139421880
139,421,880 is an even composite number composed of five prime numbers multiplied together.
139421880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 139421880:
23 × 32 × 5 × 13 × 313
(2 × 2 × 2 × 3 × 3 × 5 × 13 × 31 × 31 × 31)See below for interesting mathematical facts about the number 139421880 from the Numbermatics database.
Names of 139421880
- Cardinal: 139421880 can be written as One hundred thirty-nine million, four hundred twenty-one thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.3942188 × 108
Factors of 139421880
Divisors of 139421880
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 30 31 36 39 40 45 52 60 62 65 72 78 90 93 104 117 120 124 130 155 156 180 186 195 234 248 260 279 310 312 360 372 390 403 465 468 520 558 585 620 744 780 806 930 936 961 1116 1170 1209 1240 1395 1560 1612 1860 1922 2015 2232 2340 2418 2790 2883 3224 3627 3720 3844 4030 4680 4805 4836 5580 5766 6045 7254 7688 8060 8649 9610 9672 11160 11532 12090 12493 14415 14508 16120 17298 18135 19220 23064 24180 24986 28830 29016 29791 34596 36270 37479 38440 43245 48360 49972 57660 59582 62465 69192 72540 74958 86490 89373 99944 112437 115320 119164 124930 145080 148955 149916 172980 178746 187395 224874 238328 249860 268119 297910 299832 345960 357492 374790 387283 446865 449748 499720 536238 562185 595820 714984 749580 774566 893730 899496 1072476 1124370 1161849 1191640 1340595 1499160 1549132 1787460 1936415 2144952 2248740 2323698 2681190 3098264 3485547 3574920 3872830 4497480 4647396 5362380 5809245 6971094 7745660 9294792 10724760 11618490 13942188 15491320 17427735 23236980 27884376 34855470 46473960 69710940 139421880
- Sum of all divisors σ(n): 504241920
- Sum of proper divisors (its aliquot sum) s(n): 364820040
- 139421880 is an abundant number, because the sum of its proper divisors (364820040) is greater than itself. Its abundance is 225398160
Bases of 139421880
- Binary: 10000100111101101000101110002
- Hexadecimal: 0x84F68B8
- Base-36: 2B0AM0
Squares and roots of 139421880
- 139421880 squared (1394218802) is 19438460622734400
- 139421880 cubed (1394218803) is 2710146724327600788672000
-
The
square root of 139421880 is 11807.7042645893 -
The
cube root of 139421880 is 518.5336896567
Scales and comparisons
How big is 139421880?- 139,421,880 seconds is equal to 4 years, 22 weeks, 3 days, 16 hours, 18 minutes.
-
To count from 1 to 139,421,880 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 139421880 cubic inches would be around 43.2 feet tall.
Recreational maths with 139421880
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The information we have on file for 139421880 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!
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