30990077748098

Names of 30990077748098

• Cardinal: 30990077748098 can be written as Thirty trillion, nine hundred ninety billion, seventy-seven million, seven hundred forty-eight thousand and ninety-eight.

Scientific notation

• Scientific notation: 3.0990077748098 × 10¹³

Factors of 30990077748098

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 636498

Divisors of 30990077748098

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 7 14 31 62 217 434 145417 290834 491041 982082 1017919 2035838 3437287 4507927 6874574 9015854 15222271 30444542 31555489 63110978 106555897 213111794 71405709097 142811418194 499839963679 999679927358 2213576982007 4427153964014 15495038874049 30990077748098
• Sum of all divisors σ(n): 54840073387008
• Sum of proper divisors (its aliquot sum) s(n): 23849995638910
• 30990077748098 is a deficient number, because the sum of its proper divisors (23849995638910) is less than itself. Its deficiency is 7140082109188

Bases of 30990077748098

• Binary: 111000010111101110000100100110110001110000010₂
• Hexadecimal: 0x1C2F70936382
• Base-36: AZGN85FUQ

Squares and roots of 30990077748098

• 30990077748098 squared (30990077748098²) is 960384918833158806742617604
• 30990077748098 cubed (30990077748098³) is 29762403302740378583430275736054252317192
• The square root of 30990077748098 is 5566873.2469940431
• The cube root of 30990077748098 is 31410.4545995857

Scales and comparisons

• 30,990,077,748,098 seconds is equal to 985,388 years, 31 weeks, 6 days, 10 hours, 1 minute, 38 seconds.
• To count from 1 to 30,990,077,748,098 would take you about two million, four hundred sixty-three thousand, four hundred seventy-one 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 30990077748098 cubic inches would be around 2617.5 feet tall.

Recreational maths with 30990077748098

• 30990077748098 backwards is 89084777009903
• The number of decimal digits it has is: 14
• The sum of 30990077748098's digits is 71
• More coming soon!