1356438946

Names of 1356438946

• Cardinal: 1356438946 can be written as One billion, three hundred fifty-six million, four hundred thirty-eight thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 1.356438946 × 10⁹

Factors of 1356438946

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 6222308

Divisors of 1356438946

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 109 218 6222197 12444394 678219473 1356438946
• Sum of all divisors σ(n): 2053325340
• Sum of proper divisors (its aliquot sum) s(n): 696886394
• 1356438946 is a deficient number, because the sum of its proper divisors (696886394) is less than itself. Its deficiency is 659552552

Bases of 1356438946

• Binary: 1010000110110011001110110100010₂
• Hexadecimal: 0x50D99DA2
• Base-36: MFL6ZM

Squares and roots of 1356438946

• 1356438946 squared (1356438946²) is 1839926614225590916
• 1356438946 cubed (1356438946³) is 2495748117317509148326214536
• The square root of 1356438946 is 36829.8648653507
• The cube root of 1356438946 is 1106.9637952153

Scales and comparisons

• 1,356,438,946 seconds is equal to 43 years, 6 weeks, 5 days, 12 hours, 35 minutes, 46 seconds.
• To count from 1 to 1,356,438,946 would take you about 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 1356438946 cubic inches would be around 92.2 feet tall.

Recreational maths with 1356438946

• 1356438946 backwards is 6498346531
• The number of decimal digits it has is: 10
• The sum of 1356438946's digits is 49
• More coming soon!