420259628764742

Names of 420259628764742

• Cardinal: 420259628764742 can be written as Four hundred twenty trillion, two hundred fifty-nine billion, six hundred twenty-eight million, seven hundred sixty-four thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 4.20259628764742 × 10¹⁴

Factors of 420259628764742

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 746508

Divisors of 420259628764742

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 13 26 1783 3566 12379 23179 24758 46358 160927 321854 732331 1464662 9520303 19040606 22071757 44143514 286932841 573865682 1305746173 2611492346 9065525449 16974700249 18131050898 33949400498 117851830837 235703661674 16163831875567 32327663751134 210129814382371 420259628764742
• Sum of all divisors σ(n): 679317490548480
• Sum of proper divisors (its aliquot sum) s(n): 259057861783738
• 420259628764742 is a deficient number, because the sum of its proper divisors (259057861783738) is less than itself. Its deficiency is 161201766981004

Bases of 420259628764742

• Binary: 1011111100011100101010001111000101100111001000110₂
• Hexadecimal: 0x17E3951E2CE46
• Base-36: 44YWLW6N2E

Squares and roots of 420259628764742

• 420259628764742 squared (420259628764742²) is 176618155569478761456782326564
• 420259628764742 cubed (420259628764742³) is 74225480492742593970242405632743788173206488
• The square root of 420259628764742 is 20500234.8465753435
• The cube root of 420259628764742 is 74904.1518577987

Scales and comparisons

• 420,259,628,764,742 seconds is equal to 13,362,956 years, 12 weeks, 5 days, 15 hours, 59 minutes, 2 seconds.
• To count from 1 to 420,259,628,764,742 would take you about thirty-three million, four hundred seven thousand, three hundred ninety 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 420259628764742 cubic inches would be around 6242 feet tall.

Recreational maths with 420259628764742

• 420259628764742 backwards is 247467826952024
• The number of decimal digits it has is: 15
• The sum of 420259628764742's digits is 68
• More coming soon!