1420949470445615550

1,420,949,470,445,615,550 is an even composite number composed of ten prime numbers multiplied together.

What does the number 1420949470445615550 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 3072 divisors.

1420949470445615550 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of three thousand and seventy-two divisors.

Prime factorization of 1420949470445615550:

2 × 3 × 52 × 113 × 17 × 29 × 31 × 61 × 1613 × 4733

(2 × 3 × 5 × 5 × 11 × 11 × 11 × 17 × 29 × 31 × 61 × 1613 × 4733)

See below for interesting mathematical facts about the number 1420949470445615550 from the Numbermatics database.


Names of 1420949470445615550

  • Cardinal: 1420949470445615550 can be written as One quintillion, four hundred twenty quadrillion, nine hundred forty-nine trillion, four hundred seventy billion, four hundred forty-five million, six hundred fifteen thousand, five hundred fifty.

Scientific notation

  • Scientific notation: 1.42094947044561555 × 1018

Factors of 1420949470445615550

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 6505

Divisors of 1420949470445615550

Bases of 1420949470445615550

  • Binary: 10011101110000011101000000011110011011011000010111001101111102
  • Hexadecimal: 0x13B83A03CDB0B9BE
  • Base-36: ASN8JR2376WU

Squares and roots of 1420949470445615550

  • 1420949470445615550 squared (14209494704456155502) is 2019097397559675259391090218401802500
  • 1420949470445615550 cubed (14209494704456155503) is 2869035377840541050521005517095178842192414342028875000
  • The square root of 1420949470445615550 is 1192035851.1578481673
  • The cube root of 1420949470445615550 is 1124241.3243180597

Scales and comparisons

How big is 1420949470445615550?
  • 1,420,949,470,445,615,550 seconds is equal to 45,181,797,874 years, 45 weeks, 2 days, 21 hours, 12 minutes, 30 seconds.
  • To count from 1 to 1,420,949,470,445,615,550 would take you about one hundred fifty-eight billion, one hundred thirty-six million, two hundred ninety-two thousand, five hundred sixty-two 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 1420949470445615550 cubic inches would be around 93686.8 feet tall.

Recreational maths with 1420949470445615550

  • 1420949470445615550 backwards is 0555165440749490241
  • 1420949470445615550 is a Harshad number.
  • The number of decimal digits it has is: 19
  • The sum of 1420949470445615550's digits is 75
  • More coming soon!

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"Number 1420949470445615550 - Facts about the integer". Numbermatics.com. 2024. Web. 18 May 2024.

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Numbermatics. (2024). Number 1420949470445615550 - Facts about the integer. Retrieved 18 May 2024, from https://numbermatics.com/n/1420949470445615550/

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The information we have on file for 1420949470445615550 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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