30313920
30,313,920 is an even composite number composed of six prime numbers multiplied together.
30313920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 30313920:
26 × 3 × 5 × 7 × 13 × 347
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 13 × 347)See below for interesting mathematical facts about the number 30313920 from the Numbermatics database.
Names of 30313920
- Cardinal: 30313920 can be written as Thirty million, three hundred thirteen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.031392 × 107
Factors of 30313920
Divisors of 30313920
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 52 56 60 64 65 70 78 80 84 91 96 104 105 112 120 130 140 156 160 168 182 192 195 208 210 224 240 260 273 280 312 320 336 347 364 390 416 420 448 455 480 520 546 560 624 672 694 728 780 832 840 910 960 1040 1041 1092 1120 1248 1344 1365 1388 1456 1560 1680 1735 1820 2080 2082 2184 2240 2429 2496 2730 2776 2912 3120 3360 3470 3640 4160 4164 4368 4511 4858 5205 5460 5552 5824 6240 6720 6940 7280 7287 8328 8736 9022 9716 10410 10920 11104 12145 12480 13533 13880 14560 14574 16656 17472 18044 19432 20820 21840 22208 22555 24290 27066 27760 29120 29148 31577 33312 36088 36435 38864 41640 43680 45110 48580 54132 55520 58296 63154 66624 67665 72176 72870 77728 83280 87360 90220 94731 97160 108264 111040 116592 126308 135330 144352 145740 155456 157885 166560 180440 189462 194320 216528 233184 252616 270660 288704 291480 315770 333120 360880 378924 388640 433056 466368 473655 505232 541320 582960 631540 721760 757848 777280 866112 947310 1010464 1082640 1165920 1263080 1443520 1515696 1894620 2020928 2165280 2331840 2526160 3031392 3789240 4330560 5052320 6062784 7578480 10104640 15156960 30313920
- Sum of all divisors σ(n): 118798848
- Sum of proper divisors (its aliquot sum) s(n): 88484928
- 30313920 is an abundant number, because the sum of its proper divisors (88484928) is greater than itself. Its abundance is 58171008
Bases of 30313920
- Binary: 11100111010001101110000002
- Hexadecimal: 0x1CE8DC0
- Base-36: I1QDC
Squares and roots of 30313920
- 30313920 squared (303139202) is 918933745766400
- 30313920 cubed (303139203) is 27856484054462988288000
-
The
square root of 30313920 is 5505.8078426331 -
The
cube root of 30313920 is 311.8032948137
Scales and comparisons
How big is 30313920?- 30,313,920 seconds is equal to 50 weeks, 20 hours, 32 minutes.
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To count from 1 to 30,313,920 would take you about twenty-three 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 30313920 cubic inches would be around 26 feet tall.
Recreational maths with 30313920
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The information we have on file for 30313920 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 30313920, math, Factors of 30313920, curriculum, school, college, exams, university, Prime factorization of 30313920, STEM, science, technology, engineering, physics, economics, calculator, thirty million, three hundred thirteen thousand, nine hundred twenty.