1321007027703296641

Names of 1321007027703296641

• Cardinal: 1321007027703296641 can be written as One quintillion, three hundred twenty-one quadrillion, seven trillion, twenty-seven billion, seven hundred three million, two hundred ninety-six thousand, six hundred forty-one.

Scientific notation

• Scientific notation: 1.321007027703296641 × 10¹⁸

Factors of 1321007027703296641

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 189772594131842

Divisors of 1321007027703296641

• Number of divisors d(n): 4
• Complete list of divisors:
  1 6961 189772594124881 1321007027703296641
• Sum of all divisors σ(n): 1321196800297428484
• Sum of proper divisors (its aliquot sum) s(n): 189772594131843
• 1321007027703296641 is a deficient number, because the sum of its proper divisors (189772594131843) is less than itself. Its deficiency is 1320817255109164798

Bases of 1321007027703296641

• Binary: 1001001010101001010001110010010001000000011001011001010000001₂
• Hexadecimal: 0x125528E4880CB281
• Base-36: A1B5WQP3TQIP

Squares and roots of 1321007027703296641

• 1321007027703296641 squared (1321007027703296641²) is 1745059567241498339147618779241882881
• 1321007027703296641 cubed (1321007027703296641³) is 2305235952086892844008693015425288109101341543722702721
• The square root of 1321007027703296641 is 1149350698.3089611543
• The cube root of 1321007027703296641 is 1097240.1967568517

Scales and comparisons

• 1,321,007,027,703,296,641 seconds is equal to 42,003,937,337 years, 48 weeks, 6 days, 9 hours, 4 minutes, 1 second.
• To count from 1 to 1,321,007,027,703,296,641 would take you about one hundred forty-seven billion, thirteen million, seven hundred eighty thousand, six hundred eighty-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 1321007027703296641 cubic inches would be around 91436.7 feet tall.

Recreational maths with 1321007027703296641

• 1321007027703296641 backwards is 1466923077207001231
• The number of decimal digits it has is: 19
• The sum of 1321007027703296641's digits is 61
• More coming soon!