23489942734361428

Names of 23489942734361428

• Cardinal: 23489942734361428 can be written as Twenty-three quadrillion, four hundred eighty-nine trillion, nine hundred forty-two billion, seven hundred thirty-four million, three hundred sixty-one thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 2.3489942734361428 × 10¹⁶

Factors of 23489942734361428

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 292

Divisors of 23489942734361428

• Number of divisors d(n): 42
• Complete list of divisors:
  1 2 4 13 26 52 277 554 1108 3601 7202 14404 76729 153458 306916 997477 1994954 3989908 21253933 42507866 85015732 276301129 552602258 1105204516 5887339441 11774678882 23549357764 76535412733 153070825466 306141650932 1630793025157 3261586050314 6523172100628 21200309327041 42400618654082 84801237308164 451729667968489 903459335936978 1806918671873956 5872485683590357 11744971367180714 23489942734361428
• Sum of all divisors σ(n): 44429904227074646
• Sum of proper divisors (its aliquot sum) s(n): 20939961492713218
• 23489942734361428 is a deficient number, because the sum of its proper divisors (20939961492713218) is less than itself. Its deficiency is 2549981241648210

Bases of 23489942734361428

• Binary: 1010011011100111111101001111100011110011101001101010100₂
• Hexadecimal: 0x5373FA7C79D354
• Base-36: 6FAHMPVOUHG

Squares and roots of 23489942734361428

• 23489942734361428 squared (23489942734361428²) is 551777409663579240801058934199184
• 23489942734361428 cubed (23489942734361428³) is 12961219755111762377507958768742151437998798674752
• The square root of 23489942734361428 is 153264290.4735523447
• The cube root of 23489942734361428 is 286391.8485514307
• Being both a perfect square and a perfect cube, 23489942734361428 is also a perfect sixth number.

Scales and comparisons

• 23,489,942,734,361,428 seconds is equal to 746,907,519 years, 41 weeks, 6 hours, 10 minutes, 28 seconds.
• To count from 1 to 23,489,942,734,361,428 would take you about two billion, two hundred forty million, seven hundred twenty-two thousand, five hundred fifty-nine 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 23489942734361428 cubic inches would be around 23866 feet tall.

Recreational maths with 23489942734361428

• 23489942734361428 backwards is 82416343724998432
• The number of decimal digits it has is: 17
• The sum of 23489942734361428's digits is 79
• More coming soon!