31382404000

Names of 31382404000

• Cardinal: 31382404000 can be written as Thirty-one billion, three hundred eighty-two million, four hundred four thousand.

Scientific notation

• Scientific notation: 3.1382404 × 10¹⁰

Factors of 31382404000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2808

Divisors of 31382404000

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 800 1000 2000 2801 4000 5602 11204 14005 22408 28010 44816 56020 70025 89632 112040 140050 224080 280100 350125 448160 560200 700250 1120400 1400500 2240800 2801000 5602000 7845601 11204000 15691202 31382404 39228005 62764808 78456010 125529616 156912020 196140025 251059232 313824040 392280050 627648080 784560100 980700125 1255296160 1569120200 1961400250 3138240400 3922800500 6276480800 7845601000 15691202000 31382404000
• Sum of all divisors σ(n): 77134104684
• Sum of proper divisors (its aliquot sum) s(n): 45751700684
• 31382404000 is an abundant number, because the sum of its proper divisors (45751700684) is greater than itself. Its abundance is 14369296684

Bases of 31382404000

• Binary: 11101001110100010010111101110100000₂
• Hexadecimal: 0x74E897BA0
• Base-36: EF09TWG

Squares and roots of 31382404000

• 31382404000 squared (31382404000²) is 984855280819216000000
• 31382404000 cubed (31382404000³) is 30907126304202087475264000000000
• The square root of 31382404000 is 177150.7945226327
• The cube root of 31382404000 is 3154.2448524771

Scales and comparisons

• 31,382,404,000 seconds is equal to 997 years, 44 weeks, 6 days, 6 hours, 26 minutes, 40 seconds.
• To count from 1 to 31,382,404,000 would take you about one thousand, nine hundred ninety-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 31382404000 cubic inches would be around 262.9 feet tall.

Recreational maths with 31382404000

• 31382404000 backwards is 00040428313
• 31382404000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31382404000's digits is 25
• More coming soon!