1385729070
1,385,729,070 is an even composite number composed of eight prime numbers multiplied together.
1385729070 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 1385729070:
2 × 3 × 5 × 11 × 23 × 41 × 61 × 73
See below for interesting mathematical facts about the number 1385729070 from the Numbermatics database.
Names of 1385729070
- Cardinal: 1385729070 can be written as One billion, three hundred eighty-five million, seven hundred twenty-nine thousand and seventy.
Scientific notation
- Scientific notation: 1.38572907 × 109
Factors of 1385729070
Divisors of 1385729070
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 5 6 10 11 15 22 23 30 33 41 46 55 61 66 69 73 82 110 115 122 123 138 146 165 183 205 219 230 246 253 305 330 345 365 366 410 438 451 506 610 615 671 690 730 759 803 902 915 943 1095 1230 1265 1342 1353 1403 1518 1606 1679 1830 1886 2013 2190 2255 2409 2501 2530 2706 2806 2829 2993 3355 3358 3795 4015 4026 4209 4453 4510 4715 4818 5002 5037 5658 5986 6710 6765 7015 7503 7590 8030 8395 8418 8906 8979 9430 10065 10074 10373 12045 12505 13359 13530 14030 14145 14965 15006 15433 16790 17958 18469 20130 20746 21045 22265 24090 25010 25185 26718 27511 28290 29930 30866 31119 32923 36938 37515 42090 44530 44895 46299 48983 50370 51865 55022 55407 57523 62238 65846 66795 68839 75030 77165 82533 89790 92345 92598 97966 98769 102419 103730 110814 115046 133590 137555 137678 146949 154330 155595 164615 165066 172569 182573 184690 197538 204838 206517 231495 244915 275110 277035 287615 293898 307257 311190 329230 344195 345138 365146 412665 413034 462990 489830 493845 512095 547719 554070 575230 614514 632753 688390 734745 757229 825330 862845 912865 987690 1024190 1032585 1095438 1126609 1265506 1469490 1514458 1536285 1725690 1825730 1898259 2008303 2065170 2253218 2271687 2738595 3072570 3163765 3379827 3786145 3796518 4016606 4199179 4543374 5477190 5633045 6024909 6327530 6759654 7572290 8398358 9491295 10041515 11266090 11358435 12049818 12597537 16899135 18982590 20083030 20995895 22716870 25195074 30124545 33798270 41991790 46190969 60249090 62987685 92381938 125975370 138572907 230954845 277145814 461909690 692864535 1385729070
- Sum of all divisors σ(n): 3995744256
- Sum of proper divisors (its aliquot sum) s(n): 2610015186
- 1385729070 is an abundant number, because the sum of its proper divisors (2610015186) is greater than itself. Its abundance is 1224286116
Bases of 1385729070
- Binary: 10100101001100010001100001011102
- Hexadecimal: 0x52988C2E
- Base-36: MX0ZE6
Squares and roots of 1385729070
- 1385729070 squared (13857290702) is 1920245055443064900
- 1385729070 cubed (13857290703) is 2660939394851216761826643000
-
The
square root of 1385729070 is 37225.3820665417 -
The
cube root of 1385729070 is 1114.8748262491
Scales and comparisons
How big is 1385729070?- 1,385,729,070 seconds is equal to 44 years, 3 weeks, 1 day, 12 hours, 44 minutes, 30 seconds.
-
To count from 1 to 1,385,729,070 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 1385729070 cubic inches would be around 92.9 feet tall.
Recreational maths with 1385729070
- 1385729070 backwards is 0709275831
- The number of decimal digits it has is: 10
- The sum of 1385729070's digits is 42
- 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 1385729070 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
APA style:
Numbermatics. (2024). Number 1385729070 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/1385729070/
Chicago style:
Numbermatics. 2024. "Number 1385729070 - Facts about the integer". https://numbermatics.com/n/1385729070/
The information we have on file for 1385729070 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 1385729070, math, Factors of 1385729070, curriculum, school, college, exams, university, Prime factorization of 1385729070, STEM, science, technology, engineering, physics, economics, calculator, one billion, three hundred eighty-five million, seven hundred twenty-nine thousand and seventy.