49782893138615

Names of 49782893138615

• Cardinal: 49782893138615 can be written as Forty-nine trillion, seven hundred eighty-two billion, eight hundred ninety-three million, one hundred thirty-eight thousand, six hundred fifteen.

Scientific notation

• Scientific notation: 4.9782893138615 × 10¹³

Factors of 49782893138615

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 48348760

Divisors of 49782893138615

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 7 13 31 35 65 73 91 155 217 365 403 455 511 949 1085 2015 2263 2555 2821 4745 6643 11315 14105 15841 29419 33215 79205 147095 205933 1029665 48348631 241743155 338440417 628532203 1498807561 1692202085 3142661015 3529450063 4399725421 7494037805 10491652927 17647250315 19484498293 21998627105 24706150441 45882850819 52458264635 97422491465 109412951953 123530752205 136391488051 229414254095 321179955733 547064759765 681957440255 765890663671 1422368375389 1605899778665 3829453318355 7111841876945 9956578627723 49782893138615
• Sum of all divisors σ(n): 76936984707072
• Sum of proper divisors (its aliquot sum) s(n): 27154091568457
• 49782893138615 is a deficient number, because the sum of its proper divisors (27154091568457) is less than itself. Its deficiency is 22628801570158

Bases of 49782893138615

• Binary: 1011010100011011111011101010010101001010110111₂
• Hexadecimal: 0x2D46FBA952B7
• Base-36: HN9Y17V7B

Squares and roots of 49782893138615

• 49782893138615 squared (49782893138615²) is 2478336449250760445604118225
• 49782893138615 cubed (49782893138615³) is 123378758614585144345036297121939772758375
• The square root of 49782893138615 is 7055699.3373169609
• The cube root of 49782893138615 is 36786.9157216245

Scales and comparisons

• 49,782,893,138,615 seconds is equal to 1,582,942 years, 4 days, 19 hours, 23 minutes, 35 seconds.
• To count from 1 to 49,782,893,138,615 would take you about three million, nine hundred fifty-seven thousand, three hundred fifty-five 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 49782893138615 cubic inches would be around 3065.6 feet tall.

Recreational maths with 49782893138615

• 49782893138615 backwards is 51683139828794
• The number of decimal digits it has is: 14
• The sum of 49782893138615's digits is 74
• More coming soon!