6942399165

Names of 6942399165

• Cardinal: 6942399165 can be written as Six billion, nine hundred forty-two million, three hundred ninety-nine thousand, one hundred sixty-five.

Scientific notation

• Scientific notation: 6.942399165 × 10⁹

Factors of 6942399165

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 373

Divisors of 6942399165

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 9 13 15 27 39 45 65 89 117 135 169 195 263 267 351 445 507 585 789 801 845 1157 1315 1335 1521 1755 2197 2367 2403 2535 3419 3471 3945 4005 4563 5785 6591 7101 7605 10257 10413 10985 11835 12015 15041 17095 17355 19773 22815 23407 30771 31239 32955 35505 44447 45123 51285 52065 59319 70221 75205 92313 98865 117035 133341 135369 153855 156195 195533 210663 222235 225615 296595 304291 351105 400023 406107 461565 577811 586599 631989 666705 676845 912873 977665 1053315 1200069 1521455 1733433 1759797 2000115 2030535 2738619 2889055 2932995 3159945 3955783 4564365 5200299 5279391 6000345 8215857 8667165 8798985 11867349 13693095 15600897 19778915 26001495 26396955 35602047 41079285 51425179 59336745 78004485 106806141 154275537 178010235 257125895 462826611 534030705 771377685 1388479833 2314133055 6942399165
• Sum of all divisors σ(n): 13571712000
• Sum of proper divisors (its aliquot sum) s(n): 6629312835
• 6942399165 is a deficient number, because the sum of its proper divisors (6629312835) is less than itself. Its deficiency is 313086330

Bases of 6942399165

• Binary: 110011101110011001001101010111101₂
• Hexadecimal: 0x19DCC9ABD
• Base-36: 36TBPH9

Squares and roots of 6942399165

• 6942399165 squared (6942399165²) is 48196906166192697225
• 6942399165 cubed (6942399165³) is 334602161123759532443937817125
• The square root of 6942399165 is 83321.0607529691
• The cube root of 6942399165 is 1907.6697516905

Scales and comparisons

• 6,942,399,165 seconds is equal to 220 years, 38 weeks, 5 days, 20 hours, 12 minutes, 45 seconds.
• To count from 1 to 6,942,399,165 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 6942399165 cubic inches would be around 159 feet tall.

Recreational maths with 6942399165

• 6942399165 backwards is 5619932496
• The number of decimal digits it has is: 10
• The sum of 6942399165's digits is 54
• More coming soon!