38012809807888812

Names of 38012809807888812

• Cardinal: 38012809807888812 can be written as Thirty-eight quadrillion, twelve trillion, eight hundred nine billion, eight hundred seven million, eight hundred eighty-eight thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 3.8012809807888812 × 10¹⁶

Factors of 38012809807888812

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 81223952580977

Divisors of 38012809807888812

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 468 81223952580959 162447905161918 243671857742877 324895810323836 487343715485754 731015573228631 974687430971508 1055911383552467 1462031146457262 2111822767104934 2924062292914524 3167734150657401 4223645534209868 6335468301314802 9503202451972203 12670936602629604 19006404903944406 38012809807888812
• Sum of all divisors σ(n): 103479315588143040
• Sum of proper divisors (its aliquot sum) s(n): 65466505780254228
• 38012809807888812 is an abundant number, because the sum of its proper divisors (65466505780254228) is greater than itself. Its abundance is 27453695972365416

Bases of 38012809807888812

• Binary: 10000111000011000111001011111001100000111000000110101100₂
• Hexadecimal: 0x870C72F98381AC
• Base-36: AEAEZQXYAB0

Squares and roots of 38012809807888812

• 38012809807888812 squared (38012809807888812²) is 1444973709490727860270148554771344
• 38012809807888812 cubed (38012809807888812³) is 54927510796270618955125101463101453123034035803328
• The square root of 38012809807888812 is 194968740.5916364123
• The cube root of 38012809807888812 is 336235.3138560183

Scales and comparisons

• 38,012,809,807,888,812 seconds is equal to 1,208,689,770 years, 28 weeks, 4 days, 4 hours, 40 minutes, 12 seconds.
• To count from 1 to 38,012,809,807,888,812 would take you about three billion, six hundred twenty-six million, sixty-nine thousand, three hundred eleven 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 38012809807888812 cubic inches would be around 28019.6 feet tall.

Recreational maths with 38012809807888812

• 38012809807888812 backwards is 21888870890821083
• The number of decimal digits it has is: 17
• The sum of 38012809807888812's digits is 81
• More coming soon!