3999334955

Names of 3999334955

• Cardinal: 3999334955 can be written as Three billion, nine hundred ninety-nine million, three hundred thirty-four thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 3.999334955 × 10⁹

Factors of 3999334955

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 838

Divisors of 3999334955

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 11 31 35 41 55 77 121 155 205 217 287 341 385 451 605 743 847 1085 1271 1435 1705 2255 2387 3157 3715 3751 4235 4961 5201 6355 8173 8897 11935 13981 15785 18755 23033 24805 26005 26257 30463 34727 40865 44485 57211 69905 89903 97867 115165 131285 152315 153791 161231 173635 213241 253363 286055 335093 449515 489335 629321 768955 806155 944353 1066205 1076537 1266815 1675465 1773541 2345651 2786993 3146605 3686023 4721765 5382685 6610471 8867705 10387883 11728255 13934965 18430115 19508951 25802161 33052355 51939415 72715181 97544755 114266713 129010805 363575905 571333565 799866991 3999334955
• Sum of all divisors σ(n): 6383591424
• Sum of proper divisors (its aliquot sum) s(n): 2384256469
• 3999334955 is a deficient number, because the sum of its proper divisors (2384256469) is less than itself. Its deficiency is 1615078486

Bases of 3999334955

• Binary: 11101110011000010000001000101011₂
• Hexadecimal: 0xEE61022B
• Base-36: 1U53MLN

Squares and roots of 3999334955

• 3999334955 squared (3999334955²) is 15994680082284852025
• 3999334955 cubed (3999334955³) is 63968083147124084970585033875
• The square root of 3999334955 is 63240.2953424477
• The cube root of 3999334955 is 1587.3130726645

Scales and comparisons

• 3,999,334,955 seconds is equal to 127 years, 8 weeks, 4 days, 14 hours, 22 minutes, 35 seconds.
• To count from 1 to 3,999,334,955 would take you about two hundred fifty-four 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 3999334955 cubic inches would be around 132.3 feet tall.

Recreational maths with 3999334955

• 3999334955 backwards is 5594339993
• The number of decimal digits it has is: 10
• The sum of 3999334955's digits is 59
• More coming soon!