1394390254402

Names of 1394390254402

• Cardinal: 1394390254402 can be written as One trillion, three hundred ninety-four billion, three hundred ninety million, two hundred fifty-four thousand, four hundred two.

Scientific notation

• Scientific notation: 1.394390254402 × 10¹²

Factors of 1394390254402

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 567

Divisors of 1394390254402

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 19 38 173 346 361 373 722 746 3287 6574 7087 14174 29929 59858 62453 64529 124906 129058 134653 269306 568651 1137302 1226051 2452102 5177717 10355434 10804369 11163517 21608738 22327034 23294969 46589938 98376623 196753246 212106823 424213646 1869155837 1931288441 3738311674 3862576882 4030029637 8060059274 36694480379 73388960758 697195127201 1394390254402
• Sum of all divisors σ(n): 2226249309240
• Sum of proper divisors (its aliquot sum) s(n): 831859054838
• 1394390254402 is a deficient number, because the sum of its proper divisors (831859054838) is less than itself. Its deficiency is 562531199564

Bases of 1394390254402

• Binary: 10100010010101000001000101100001101000010₂
• Hexadecimal: 0x144A822C342
• Base-36: HSKNYE6A

Squares and roots of 1394390254402

• 1394390254402 squared (1394390254402²) is 1944324181571274280377604
• 1394390254402 cubed (1394390254402³) is 2711146690181129583911046718183212808
• The square root of 1394390254402 is 1180843.0269946975
• The cube root of 1394390254402 is 11171.9276087833

Scales and comparisons

• 1,394,390,254,402 seconds is equal to 44,337 years, 15 weeks, 3 days, 2 hours, 13 minutes, 22 seconds.
• To count from 1 to 1,394,390,254,402 would take you about one hundred ten thousand, eight hundred forty-three 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 1394390254402 cubic inches would be around 931 feet tall.

Recreational maths with 1394390254402

• 1394390254402 backwards is 2044520934931
• The number of decimal digits it has is: 13
• The sum of 1394390254402's digits is 46
• More coming soon!