168149400904343250

168,149,400,904,343,250 is an even composite number composed of six prime numbers multiplied together.

What does the number 168149400904343250 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4032 divisors.

168149400904343250 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand and thirty-two divisors.

Prime factorization of 168149400904343250:

2 × 313 × 53 × 72 × 172 × 313

(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 17 × 17 × 31 × 31 × 31)

See below for interesting mathematical facts about the number 168149400904343250 from the Numbermatics database.


Names of 168149400904343250

  • Cardinal: 168149400904343250 can be written as One hundred sixty-eight quadrillion, one hundred forty-nine trillion, four hundred billion, nine hundred four million, three hundred forty-three thousand, two hundred fifty.

Scientific notation

  • Scientific notation: 1.6814940090434325 × 1017

Factors of 168149400904343250

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 24
  • Sum of prime factors: 65

Divisors of 168149400904343250

Bases of 168149400904343250

  • Binary: 10010101010110001011111101001111100001100100011110110100102
  • Hexadecimal: 0x25562FD3E191ED2
  • Base-36: 19ZNZKDDKJ4I

Squares and roots of 168149400904343250

  • 168149400904343250 squared (1681494009043432502) is 28274221024489550580936713820562500
  • 168149400904343250 cubed (1681494009043432503) is 4754293326304904168959369630302987858307408078125000
  • The square root of 168149400904343250 is 410060240.5797753639
  • The cube root of 168149400904343250 is 551948.3525948423

Scales and comparisons

How big is 168149400904343250?
  • 168,149,400,904,343,250 seconds is equal to 5,346,630,828 years, 26 weeks, 4 days, 1 hour, 7 minutes, 30 seconds.
  • To count from 1 to 168,149,400,904,343,250 would take you about sixteen billion, thirty-nine million, eight hundred ninety-two thousand, four hundred 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 168149400904343250 cubic inches would be around 45995.7 feet tall.

Recreational maths with 168149400904343250

  • 168149400904343250 backwards is 052343409004941861
  • 168149400904343250 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 168149400904343250's digits is 63
  • More coming soon!

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"Number 168149400904343250 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.

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Numbermatics. (2024). Number 168149400904343250 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/168149400904343250/

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Numbermatics. 2024. "Number 168149400904343250 - Facts about the integer". https://numbermatics.com/n/168149400904343250/

The information we have on file for 168149400904343250 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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