640338048
640,338,048 is an even composite number composed of five prime numbers multiplied together.
640338048 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 640338048:
27 × 35 × 7 × 17 × 173
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 17 × 173)See below for interesting mathematical facts about the number 640338048 from the Numbermatics database.
Names of 640338048
- Cardinal: 640338048 can be written as Six hundred forty million, three hundred thirty-eight thousand and forty-eight.
Scientific notation
- Scientific notation: 6.40338048 × 108
Factors of 640338048
Divisors of 640338048
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 32 34 36 42 48 51 54 56 63 64 68 72 81 84 96 102 108 112 119 126 128 136 144 153 162 168 173 189 192 204 216 224 238 243 252 272 288 306 324 336 346 357 378 384 408 432 448 459 476 486 504 519 544 567 576 612 648 672 692 714 756 816 864 896 918 952 972 1008 1038 1071 1088 1134 1152 1211 1224 1296 1344 1377 1384 1428 1512 1557 1632 1701 1728 1836 1904 1944 2016 2076 2142 2176 2268 2422 2448 2592 2688 2754 2768 2856 2941 3024 3114 3213 3264 3402 3456 3633 3672 3808 3888 4032 4131 4152 4284 4536 4671 4844 4896 5184 5508 5536 5712 5882 6048 6228 6426 6528 6804 7266 7344 7616 7776 8064 8262 8304 8568 8823 9072 9342 9639 9688 9792 10368 10899 11016 11072 11424 11764 12096 12456 12852 13608 14013 14532 14688 15232 15552 16524 16608 17136 17646 18144 18684 19278 19376 19584 20587 21798 22032 22144 22848 23528 24192 24912 25704 26469 27216 28026 28917 29064 29376 31104 32697 33048 33216 34272 35292 36288 37368 38556 38752 41174 42039 43596 44064 45696 47056 49824 51408 52938 54432 56052 57834 58128 58752 61761 65394 66096 66432 68544 70584 72576 74736 77112 77504 79407 82348 84078 87192 88128 94112 98091 99648 102816 105876 108864 112104 115668 116256 123522 130788 132192 137088 141168 149472 154224 155008 158814 164696 168156 174384 176256 185283 188224 196182 199296 205632 211752 217728 224208 231336 232512 238221 247044 261576 264384 282336 294273 298944 308448 317628 329392 336312 348768 370566 376448 392364 411264 423504 448416 462672 465024 476442 494088 523152 528768 555849 564672 588546 597888 616896 635256 658784 672624 697536 714663 741132 784728 847008 896832 925344 952884 988176 1046304 1111698 1129344 1177092 1233792 1270512 1317568 1345248 1395072 1429326 1482264 1569456 1667547 1694016 1793664 1850688 1905768 1976352 2092608 2223396 2354184 2541024 2635136 2690496 2858652 2964528 3138912 3335094 3388032 3701376 3811536 3952704 4185216 4446792 4708368 5002641 5082048 5380992 5717304 5929056 6277824 6670188 7623072 7905408 8893584 9416736 10005282 10164096 11434608 11858112 12555648 13340376 15246144 17787168 18833472 20010564 22869216 23716224 26680752 30492288 35574336 37666944 40021128 45738432 53361504 71148672 80042256 91476864 106723008 160084512 213446016 320169024 640338048
- Sum of all divisors σ(n): 2325697920
- Sum of proper divisors (its aliquot sum) s(n): 1685359872
- 640338048 is an abundant number, because the sum of its proper divisors (1685359872) is greater than itself. Its abundance is 1045021824
Bases of 640338048
- Binary: 1001100010101011001000100000002
- Hexadecimal: 0x262AC880
- Base-36: AL8O00
Squares and roots of 640338048
- 640338048 squared (6403380482) is 410032815716450304
- 640338048 cubed (6403380483) is 262559612831815509152366592
-
The
square root of 640338048 is 25304.9016595599 -
The
cube root of 640338048 is 861.9255789599
Scales and comparisons
How big is 640338048?- 640,338,048 seconds is equal to 20 years, 18 weeks, 5 days, 7 hours, 40 minutes, 48 seconds.
-
To count from 1 to 640,338,048 would take you about thirty 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 640338048 cubic inches would be around 71.8 feet tall.
Recreational maths with 640338048
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 640338048 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
APA style:
Numbermatics. (2024). Number 640338048 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/640338048/
Chicago style:
Numbermatics. 2024. "Number 640338048 - Facts about the integer". https://numbermatics.com/n/640338048/
The information we have on file for 640338048 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 640338048, math, Factors of 640338048, curriculum, school, college, exams, university, Prime factorization of 640338048, STEM, science, technology, engineering, physics, economics, calculator, six hundred forty million, three hundred thirty-eight thousand and forty-eight.