1338840035

Names of 1338840035

• Cardinal: 1338840035 can be written as One billion, three hundred thirty-eight million, eight hundred forty thousand and thirty-five.

Scientific notation

• Scientific notation: 1.338840035 × 10⁹

Factors of 1338840035

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 408

Divisors of 1338840035

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 13 19 41 65 95 137 193 205 247 533 685 779 965 1235 1781 2509 2603 2665 3667 3895 5617 7913 8905 10127 12545 13015 18335 26441 28085 33839 39565 47671 50635 73021 102869 106723 132205 150347 169195 238355 343733 365105 502379 514345 533615 751735 1084081 1387399 1718665 1954511 2511895 5420405 6530927 6936995 9772555 14093053 20597539 32654635 70465265 102987695 267768007 1338840035
• Sum of all divisors σ(n): 1889032320
• Sum of proper divisors (its aliquot sum) s(n): 550192285
• 1338840035 is a deficient number, because the sum of its proper divisors (550192285) is less than itself. Its deficiency is 788647750

Bases of 1338840035

• Binary: 1001111110011010001001111100011₂
• Hexadecimal: 0x4FCD13E3
• Base-36: M53ZKZ

Squares and roots of 1338840035

• 1338840035 squared (1338840035²) is 1792492639318801225
• 1338840035 cubed (1338840035³) is 2399860907962826208237042875
• The square root of 1338840035 is 36590.1630906451
• The cube root of 1338840035 is 1102.1555624521

Scales and comparisons

• 1,338,840,035 seconds is equal to 42 years, 29 weeks, 4 days, 20 hours, 35 seconds.
• To count from 1 to 1,338,840,035 would take you about eighty-five 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 1338840035 cubic inches would be around 91.8 feet tall.

Recreational maths with 1338840035

• 1338840035 backwards is 5300488331
• The number of decimal digits it has is: 10
• The sum of 1338840035's digits is 35
• More coming soon!