420479959449664

420,479,959,449,664 is an even composite number composed of two prime numbers multiplied together.

What does the number 420479959449664 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 21 divisors.

420479959449664 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty-one divisors.

Prime factorization of 420479959449664:

2⁶ × 1601²

(2 × 2 × 2 × 2 × 2 × 2 × 1601 × 1601)

See below for interesting mathematical facts about the number 420479959449664 from the Numbermatics database.

Names of 420479959449664

Cardinal: 420479959449664 can be written as Four hundred twenty trillion, four hundred seventy-nine billion, nine hundred fifty-nine million, four hundred forty-nine thousand, six hundred sixty-four.

Scientific notation

Scientific notation: 4.20479959449664 × 10¹⁴

Factors of 420479959449664

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 8
Sum of prime factors: 1603

Divisors of 420479959449664

Number of divisors d(n): 21
Complete list of divisors:
1 2 4 8 16 32 64 1601 3202 6404 12808 25616 51232 102464 2563201 5126402 10252804 20505608 41011216 82022432 164044864
Sum of all divisors σ(n): 420480121134781
Sum of proper divisors (its aliquot sum) s(n): 161685117
420479959449664 is a deficient number, because the sum of its proper divisors (161685117) is less than itself. Its deficiency is 420479797764547

Bases of 420479959449664

Binary: 1011111100110110010011110100111100100000001000000₂
Hexadecimal: 0x17E6C9E9E4040
Base-36: 451PTRDVLS

Squares and roots of 420479959449664

420479959449664 squared (420479959449664²) is 176803396298791081769749712896
420479959449664 cubed (420479959449664³) is 74342284906278548205409599711684586163666944
420479959449664 is a perfect square number. Its square root is 20505608
The cube root of 420479959449664 is 74917.2396402463

Scales and comparisons

How big is 420479959449664?

420,479,959,449,664 seconds is equal to 13,369,962 years, 4 weeks, 1 day, 8 hours, 1 minute, 4 seconds.
To count from 1 to 420,479,959,449,664 would take you about thirty-three million, four hundred twenty-four thousand, nine hundred 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 420479959449664 cubic inches would be around 6243.1 feet tall.

Recreational maths with 420479959449664

420479959449664 backwards is 466944959974024
The number of decimal digits it has is: 15
The sum of 420479959449664's digits is 82
More coming soon!

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