1397031373

Names of 1397031373

• Cardinal: 1397031373 can be written as One billion, three hundred ninety-seven million, thirty-one thousand, three hundred seventy-three.

Scientific notation

• Scientific notation: 1.397031373 × 10⁹

Factors of 1397031373

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 176

Divisors of 1397031373

• Number of divisors d(n): 12
• Complete list of divisors:
  1 19 157 361 2983 24649 56677 468331 3869893 8898289 73527967 1397031373
• Sum of all divisors σ(n): 1483880700
• Sum of proper divisors (its aliquot sum) s(n): 86849327
• 1397031373 is a deficient number, because the sum of its proper divisors (86849327) is less than itself. Its deficiency is 1310182046

Bases of 1397031373

• Binary: 1010011010001010000000111001101₂
• Hexadecimal: 0x534501CD
• Base-36: N3R8B1

Squares and roots of 1397031373

• 1397031373 squared (1397031373²) is 1951696657146265129
• 1397031373 cubed (1397031373³) is 2726581460612557034988892117
• The square root of 1397031373 is 37376.8828689607
• The cube root of 1397031373 is 1117.8976753477

Scales and comparisons

• 1,397,031,373 seconds is equal to 44 years, 21 weeks, 6 days, 8 hours, 16 minutes, 13 seconds.
• To count from 1 to 1,397,031,373 would take you about eighty-eight 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 1397031373 cubic inches would be around 93.2 feet tall.

Recreational maths with 1397031373

• 1397031373 backwards is 3731307931
• The number of decimal digits it has is: 10
• The sum of 1397031373's digits is 37
• More coming soon!