30899946147984

Names of 30899946147984

• Cardinal: 30899946147984 can be written as Thirty trillion, eight hundred ninety-nine billion, nine hundred forty-six million, one hundred forty-seven thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 3.0899946147984 × 10¹³

Factors of 30899946147984

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 463236

Divisors of 30899946147984

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 463231 926462 1389693 1852924 2779386 3705848 4169079 5558772 7411696 8338158 11117544 16676316 22235088 33352632 66705264 214582959361 429165918722 643748878083 858331837444 1287497756166 1716663674888 1931246634249 2574995512332 3433327349776 3862493268498 5149991024664 7724986536996 10299982049328 15449973073992 30899946147984
• Sum of all divisors σ(n): 86477119304979
• Sum of proper divisors (its aliquot sum) s(n): 55577173156995
• 30899946147984 is an abundant number, because the sum of its proper divisors (55577173156995) is greater than itself. Its abundance is 24677227009011

Bases of 30899946147984

• Binary: 111000001101001110100010100000101000010010000₂
• Hexadecimal: 0x1C1A74505090
• Base-36: AYB8M4G40

Squares and roots of 30899946147984

• 30899946147984 squared (30899946147984²) is 954806671948311239627264256
• 30899946147984 cubed (30899946147984³) is 29503474744938642637274416123131249659904
• 30899946147984 is a perfect square number. Its square root is 5558772
• The cube root of 30899946147984 is 31379.9736218363

Scales and comparisons

• 30,899,946,147,984 seconds is equal to 982,522 years, 36 weeks, 5 days, 14 hours, 26 minutes, 24 seconds.
• To count from 1 to 30,899,946,147,984 would take you about two million, four hundred fifty-six thousand, three 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 30899946147984 cubic inches would be around 2615 feet tall.

Recreational maths with 30899946147984

• 30899946147984 backwards is 48974164999803
• The number of decimal digits it has is: 14
• The sum of 30899946147984's digits is 81
• More coming soon!