389897664
389,897,664 is an even composite number composed of five prime numbers multiplied together.
389897664 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 389897664:
26 × 3 × 13 × 31 × 5039
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 31 × 5039)See below for interesting mathematical facts about the number 389897664 from the Numbermatics database.
Names of 389897664
- Cardinal: 389897664 can be written as Three hundred eighty-nine million, eight hundred ninety-seven thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 3.89897664 × 108
Factors of 389897664
Divisors of 389897664
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 31 32 39 48 52 62 64 78 93 96 104 124 156 186 192 208 248 312 372 403 416 496 624 744 806 832 992 1209 1248 1488 1612 1984 2418 2496 2976 3224 4836 5039 5952 6448 9672 10078 12896 15117 19344 20156 25792 30234 38688 40312 60468 65507 77376 80624 120936 131014 156209 161248 196521 241872 262028 312418 322496 393042 468627 483744 524056 624836 786084 937254 967488 1048112 1249672 1572168 1874508 2030717 2096224 2499344 3144336 3749016 4061434 4192448 4998688 6092151 6288672 7498032 8122868 9997376 12184302 12577344 14996064 16245736 24368604 29992128 32491472 48737208 64982944 97474416 129965888 194948832 389897664
- Sum of all divisors σ(n): 1147023360
- Sum of proper divisors (its aliquot sum) s(n): 757125696
- 389897664 is an abundant number, because the sum of its proper divisors (757125696) is greater than itself. Its abundance is 367228032
Bases of 389897664
- Binary: 101110011110101011101110000002
- Hexadecimal: 0x173D5DC0
- Base-36: 6G4UYO
Squares and roots of 389897664
- 389897664 squared (3898976642) is 152020188392656896
- 389897664 cubed (3898976643) is 59272316335136838503890944
-
The
square root of 389897664 is 19745.8264957433 -
The
cube root of 389897664 is 730.5504474135
Scales and comparisons
How big is 389897664?- 389,897,664 seconds is equal to 12 years, 20 weeks, 4 days, 16 hours, 54 minutes, 24 seconds.
-
To count from 1 to 389,897,664 would take you about eighteen 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 389897664 cubic inches would be around 60.9 feet tall.
Recreational maths with 389897664
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 389897664 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.
APA style:
Numbermatics. (2024). Number 389897664 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/389897664/
Chicago style:
Numbermatics. 2024. "Number 389897664 - Facts about the integer". https://numbermatics.com/n/389897664/
The information we have on file for 389897664 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 389897664, math, Factors of 389897664, curriculum, school, college, exams, university, Prime factorization of 389897664, STEM, science, technology, engineering, physics, economics, calculator, three hundred eighty-nine million, eight hundred ninety-seven thousand, six hundred sixty-four.