13031928
13,031,928 is an even composite number composed of five prime numbers multiplied together.
13031928 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 13031928:
23 × 34 × 7 × 132 × 17
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 13 × 13 × 17)See below for interesting mathematical facts about the number 13031928 from the Numbermatics database.
Names of 13031928
- Cardinal: 13031928 can be written as Thirteen million, thirty-one thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3031928 × 107
Factors of 13031928
Divisors of 13031928
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 17 18 21 24 26 27 28 34 36 39 42 51 52 54 56 63 68 72 78 81 84 91 102 104 108 117 119 126 136 153 156 162 168 169 182 189 204 216 221 234 238 252 273 306 312 324 338 351 357 364 378 408 442 459 468 476 504 507 546 567 612 648 663 676 702 714 728 756 819 884 918 936 952 1014 1053 1071 1092 1134 1183 1224 1326 1352 1377 1404 1428 1512 1521 1547 1638 1768 1836 1989 2028 2106 2142 2184 2268 2366 2457 2652 2754 2808 2856 2873 3042 3094 3213 3276 3549 3672 3978 4056 4212 4284 4536 4563 4641 4732 4914 5304 5508 5746 5967 6084 6188 6426 6552 7098 7371 7956 8424 8568 8619 9126 9282 9464 9639 9828 10647 11016 11492 11934 12168 12376 12852 13689 13923 14196 14742 15912 17238 17901 18252 18564 19278 19656 20111 21294 22984 23868 25704 25857 27378 27846 28392 29484 31941 34476 35802 36504 37128 38556 40222 41769 42588 47736 51714 54756 55692 58968 60333 63882 68952 71604 77112 77571 80444 83538 85176 95823 103428 109512 111384 120666 125307 127764 143208 155142 160888 167076 180999 191646 206856 232713 241332 250614 255528 310284 334152 361998 383292 465426 482664 501228 542997 620568 723996 766584 930852 1002456 1085994 1447992 1628991 1861704 2171988 3257982 4343976 6515964 13031928
- Sum of all divisors σ(n): 47828880
- Sum of proper divisors (its aliquot sum) s(n): 34796952
- 13031928 is an abundant number, because the sum of its proper divisors (34796952) is greater than itself. Its abundance is 21765024
Bases of 13031928
- Binary: 1100011011011001111110002
- Hexadecimal: 0xC6D9F8
- Base-36: 7RBI0
Squares and roots of 13031928
- 13031928 squared (130319282) is 169831147397184
- 13031928 cubed (130319283) is 2213227285037489290752
-
The
square root of 13031928 is 3609.9761772067 -
The
cube root of 13031928 is 235.3258073299
Scales and comparisons
How big is 13031928?- 13,031,928 seconds is equal to 21 weeks, 3 days, 19 hours, 58 minutes, 48 seconds.
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To count from 1 to 13,031,928 would take you about thirty-two weeks!
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 13031928 cubic inches would be around 19.6 feet tall.
Recreational maths with 13031928
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The information we have on file for 13031928 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 13031928, math, Factors of 13031928, curriculum, school, college, exams, university, Prime factorization of 13031928, STEM, science, technology, engineering, physics, economics, calculator, thirteen million, thirty-one thousand, nine hundred twenty-eight.