386949077109091116

Names of 386949077109091116

• Cardinal: 386949077109091116 can be written as Three hundred eighty-six quadrillion, nine hundred forty-nine trillion, seventy-seven billion, one hundred nine million, ninety-one thousand, one hundred sixteen.

Scientific notation

• Scientific notation: 3.86949077109091116 × 10¹⁷

Factors of 386949077109091116

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1194287275028064

Divisors of 386949077109091116

• Number of divisors d(n): 30
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 1194287275028059 2388574550056118 3582861825084177 4777149100112236 7165723650168354 10748585475252531 14331447300336708 21497170950505062 32245756425757593 42994341901010124 64491512851515186 96737269277272779 128983025703030372 193474538554545558 386949077109091116
• Sum of all divisors σ(n): 1011561321948766820
• Sum of proper divisors (its aliquot sum) s(n): 624612244839675704
• 386949077109091116 is an abundant number, because the sum of its proper divisors (624612244839675704) is greater than itself. Its abundance is 237663167730584588

Bases of 386949077109091116

• Binary: 10101011110101110000010001010101111010000001010101100101100₂
• Hexadecimal: 0x55EB822AF40AB2C
• Base-36: 2XU1ZZZPNAR0

Squares and roots of 386949077109091116

• 386949077109091116 squared (386949077109091116²) is 149729588275577342302100735590125456
• 386949077109091116 cubed (386949077109091116³) is 57937725999158842129114182613670273903351816575048896
• The square root of 386949077109091116 is 622052310.5889818299
• The cube root of 386949077109091116 is 728704.1984438669

Scales and comparisons

• 386,949,077,109,091,116 seconds is equal to 12,303,783,739 years, 51 weeks, 2 days, 5 hours, 18 minutes, 36 seconds.
• To count from 1 to 386,949,077,109,091,116 would take you about thirty-six billion, nine hundred eleven million, three hundred fifty-one thousand, two hundred nineteen 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 386949077109091116 cubic inches would be around 60725.3 feet tall.

Recreational maths with 386949077109091116

• 386949077109091116 backwards is 611190901770949683
• 386949077109091116 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 386949077109091116's digits is 81
• More coming soon!