1997541

1,997,541 is an odd composite number composed of four prime numbers multiplied together.

What does the number 1997541 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

1997541 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 1997541:

3⁴ × 7 × 13 × 271

(3 × 3 × 3 × 3 × 7 × 13 × 271)

See below for interesting mathematical facts about the number 1997541 from the Numbermatics database.

Names of 1997541

Cardinal: 1997541 can be written as One million, nine hundred ninety-seven thousand, five hundred forty-one.

Scientific notation

Scientific notation: 1.997541 × 10⁶

Factors of 1997541

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 294

Divisors of 1997541

Number of divisors d(n): 40
Complete list of divisors:
1 3 7 9 13 21 27 39 63 81 91 117 189 271 273 351 567 813 819 1053 1897 2439 2457 3523 5691 7317 7371 10569 17073 21951 24661 31707 51219 73983 95121 153657 221949 285363 665847 1997541
Sum of all divisors σ(n): 3686144
Sum of proper divisors (its aliquot sum) s(n): 1688603
1997541 is a deficient number, because the sum of its proper divisors (1688603) is less than itself. Its deficiency is 308938

Bases of 1997541

Binary: 111100111101011100101₂
Hexadecimal: 0x1E7AE5
Base-36: 16TB9

Squares and roots of 1997541

1997541 squared (1997541²) is 3990170046681
1997541 cubed (1997541³) is 7970528265217211421
The square root of 1997541 is 1413.3439071931
The cube root of 1997541 is 125.9404480487

Scales and comparisons

How big is 1997541?

1,997,541 seconds is equal to 3 weeks, 2 days, 2 hours, 52 minutes, 21 seconds.
To count from 1 to 1,997,541 would take you about four weeks!

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 1997541 cubic inches would be around 10.5 feet tall.

Recreational maths with 1997541

1997541 backwards is 1457991
The number of decimal digits it has is: 7
The sum of 1997541's digits is 36
More coming soon!

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The information we have on file for 1997541 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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