2990713856

Names of 2990713856

• Cardinal: 2990713856 can be written as Two billion, nine hundred ninety million, seven hundred thirteen thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 2.990713856 × 10⁹

Factors of 2990713856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 232

Divisors of 2990713856

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 61 64 104 116 122 127 128 208 232 244 254 256 377 416 464 488 508 512 754 793 832 928 976 1016 1024 1508 1586 1651 1664 1769 1856 1952 2032 3016 3172 3302 3328 3538 3683 3712 3904 4064 6032 6344 6604 6656 7076 7366 7424 7747 7808 8128 12064 12688 13208 13312 14152 14732 14848 15494 15616 16256 22997 24128 25376 26416 28304 29464 29696 30988 31232 32512 45994 47879 48256 50752 52832 56608 58928 61976 62464 65024 91988 95758 96512 100711 101504 105664 113216 117856 123952 130048 183976 191516 193024 201422 203008 211328 224663 226432 235712 247904 367952 383032 386048 402844 406016 422656 449326 452864 471424 495808 735904 766064 805688 812032 845312 898652 905728 942848 991616 1471808 1532128 1611376 1690624 1797304 1811456 1885696 1983232 2920619 2943616 3064256 3222752 3594608 3771392 3966464 5841238 5887232 6128512 6445504 7189216 7932928 11682476 11774464 12257024 12891008 14378432 23364952 23548928 24514048 25782016 28756864 46729904 49028096 51564032 57513728 93459808 103128064 115027456 186919616 230054912 373839232 747678464 1495356928 2990713856
• Sum of all divisors σ(n): 6822896640
• Sum of proper divisors (its aliquot sum) s(n): 3832182784
• 2990713856 is an abundant number, because the sum of its proper divisors (3832182784) is greater than itself. Its abundance is 841468928

Bases of 2990713856

• Binary: 10110010010000101010110000000000₂
• Hexadecimal: 0xB242AC00
• Base-36: 1DGLDKW

Squares and roots of 2990713856

• 2990713856 squared (2990713856²) is 8944369368470388736
• 2990713856 cubed (2990713856³) is 26750049403466361118461526016
• The square root of 2990713856 is 54687.4195405123
• The cube root of 2990713856 is 1440.7599281123

Scales and comparisons

• 2,990,713,856 seconds is equal to 95 years, 4 weeks, 6 days, 17 hours, 50 minutes, 56 seconds.
• To count from 1 to 2,990,713,856 would take you about one hundred ninety 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 2990713856 cubic inches would be around 120.1 feet tall.

Recreational maths with 2990713856

• 2990713856 backwards is 6583170992
• The number of decimal digits it has is: 10
• The sum of 2990713856's digits is 50
• More coming soon!