1012994615162881

Names of 1012994615162881

• Cardinal: 1012994615162881 can be written as One quadrillion, twelve trillion, nine hundred ninety-four billion, six hundred fifteen million, one hundred sixty-two thousand, eight hundred eighty-one.

Scientific notation

• Scientific notation: 1.012994615162881 × 10¹⁵

Factors of 1012994615162881

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4583686041491

Divisors of 1012994615162881

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 17 221 4583686041461 59587918538993 77922662704837 1012994615162881
• Sum of all divisors σ(n): 1155088882448424
• Sum of proper divisors (its aliquot sum) s(n): 142094267285543
• 1012994615162881 is a deficient number, because the sum of its proper divisors (142094267285543) is less than itself. Its deficiency is 870900347877338

Bases of 1012994615162881

• Binary: 11100110010101000000110000001100100011100000000001₂
• Hexadecimal: 0x3995030323801
• Base-36: 9Z2RAV4E81

Squares and roots of 1012994615162881

• 1012994615162881 squared (1012994615162881²) is 1026158090348993376798160220161
• 1012994615162881 cubed (1012994615162881³) is 1039492619829355417281336635136568567835043841
• The square root of 1012994615162881 is 31827576.3318993705
• The cube root of 1012994615162881 is 100431.2910449317

Scales and comparisons

• 1,012,994,615,162,881 seconds is equal to 32,210,095 years, 18 weeks, 6 days, 12 hours, 48 minutes, 1 second.
• To count from 1 to 1,012,994,615,162,881 would take you about ninety-six million, six hundred thirty thousand, two hundred eighty-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 1012994615162881 cubic inches would be around 8369.3 feet tall.

Recreational maths with 1012994615162881

• 1012994615162881 backwards is 1882615164992101
• The number of decimal digits it has is: 16
• The sum of 1012994615162881's digits is 64
• More coming soon!