398009000
398,009,000 is an even composite number composed of five prime numbers multiplied together.
398009000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 398009000:
23 × 53 × 31 × 37 × 347
(2 × 2 × 2 × 5 × 5 × 5 × 31 × 37 × 347)See below for interesting mathematical facts about the number 398009000 from the Numbermatics database.
Names of 398009000
- Cardinal: 398009000 can be written as Three hundred ninety-eight million, nine thousand.
Scientific notation
- Scientific notation: 3.98009 × 108
Factors of 398009000
Divisors of 398009000
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 5 8 10 20 25 31 37 40 50 62 74 100 124 125 148 155 185 200 248 250 296 310 347 370 500 620 694 740 775 925 1000 1147 1240 1388 1480 1550 1735 1850 2294 2776 3100 3470 3700 3875 4588 4625 5735 6200 6940 7400 7750 8675 9176 9250 10757 11470 12839 13880 15500 17350 18500 21514 22940 25678 28675 31000 34700 37000 43028 43375 45880 51356 53785 57350 64195 69400 86056 86750 102712 107570 114700 128390 143375 173500 215140 229400 256780 268925 286750 320975 347000 398009 430280 513560 537850 573500 641950 796018 1075700 1147000 1283900 1344625 1592036 1604875 1990045 2151400 2567800 2689250 3184072 3209750 3980090 5378500 6419500 7960180 9950225 10757000 12839000 15920360 19900450 39800900 49751125 79601800 99502250 199004500 398009000
- Sum of all divisors σ(n): 990213120
- Sum of proper divisors (its aliquot sum) s(n): 592204120
- 398009000 is an abundant number, because the sum of its proper divisors (592204120) is greater than itself. Its abundance is 194195120
Bases of 398009000
- Binary: 101111011100100100010101010002
- Hexadecimal: 0x17B922A8
- Base-36: 6KYPPK
Squares and roots of 398009000
- 398009000 squared (3980090002) is 158411164081000000
- 398009000 cubed (3980090003) is 63049069004714729000000000
-
The
square root of 398009000 is 19950.1629066031 -
The
cube root of 398009000 is 735.5817813429
Scales and comparisons
How big is 398009000?- 398,009,000 seconds is equal to 12 years, 34 weeks, 14 hours, 3 minutes, 20 seconds.
-
To count from 1 to 398,009,000 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 398009000 cubic inches would be around 61.3 feet tall.
Recreational maths with 398009000
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 398009000 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.
APA style:
Numbermatics. (2024). Number 398009000 - Facts about the integer. Retrieved 20 June 2024, from https://numbermatics.com/n/398009000/
Chicago style:
Numbermatics. 2024. "Number 398009000 - Facts about the integer". https://numbermatics.com/n/398009000/
The information we have on file for 398009000 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 398009000, math, Factors of 398009000, curriculum, school, college, exams, university, Prime factorization of 398009000, STEM, science, technology, engineering, physics, economics, calculator, three hundred ninety-eight million, nine thousand.