1042894108928

Names of 1042894108928

• Cardinal: 1042894108928 can be written as One trillion, forty-two billion, eight hundred ninety-four million, one hundred eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.042894108928 × 10¹²

Factors of 1042894108928

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 581972168

Divisors of 1042894108928

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 896 1792 581972159 1163944318 2327888636 4073805113 4655777272 8147610226 9311554544 16295220452 18623109088 32590440904 37246218176 65180881808 74492436352 130361763616 148984872704 260723527232 521447054464 1042894108928
• Sum of all divisors σ(n): 2379102190080
• Sum of proper divisors (its aliquot sum) s(n): 1336208081152
• 1042894108928 is an abundant number, because the sum of its proper divisors (1336208081152) is greater than itself. Its abundance is 293313972224

Bases of 1042894108928

• Binary: 1111001011010001010101010011100100000000₂
• Hexadecimal: 0xF2D1553900
• Base-36: DB3K84JK

Squares and roots of 1042894108928

• 1042894108928 squared (1042894108928²) is 1087628122436727129309184
• 1042894108928 cubed (1042894108928³) is 1134280961593684223581584879886794752
• The square root of 1042894108928 is 1021221.8705687809
• The cube root of 1042894108928 is 10140.9833906803

Scales and comparisons

• 1,042,894,108,928 seconds is equal to 33,160 years, 41 weeks, 6 days, 16 hours, 2 minutes, 8 seconds.
• To count from 1 to 1,042,894,108,928 would take you about eighty-two thousand, nine hundred two 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 1042894108928 cubic inches would be around 845.1 feet tall.

Recreational maths with 1042894108928

• 1042894108928 backwards is 8298014982401
• 1042894108928 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1042894108928's digits is 56
• More coming soon!