577 205486 245110 283150 312274 343154 513715 612775 719201 780685 857885 1027430 1092959 1225550 1438402 1561370 1715770 2185918 2568575 3596005 3903425 4289425 5137150 5464795 7192010 7806850 8578850 10929590 17980025 19829399 27323975 35960050 39658798 54647950 99146995 138805793 198293990 277611586 495734975 694028965 991469950 1388057930 3470144825 6940289650
• Sum of all divisors σ(n): 14964756480
• Sum of proper divisors (its aliquot sum) s(n): 8024466830
• 6940289650 is an abundant number, because the sum of its proper divisors (8024466830) is greater than itself. Its abundance is 1084177180

Bases of 6940289650

• Binary: 110011101101011000110101001110010₂
• Hexadecimal: 0x19DAC6A72
• Base-36: 36S2HRM

Squares and roots of 6940289650

• 6940289650 squared (6940289650²) is 48167620425897122500
• 6940289650 cubed (6940289650³) is 334297237506982391251532125000
• The square root of 6940289650 is 83308.4008368903
• The cube root of 6940289650 is 1907.4765108269

Scales and comparisons

• 6,940,289,650 seconds is equal to 220 years, 35 weeks, 2 days, 10 hours, 14 minutes, 10 seconds.
• To count from 1 to 6,940,289,650 would take you about four hundred forty-one 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 6940289650 cubic inches would be around 159 feet tall.

Recreational maths with 6940289650

• 6940289650 backwards is 0569820496
• The number of decimal digits it has is: 10
• The sum of 6940289650's digits is 49
• More coming soon!