1389229128
1,389,229,128 is an even composite number composed of six prime numbers multiplied together.
1389229128 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1389229128:
23 × 32 × 7 × 61 × 73 × 619
(2 × 2 × 2 × 3 × 3 × 7 × 61 × 73 × 619)See below for interesting mathematical facts about the number 1389229128 from the Numbermatics database.
Names of 1389229128
- Cardinal: 1389229128 can be written as One billion, three hundred eighty-nine million, two hundred twenty-nine thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.389229128 × 109
Factors of 1389229128
Divisors of 1389229128
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 61 63 72 73 84 122 126 146 168 183 219 244 252 292 366 427 438 488 504 511 549 584 619 657 732 854 876 1022 1098 1238 1281 1314 1464 1533 1708 1752 1857 2044 2196 2476 2562 2628 3066 3416 3714 3843 4088 4333 4392 4453 4599 4952 5124 5256 5571 6132 7428 7686 8666 8906 9198 10248 11142 12264 12999 13359 14856 15372 17332 17812 18396 22284 25998 26718 30744 31171 34664 35624 36792 37759 38997 40077 44568 45187 51996 53436 62342 75518 77994 80154 90374 93513 103992 106872 113277 124684 135561 151036 155988 160308 180748 187026 226554 249368 264313 271122 280539 302072 311976 316309 320616 339831 361496 374052 406683 453108 528626 542244 561078 632618 679662 748104 792939 813366 906216 948927 1057252 1084488 1122156 1265236 1359324 1585878 1626732 1897854 2114504 2244312 2378817 2530472 2718648 2756407 2846781 3171756 3253464 3795708 4757634 5512814 5693562 6343512 7591416 8269221 9515268 11025628 11387124 16538442 19030536 19294849 22051256 22774248 24807663 33076884 38589698 49615326 57884547 66153768 77179396 99230652 115769094 154358792 173653641 198461304 231538188 347307282 463076376 694614564 1389229128
- Sum of all divisors σ(n): 4437513600
- Sum of proper divisors (its aliquot sum) s(n): 3048284472
- 1389229128 is an abundant number, because the sum of its proper divisors (3048284472) is greater than itself. Its abundance is 1659055344
Bases of 1389229128
- Binary: 10100101100110111110100010010002
- Hexadecimal: 0x52CDF448
- Base-36: MZ4020
Squares and roots of 1389229128
- 1389229128 squared (13892291282) is 1929957570083640384
- 1389229128 cubed (13892291283) is 2681153272164294617729905152
-
The
square root of 1389229128 is 37272.3641321557 -
The
cube root of 1389229128 is 1115.8126829405
Scales and comparisons
How big is 1389229128?- 1,389,229,128 seconds is equal to 44 years, 9 weeks, 58 minutes, 48 seconds.
-
To count from 1 to 1,389,229,128 would take you about eighty-eight 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 1389229128 cubic inches would be around 93 feet tall.
Recreational maths with 1389229128
- 1389229128 backwards is 8219229831
- The number of decimal digits it has is: 10
- The sum of 1389229128's digits is 45
- 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 1389229128 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
APA style:
Numbermatics. (2024). Number 1389229128 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/1389229128/
Chicago style:
Numbermatics. 2024. "Number 1389229128 - Facts about the integer". https://numbermatics.com/n/1389229128/
The information we have on file for 1389229128 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 1389229128, math, Factors of 1389229128, curriculum, school, college, exams, university, Prime factorization of 1389229128, STEM, science, technology, engineering, physics, economics, calculator, one billion, three hundred eighty-nine million, two hundred twenty-nine thousand, one hundred twenty-eight.