1385690328
1,385,690,328 is an even composite number composed of five prime numbers multiplied together.
1385690328 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 1385690328:
23 × 34 × 11 × 31 × 6271
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 31 × 6271)See below for interesting mathematical facts about the number 1385690328 from the Numbermatics database.
Names of 1385690328
- Cardinal: 1385690328 can be written as One billion, three hundred eighty-five million, six hundred ninety thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.385690328 × 109
Factors of 1385690328
Divisors of 1385690328
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 18 22 24 27 31 33 36 44 54 62 66 72 81 88 93 99 108 124 132 162 186 198 216 248 264 279 297 324 341 372 396 558 594 648 682 744 792 837 891 1023 1116 1188 1364 1674 1782 2046 2232 2376 2511 2728 3069 3348 3564 4092 5022 6138 6271 6696 7128 8184 9207 10044 12276 12542 18414 18813 20088 24552 25084 27621 36828 37626 50168 55242 56439 68981 73656 75252 110484 112878 137962 150504 169317 194401 206943 220968 225756 275924 338634 388802 413886 451512 507951 551848 583203 620829 677268 777604 827772 1015902 1166406 1241658 1354536 1555208 1655544 1749609 1862487 2031804 2138411 2332812 2483316 3499218 3724974 4063608 4276822 4665624 4966632 5248827 5587461 6415233 6998436 7449948 8553644 10497654 11174922 12830466 13996872 14899896 15746481 17107288 19245699 20995308 22349844 25660932 31492962 38491398 41990616 44699688 51321864 57737097 62985924 76982796 115474194 125971848 153965592 173211291 230948388 346422582 461896776 692845164 1385690328
- Sum of all divisors σ(n): 4371333120
- Sum of proper divisors (its aliquot sum) s(n): 2985642792
- 1385690328 is an abundant number, because the sum of its proper divisors (2985642792) is greater than itself. Its abundance is 1599952464
Bases of 1385690328
- Binary: 10100101001011111110100110110002
- Hexadecimal: 0x5297F4D8
- Base-36: MX05I0
Squares and roots of 1385690328
- 1385690328 squared (13856903282) is 1920137685112747584
- 1385690328 cubed (13856903283) is 2660716218689043916654167552
-
The
square root of 1385690328 is 37224.8616921541 -
The
cube root of 1385690328 is 1114.8644363195
Scales and comparisons
How big is 1385690328?- 1,385,690,328 seconds is equal to 44 years, 3 weeks, 1 day, 1 hour, 58 minutes, 48 seconds.
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To count from 1 to 1,385,690,328 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 1385690328 cubic inches would be around 92.9 feet tall.
Recreational maths with 1385690328
- 1385690328 backwards is 8230965831
- The number of decimal digits it has is: 10
- The sum of 1385690328's digits is 45
- More coming soon!
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The information we have on file for 1385690328 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 1385690328, math, Factors of 1385690328, curriculum, school, college, exams, university, Prime factorization of 1385690328, STEM, science, technology, engineering, physics, economics, calculator, one billion, three hundred eighty-five million, six hundred ninety thousand, three hundred twenty-eight.