31430817074375

Names of 31430817074375

• Cardinal: 31430817074375 can be written as Thirty-one trillion, four hundred thirty billion, eight hundred seventeen million, seventy-four thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 3.1430817074375 × 10¹³

Factors of 31430817074375

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 244925

Divisors of 31430817074375

• Number of divisors d(n): 40
• Complete list of divisors:
  1 5 25 59 125 295 625 1475 3481 7375 17405 36875 87025 205379 244861 435125 1026895 1224305 2175625 5134475 6121525 14446799 25672375 30607625 72233995 128361875 153038125 361169975 852361141 1805849875 4261805705 9029249375 21309028525 50289307319 106545142625 251446536595 532725713125 1257232682975 6286163414875 31430817074375
• Sum of all divisors σ(n): 39953280420240
• Sum of proper divisors (its aliquot sum) s(n): 8522463345865
• 31430817074375 is a deficient number, because the sum of its proper divisors (8522463345865) is less than itself. Its deficiency is 22908353728510

Bases of 31430817074375

• Binary: 111001001011000001110101011111100110011000111₂
• Hexadecimal: 0x1C960EAFCCC7
• Base-36: B5348YSHZ

Squares and roots of 31430817074375

• 31430817074375 squared (31430817074375²) is 987896261962823034281640625
• 31430817074375 cubed (31430817074375³) is 31050386698212336077375936118837646484375
• The square root of 31430817074375 is 5606319.3874747273
• The cube root of 31430817074375 is 31558.6601818841

Scales and comparisons

• 31,430,817,074,375 seconds is equal to 999,402 years, 39 weeks, 4 days, 39 minutes, 35 seconds.
• To count from 1 to 31,430,817,074,375 would take you about two million, four hundred ninety-eight thousand, five hundred six 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 31430817074375 cubic inches would be around 2629.9 feet tall.

Recreational maths with 31430817074375

• 31430817074375 backwards is 57347071803413
• The number of decimal digits it has is: 14
• The sum of 31430817074375's digits is 53
• More coming soon!