129389040
129,389,040 is an even composite number composed of six prime numbers multiplied together.
129389040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 129389040:
24 × 32 × 5 × 11 × 17 × 312
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 17 × 31 × 31)See below for interesting mathematical facts about the number 129389040 from the Numbermatics database.
Names of 129389040
- Cardinal: 129389040 can be written as One hundred twenty-nine million, three hundred eighty-nine thousand and forty.
Scientific notation
- Scientific notation: 1.2938904 × 108
Factors of 129389040
Divisors of 129389040
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 17 18 20 22 24 30 31 33 34 36 40 44 45 48 51 55 60 62 66 68 72 80 85 88 90 93 99 102 110 120 124 132 136 144 153 155 165 170 176 180 186 187 198 204 220 240 248 255 264 272 279 306 310 330 340 341 360 372 374 396 408 440 465 495 496 510 527 528 558 561 612 620 660 680 682 720 744 748 765 792 816 880 930 935 961 990 1020 1023 1054 1116 1122 1224 1240 1320 1360 1364 1395 1488 1496 1530 1581 1584 1683 1705 1860 1870 1922 1980 2040 2046 2108 2232 2244 2448 2480 2635 2640 2728 2790 2805 2883 2992 3060 3069 3162 3366 3410 3720 3740 3844 3960 4080 4092 4216 4464 4488 4743 4805 5115 5270 5456 5580 5610 5766 5797 6120 6138 6324 6732 6820 7440 7480 7688 7905 7920 8184 8415 8432 8649 8976 9486 9610 10230 10540 10571 11160 11220 11532 11594 12240 12276 12648 13464 13640 14415 14960 15345 15376 15810 16337 16368 16830 17298 17391 18972 19220 20460 21080 21142 22320 22440 23064 23188 23715 24552 25296 26928 27280 28830 28985 30690 31620 31713 32674 33660 34596 34782 37944 38440 40920 42160 42284 43245 44880 46128 46376 47430 49011 49104 52173 52855 57660 57970 61380 63240 63426 65348 67320 69192 69564 75888 76880 81685 81840 84568 86490 86955 92752 94860 95139 98022 104346 105710 115320 115940 122760 126480 126852 130696 134640 138384 139128 147033 158565 163370 169136 172980 173910 179707 189720 190278 196044 208692 211420 230640 231880 245055 245520 253704 260865 261392 278256 294066 317130 326740 345960 347820 359414 379440 380556 392088 417384 422840 463760 475695 490110 507408 521730 539121 588132 634260 653480 691920 695640 718828 735165 761112 784176 834768 845680 898535 951390 980220 1043460 1078242 1176264 1268520 1306960 1391280 1437656 1470330 1522224 1617363 1797070 1902780 1960440 2086920 2156484 2352528 2537040 2695605 2875312 2940660 3234726 3594140 3805560 3920880 4173840 4312968 5391210 5881320 6469452 7188280 7611120 8086815 8625936 10782420 11762640 12938904 14376560 16173630 21564840 25877808 32347260 43129680 64694520 129389040
- Sum of all divisors σ(n): 518631984
- Sum of proper divisors (its aliquot sum) s(n): 389242944
- 129389040 is an abundant number, because the sum of its proper divisors (389242944) is greater than itself. Its abundance is 259853904
Bases of 129389040
- Binary: 1111011011001010001111100002
- Hexadecimal: 0x7B651F0
- Base-36: 251980
Squares and roots of 129389040
- 129389040 squared (1293890402) is 16741523672121600
- 129389040 cubed (1293890403) is 2166169676073088587264000
-
The
square root of 129389040 is 11374.9303294569 -
The
cube root of 129389040 is 505.7848658687
Scales and comparisons
How big is 129389040?- 129,389,040 seconds is equal to 4 years, 5 weeks, 6 days, 13 hours, 24 minutes.
-
To count from 1 to 129,389,040 would take you about six 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 129389040 cubic inches would be around 42.1 feet tall.
Recreational maths with 129389040
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 129389040 - Facts about the integer". Numbermatics.com. 2024. Web. 28 April 2024.
APA style:
Numbermatics. (2024). Number 129389040 - Facts about the integer. Retrieved 28 April 2024, from https://numbermatics.com/n/129389040/
Chicago style:
Numbermatics. 2024. "Number 129389040 - Facts about the integer". https://numbermatics.com/n/129389040/
The information we have on file for 129389040 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 129389040, math, Factors of 129389040, curriculum, school, college, exams, university, Prime factorization of 129389040, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-nine million, three hundred eighty-nine thousand and forty.