2739048942

Names of 2739048942

• Cardinal: 2739048942 can be written as Two billion, seven hundred thirty-nine million, forty-eight thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 2.739048942 × 10⁹

Factors of 2739048942

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 32266

Divisors of 2739048942

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 7 14 17 21 34 42 49 51 98 102 119 147 238 289 294 357 578 714 833 867 1666 1734 2023 2499 4046 4998 6069 12138 14161 28322 32237 42483 64474 84966 96711 193422 225659 451318 548029 676977 1096058 1353954 1579613 1644087 3159226 3288174 3836203 4738839 7672406 9316493 9477678 11508609 18632986 23017218 26853421 27949479 53706842 55898958 65215451 80560263 130430902 161120526 195646353 391292706 456508157 913016314 1369524471 2739048942
• Sum of all divisors σ(n): 6769593144
• Sum of proper divisors (its aliquot sum) s(n): 4030544202
• 2739048942 is an abundant number, because the sum of its proper divisors (4030544202) is greater than itself. Its abundance is 1291495260

Bases of 2739048942

• Binary: 10100011010000101001000111101110₂
• Hexadecimal: 0xA34291EE
• Base-36: 19ARBOU

Squares and roots of 2739048942

• 2739048942 squared (2739048942²) is 7502389106671319364
• 2739048942 cubed (2739048942³) is 20549410945100402445708312888
• The square root of 2739048942 is 52335.9240101863
• The cube root of 2739048942 is 1399.1574764021

Scales and comparisons

• 2,739,048,942 seconds is equal to 87 years, 4 weeks, 5 days, 22 hours, 55 minutes, 42 seconds.
• To count from 1 to 2,739,048,942 would take you about one hundred seventy-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 2739048942 cubic inches would be around 116.6 feet tall.

Recreational maths with 2739048942

• 2739048942 backwards is 2498409372
• The number of decimal digits it has is: 10
• The sum of 2739048942's digits is 48
• More coming soon!