728128712415672624752640000

728,128,712,415,672,624,752,640,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 728128712415672624752640000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 30375 divisors.

728128712415672624752640000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of thirty thousand, three hundred seventy-five divisors.

Prime factorization of 728128712415672624752640000:

214 × 38 × 54 × 72 × 674 × 33132

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 7 × 67 × 67 × 67 × 67 × 3313 × 3313)

See below for interesting mathematical facts about the number 728128712415672624752640000 from the Numbermatics database.


Names of 728128712415672624752640000

  • Cardinal: 728128712415672624752640000 can be written as Seven hundred twenty-eight septillion, one hundred twenty-eight sextillion, seven hundred twelve quintillion, four hundred fifteen quadrillion, six hundred seventy-two trillion, six hundred twenty-four billion, seven hundred fifty-two million, six hundred forty thousand.

Scientific notation

  • Scientific notation: 7.2812871241567262475264 × 1026

Factors of 728128712415672624752640000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 34
  • Sum of prime factors: 3397

Divisors of 728128712415672624752640000

Bases of 728128712415672624752640000

  • Binary: 1001011010010010110100000010010111101011101000111001100111011110110101110001000000000000002
  • Hexadecimal: 0x25A4B4097AE8E677B5C4000
  • Base-36: 2JHLJJTOJ27EPS0000

Squares and roots of 728128712415672624752640000

  • 728128712415672624752640000 squared (7281287124156726247526400002) is 530171421844105289922381894568109064021186969600000000
  • 728128712415672624752640000 cubed (7281287124156726247526400003) is 386033034746934796030348892595061692913671159373643540393146391199744000000000000
  • 728128712415672624752640000 is a perfect square number. Its square root is 26983860220800
  • The cube root of 728128712415672624752640000 is 899641302.4976538817

Scales and comparisons

How big is 728128712415672624752640000?
  • 728,128,712,415,672,624,752,640,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 728,128,712,415,672,624,752,640,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 728128712415672624752640000 cubic inches would be around 74970108.5 feet tall.

Recreational maths with 728128712415672624752640000

  • 728128712415672624752640000 backwards is 000046257426276514217821827
  • The number of decimal digits it has is: 27
  • The sum of 728128712415672624752640000's digits is 99
  • More coming soon!

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The information we have on file for 728128712415672624752640000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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