389213100
389,213,100 is an even composite number composed of five prime numbers multiplied together.
389213100 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 389213100:
22 × 36 × 52 × 19 × 281
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 19 × 281)See below for interesting mathematical facts about the number 389213100 from the Numbermatics database.
Names of 389213100
- Cardinal: 389213100 can be written as Three hundred eighty-nine million, two hundred thirteen thousand, one hundred.
Scientific notation
- Scientific notation: 3.892131 × 108
Factors of 389213100
Divisors of 389213100
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 19 20 25 27 30 36 38 45 50 54 57 60 75 76 81 90 95 100 108 114 135 150 162 171 180 190 225 228 243 270 281 285 300 324 342 380 405 450 475 486 513 540 562 570 675 684 729 810 843 855 900 950 972 1026 1124 1140 1215 1350 1405 1425 1458 1539 1620 1686 1710 1900 2025 2052 2430 2529 2565 2700 2810 2850 2916 3078 3372 3420 3645 4050 4215 4275 4617 4860 5058 5130 5339 5620 5700 6075 6156 7025 7290 7587 7695 8100 8430 8550 9234 10116 10260 10678 12150 12645 12825 13851 14050 14580 15174 15390 16017 16860 17100 18225 18468 21075 21356 22761 23085 24300 25290 25650 26695 27702 28100 30348 30780 32034 36450 37935 38475 42150 45522 46170 48051 50580 51300 53390 55404 63225 64068 68283 69255 72900 75870 76950 80085 84300 91044 92340 96102 106780 113805 115425 126450 133475 136566 138510 144153 151740 153900 160170 189675 192204 204849 227610 230850 240255 252900 266950 273132 277020 288306 320340 341415 346275 379350 400425 409698 432459 455220 461700 480510 533900 569025 576612 682830 692550 720765 758700 800850 819396 864918 961020 1024245 1138050 1201275 1297377 1365660 1385100 1441530 1601700 1707075 1729836 2048490 2162295 2276100 2402550 2594754 2883060 3414150 3603825 3892131 4096980 4324590 4805100 5121225 5189508 6486885 6828300 7207650 7784262 8649180 10242450 10811475 12973770 14415300 15568524 19460655 20484900 21622950 25947540 32434425 38921310 43245900 64868850 77842620 97303275 129737700 194606550 389213100
- Sum of all divisors σ(n): 1337700840
- Sum of proper divisors (its aliquot sum) s(n): 948487740
- 389213100 is an abundant number, because the sum of its proper divisors (948487740) is greater than itself. Its abundance is 559274640
Bases of 389213100
- Binary: 101110011001011101011101011002
- Hexadecimal: 0x1732EBAC
- Base-36: 6FQ6R0
Squares and roots of 389213100
- 389213100 squared (3892131002) is 151486837211610000
- 389213100 cubed (3892131003) is 58960661520326084091000000
-
The
square root of 389213100 is 19728.4844831021 -
The
cube root of 389213100 is 730.1226415579
Scales and comparisons
How big is 389213100?- 389,213,100 seconds is equal to 12 years, 19 weeks, 3 days, 18 hours, 45 minutes.
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To count from 1 to 389,213,100 would take you about eighteen 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 389213100 cubic inches would be around 60.8 feet tall.
Recreational maths with 389213100
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"Number 389213100 - Facts about the integer". Numbermatics.com. 2024. Web. 28 April 2024.
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The information we have on file for 389213100 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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