16988981770

16,988,981,770 is an even composite number composed of five prime numbers multiplied together.

What does the number 16988981770 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

16988981770 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 16988981770:

2 × 5 × 31 × 127 × 431521

See below for interesting mathematical facts about the number 16988981770 from the Numbermatics database.

Names of 16988981770

Cardinal: 16988981770 can be written as Sixteen billion, nine hundred eighty-eight million, nine hundred eighty-one thousand, seven hundred seventy.

Scientific notation

Scientific notation: 1.698898177 × 10¹⁰

Factors of 16988981770

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 431686

Divisors of 16988981770

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 10 31 62 127 155 254 310 635 1270 3937 7874 19685 39370 431521 863042 2157605 4315210 13377151 26754302 54803167 66885755 109606334 133771510 274015835 548031670 1698898177 3397796354 8494490885 16988981770
Sum of all divisors σ(n): 31815254016
Sum of proper divisors (its aliquot sum) s(n): 14826272246
16988981770 is a deficient number, because the sum of its proper divisors (14826272246) is less than itself. Its deficiency is 2162709524

Bases of 16988981770

Binary: 1111110100100111110100101000001010₂
Hexadecimal: 0x3F49F4A0A
Base-36: 7SYSU8A

Squares and roots of 16988981770

16988981770 squared (16988981770²) is 288625501581392332900
16988981770 cubed (16988981770³) is 4903453384723380514855871233000
The square root of 16988981770 is 130341.7882722191
The cube root of 16988981770 is 2570.7259613465

Scales and comparisons

How big is 16988981770?

16,988,981,770 seconds is equal to 540 years, 10 weeks, 1 day, 17 hours, 36 minutes, 10 seconds.
To count from 1 to 16,988,981,770 would take you about one thousand and eighty 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 16988981770 cubic inches would be around 214.2 feet tall.

Recreational maths with 16988981770

16988981770 backwards is 07718988961
The number of decimal digits it has is: 11
The sum of 16988981770's digits is 64
More coming soon!

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The information we have on file for 16988981770 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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