100855989
100,855,989 is an odd composite number composed of four prime numbers multiplied together.
100855989 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 100855989:
33 × 132 × 23 × 312
(3 × 3 × 3 × 13 × 13 × 23 × 31 × 31)See below for interesting mathematical facts about the number 100855989 from the Numbermatics database.
Names of 100855989
- Cardinal: 100855989 can be written as One hundred million, eight hundred fifty-five thousand, nine hundred eighty-nine.
Scientific notation
- Scientific notation: 1.00855989 × 108
Factors of 100855989
Divisors of 100855989
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 9 13 23 27 31 39 69 93 117 169 207 279 299 351 403 507 621 713 837 897 961 1209 1521 2139 2691 2883 3627 3887 4563 5239 6417 8073 8649 9269 10881 11661 12493 15717 19251 22103 25947 27807 34983 37479 47151 66309 83421 104949 112437 120497 141453 162409 198927 250263 287339 337311 361491 487227 596781 862017 1084473 1461681 2586051 3253419 3735407 4385043 7758153 11206221 33618663 100855989
- Sum of all divisors σ(n): 174450240
- Sum of proper divisors (its aliquot sum) s(n): 73594251
- 100855989 is a deficient number, because the sum of its proper divisors (73594251) is less than itself. Its deficiency is 27261738
Bases of 100855989
- Binary: 1100000001011110000101101012
- Hexadecimal: 0x602F0B5
- Base-36: 1O1OZ9
Squares and roots of 100855989
- 100855989 squared (1008559892) is 10171930517168121
- 100855989 cubed (1008559893) is 1025900112348272322726669
-
The
square root of 100855989 is 10042.7082502679 -
The
cube root of 100855989 is 465.4795053669
Scales and comparisons
How big is 100855989?- 100,855,989 seconds is equal to 3 years, 10 weeks, 5 days, 7 hours, 33 minutes, 9 seconds.
-
To count from 1 to 100,855,989 would take you about four 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 100855989 cubic inches would be around 38.8 feet tall.
Recreational maths with 100855989
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 100855989 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
APA style:
Numbermatics. (2024). Number 100855989 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/100855989/
Chicago style:
Numbermatics. 2024. "Number 100855989 - Facts about the integer". https://numbermatics.com/n/100855989/
The information we have on file for 100855989 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!
Keywords: Divisors of 100855989, math, Factors of 100855989, curriculum, school, college, exams, university, Prime factorization of 100855989, STEM, science, technology, engineering, physics, economics, calculator, one hundred million, eight hundred fifty-five thousand, nine hundred eighty-nine.