28295520
28,295,520 is an even composite number composed of six prime numbers multiplied together.
28295520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 28295520:
25 × 3 × 5 × 11 × 23 × 233
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 23 × 233)See below for interesting mathematical facts about the number 28295520 from the Numbermatics database.
Names of 28295520
- Cardinal: 28295520 can be written as Twenty-eight million, two hundred ninety-five thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.829552 × 107
Factors of 28295520
Divisors of 28295520
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 23 24 30 32 33 40 44 46 48 55 60 66 69 80 88 92 96 110 115 120 132 138 160 165 176 184 220 230 233 240 253 264 276 330 345 352 368 440 460 466 480 506 528 552 660 690 699 736 759 880 920 932 1012 1056 1104 1165 1265 1320 1380 1398 1518 1760 1840 1864 2024 2208 2330 2530 2563 2640 2760 2796 3036 3495 3680 3728 3795 4048 4660 5060 5126 5280 5359 5520 5592 6072 6990 7456 7590 7689 8096 9320 10120 10252 10718 11040 11184 12144 12815 13980 15180 15378 16077 18640 20240 20504 21436 22368 24288 25630 26795 27960 30360 30756 32154 37280 38445 40480 41008 42872 51260 53590 55920 58949 60720 61512 64308 76890 80385 82016 85744 102520 107180 111840 117898 121440 123024 128616 153780 160770 171488 176847 205040 214360 235796 246048 257232 294745 307560 321540 353694 410080 428720 471592 514464 589490 615120 643080 707388 857440 884235 943184 1178980 1230240 1286160 1414776 1768470 1886368 2357960 2572320 2829552 3536940 4715920 5659104 7073880 9431840 14147760 28295520
- Sum of all divisors σ(n): 101896704
- Sum of proper divisors (its aliquot sum) s(n): 73601184
- 28295520 is an abundant number, because the sum of its proper divisors (73601184) is greater than itself. Its abundance is 45305664
Bases of 28295520
- Binary: 11010111111000001011000002
- Hexadecimal: 0x1AFC160
- Base-36: GUGYO
Squares and roots of 28295520
- 28295520 squared (282955202) is 800636452070400
- 28295520 cubed (282955203) is 22654424742287044608000
-
The
square root of 28295520 is 5319.3533441577 -
The
cube root of 28295520 is 304.7234616067
Scales and comparisons
How big is 28295520?- 28,295,520 seconds is equal to 46 weeks, 5 days, 11 hours, 52 minutes.
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To count from 1 to 28,295,520 would take you about eighteen 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 28295520 cubic inches would be around 25.4 feet tall.
Recreational maths with 28295520
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The information we have on file for 28295520 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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