29309486379680

Names of 29309486379680

• Cardinal: 29309486379680 can be written as Twenty-nine trillion, three hundred nine billion, four hundred eighty-six million, three hundred seventy-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.930948637968 × 10¹³

Factors of 29309486379680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14091099241

Divisors of 29309486379680

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 130 160 208 260 416 520 1040 2080 14091099221 28182198442 56364396884 70455496105 112728793768 140910992210 183184289873 225457587536 281821984420 366368579746 450915175072 563643968840 732737159492 915921449365 1127287937680 1465474318984 1831842898730 2254575875360 2930948637968 3663685797460 5861897275936 7327371594920 14654743189840 29309486379680
• Sum of all divisors σ(n): 74570097082824
• Sum of proper divisors (its aliquot sum) s(n): 45260610703144
• 29309486379680 is an abundant number, because the sum of its proper divisors (45260610703144) is greater than itself. Its abundance is 15951124323464

Bases of 29309486379680

• Binary: 110101010100000100101100001100011001010100000₂
• Hexadecimal: 0x1AA8258632A0
• Base-36: AE0LBFWRK

Squares and roots of 29309486379680

• 29309486379680 squared (29309486379680²) is 859045991840647433116902400
• 29309486379680 cubed (29309486379680³) is 25178196797372152353932804661991903232000
• The square root of 29309486379680 is 5413823.6376594315
• The cube root of 29309486379680 is 30832.0737380269

Scales and comparisons

• 29,309,486,379,680 seconds is equal to 931,951 years, 2 days, 10 hours, 21 minutes, 20 seconds.
• To count from 1 to 29,309,486,379,680 would take you about two million, three hundred twenty-nine thousand, eight hundred seventy-seven 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 29309486379680 cubic inches would be around 2569.3 feet tall.

Recreational maths with 29309486379680

• 29309486379680 backwards is 08697368490392
• The number of decimal digits it has is: 14
• The sum of 29309486379680's digits is 74
• More coming soon!