30798121400860

Names of 30798121400860

• Cardinal: 30798121400860 can be written as Thirty trillion, seven hundred ninety-eight billion, one hundred twenty-one million, four hundred thousand, eight hundred sixty.

Scientific notation

• Scientific notation: 3.079812140086 × 10¹³

Factors of 30798121400860

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 7367971664

Divisors of 30798121400860

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 11 19 20 22 38 44 55 76 95 110 190 209 220 380 418 836 1045 2090 4180 7367971627 14735943254 29471886508 36839858135 73679716270 81047687897 139991460913 147359432540 162095375794 279982921826 324190751588 405238439485 559965843652 699957304565 810476878970 1399914609130 1539906070043 1620953757940 2799829218260 3079812140086 6159624280172 7699530350215 15399060700430 30798121400860
• Sum of all divisors σ(n): 74269154010240
• Sum of proper divisors (its aliquot sum) s(n): 43471032609380
• 30798121400860 is an abundant number, because the sum of its proper divisors (43471032609380) is greater than itself. Its abundance is 12672911208520

Bases of 30798121400860

• Binary: 111000000001010111111000101011111101000011100₂
• Hexadecimal: 0x1C02BF15FA1C
• Base-36: AX0GMAQE4

Squares and roots of 30798121400860

• 30798121400860 squared (30798121400860²) is 948524281822110728808739600
• 30798121400860 cubed (30798121400860³) is 29212765983220910312461054808562956056000
• The square root of 30798121400860 is 5549605.5175895161
• The cube root of 30798121400860 is 31345.4668292121

Scales and comparisons

• 30,798,121,400,860 seconds is equal to 979,284 years, 51 weeks, 5 days, 10 hours, 27 minutes, 40 seconds.
• To count from 1 to 30,798,121,400,860 would take you about two million, four hundred forty-eight thousand, two hundred twelve 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 30798121400860 cubic inches would be around 2612.1 feet tall.

Recreational maths with 30798121400860

• 30798121400860 backwards is 06800412189703
• The number of decimal digits it has is: 14
• The sum of 30798121400860's digits is 49
• More coming soon!