1997489160
1,997,489,160 is an even composite number composed of four prime numbers multiplied together.
1997489160 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 1997489160:
23 × 36 × 5 × 68501
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 68501)See below for interesting mathematical facts about the number 1997489160 from the Numbermatics database.
Names of 1997489160
- Cardinal: 1997489160 can be written as One billion, nine hundred ninety-seven million, four hundred eighty-nine thousand, one hundred sixty.
Scientific notation
- Scientific notation: 1.99748916 × 109
Factors of 1997489160
Divisors of 1997489160
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 90 108 120 135 162 180 216 243 270 324 360 405 486 540 648 729 810 972 1080 1215 1458 1620 1944 2430 2916 3240 3645 4860 5832 7290 9720 14580 29160 68501 137002 205503 274004 342505 411006 548008 616509 685010 822012 1027515 1233018 1370020 1644024 1849527 2055030 2466036 2740040 3082545 3699054 4110060 4932072 5548581 6165090 7398108 8220120 9247635 11097162 12330180 14796216 16645743 18495270 22194324 24660360 27742905 33291486 36990540 44388648 49937229 55485810 66582972 73981080 83228715 99874458 110971620 133165944 166457430 199748916 221943240 249686145 332914860 399497832 499372290 665829720 998744580 1997489160
- Sum of all divisors σ(n): 6738541740
- Sum of proper divisors (its aliquot sum) s(n): 4741052580
- 1997489160 is an abundant number, because the sum of its proper divisors (4741052580) is greater than itself. Its abundance is 2743563420
Bases of 1997489160
- Binary: 11101110000111101000100000010002
- Hexadecimal: 0x770F4408
- Base-36: X194I0
Squares and roots of 1997489160
- 1997489160 squared (19974891602) is 3989962944317505600
- 1997489160 cubed (19974891603) is 7969907730075901034239296000
-
The
square root of 1997489160 is 44693.2786893063 -
The
cube root of 1997489160 is 1259.3935857423
Scales and comparisons
How big is 1997489160?- 1,997,489,160 seconds is equal to 63 years, 26 weeks, 5 days, 2 hours, 6 minutes.
-
To count from 1 to 1,997,489,160 would take you about one hundred twenty-seven 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 1997489160 cubic inches would be around 104.9 feet tall.
Recreational maths with 1997489160
- 1997489160 backwards is 0619847991
- 1997489160 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1997489160's digits is 54
- More coming soon!
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 1997489160 - Facts about the integer". Numbermatics.com. 2024. Web. 6 June 2024.
APA style:
Numbermatics. (2024). Number 1997489160 - Facts about the integer. Retrieved 6 June 2024, from https://numbermatics.com/n/1997489160/
Chicago style:
Numbermatics. 2024. "Number 1997489160 - Facts about the integer". https://numbermatics.com/n/1997489160/
The information we have on file for 1997489160 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 1997489160, math, Factors of 1997489160, curriculum, school, college, exams, university, Prime factorization of 1997489160, STEM, science, technology, engineering, physics, economics, calculator, one billion, nine hundred ninety-seven million, four hundred eighty-nine thousand, one hundred sixty.