28388638720000
28,388,638,720,000 is an even composite number composed of six prime numbers multiplied together.
What does the number 28388638720000 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 1440 divisors.
28388638720000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, four hundred forty divisors.
Prime factorization of 28388638720000:
217 × 54 × 13 × 19 × 23 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 13 × 19 × 23 × 61)See below for interesting mathematical facts about the number 28388638720000 from the Numbermatics database.
Names of 28388638720000
- Cardinal: 28388638720000 can be written as Twenty-eight trillion, three hundred eighty-eight billion, six hundred thirty-eight million, seven hundred twenty thousand.
Scientific notation
- Scientific notation: 2.838863872 × 1013
Factors of 28388638720000
Divisors of 28388638720000
- Number of divisors d(n): 1440
-
Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 23 25 26 32 38 40 46 50 52 61 64 65 76 80 92 95 100 104 115 122 125 128 130 152 160 184 190 200 208 230 244 247 250 256 260 299 304 305 320 325 368 380 400 416 437 460 475 488 494 500 512 520 575 598 608 610 625 640 650 736 760 793 800 832 874 920 950 976 988 1000 1024 1040 1150 1159 1196 1216 1220 1235 1250 1280 1300 1403 1472 1495 1520 1525 1586 1600 1625 1664 1748 1840 1900 1952 1976 2000 2048 2080 2185 2300 2318 2375 2392 2432 2440 2470 2500 2560 2600 2806 2875 2944 2990 3040 3050 3172 3200 3250 3328 3496 3680 3800 3904 3952 3965 4000 4096 4160 4370 4600 4636 4750 4784 4864 4880 4940 5000 5120 5200 5612 5681 5750 5795 5888 5980 6080 6100 6175 6344 6400 6500 6656 6992 7015 7360 7475 7600 7625 7808 7904 7930 8000 8125 8192 8320 8740 9200 9272 9500 9568 9728 9760 9880 10000 10240 10400 10925 11224 11362 11500 11590 11776 11875 11960 12160 12200 12350 12688 12800 13000 13312 13984 14030 14375 14720 14950 15067 15200 15250 15616 15808 15860 16000 16250 16384 16640 17480 18239 18400 18544 19000 19136 19456 19520 19760 19825 20000 20480 20800 21850 22448 22724 23000 23180 23552 23750 23920 24320 24400 24700 25376 25600 26000 26624 26657 27968 28060 28405 28750 28975 29440 29900 30134 30400 30500 30875 31232 31616 31720 32000 32500 32768 33280 34960 35075 36478 36800 37088 37375 38000 38125 38272 38912 39040 39520 39650 40000 40960 41600 43700 44896 45448 46000 46360 47104 47500 47840 48640 48800 49400 50752 51200 52000 53248 53314 54625 55936 56120 56810 57500 57950 58880 59800 60268 60800 61000 61750 62464 63232 63440 64000 65000 65536 66560 69920 70150 72956 73600 74176 74750 75335 76000 76250 76544 77824 78080 79040 79300 80000 81920 83200 87400 89792 90896 91195 92000 92720 94208 95000 95680 97280 97600 98800 99125 101504 102400 104000 106496 106628 109250 111872 112240 113620 115000 115900 117760 119600 120536 121600 122000 123500 124928 126464 126880 128000 130000 131072 133120 133285 139840 140300 142025 144875 145912 147200 148352 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45421821952 46538752000 46691840000 47472640000 49371545600 54593536000 55446560000 56777277440 57466880000 58173440000 59765555200 61714432000 64962560000 68241920000 70971596800 74706944000 77143040000 87349657600 88714496000 93077504000 93383680000 94945280000 109187072000 110893120000 113554554880 114933760000 116346880000 123428864000 136483840000 141943193600 149413888000 154286080000 177428992000 186767360000 218374144000 221786240000 227109109760 232693760000 246857728000 272967680000 283886387200 298827776000 308572160000 354857984000 373534720000 436748288000 443572480000 465387520000 545935360000 567772774400 617144320000 709715968000 747069440000 887144960000 1091870720000 1135545548800 1234288640000 1419431936000 1494138880000 1774289920000 2183741440000 2838863872000 3548579840000 5677727744000 7097159680000 14194319360000 28388638720000
- Sum of all divisors σ(n): 85300241685120
- Sum of proper divisors (its aliquot sum) s(n): 56911602965120
- 28388638720000 is an abundant number, because the sum of its proper divisors (56911602965120) is greater than itself. Its abundance is 28522964245120
Bases of 28388638720000
- Binary: 1100111010001101111101011101000000000000000002
- Hexadecimal: 0x19D1BEBA0000
- Base-36: A29K6IR5S
Squares and roots of 28388638720000
- 28388638720000 squared (283886387200002) is 805914808374683238400000000
- 28388638720000 cubed (283886387200003) is 22878824334046912849377230848000000000000
-
The
square root of 28388638720000 is 5328098.9780596231 -
The
cube root of 28388638720000 is 30505.7370628649
Scales and comparisons
How big is 28388638720000?- 28,388,638,720,000 seconds is equal to 902,670 years, 46 weeks, 5 days, 9 hours, 46 minutes, 40 seconds.
-
To count from 1 to 28,388,638,720,000 would take you about two million, two hundred fifty-six thousand, six hundred seventy-seven 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 28388638720000 cubic inches would be around 2542.1 feet tall.
Recreational maths with 28388638720000
- 28388638720000 backwards is 00002783688382
- The number of decimal digits it has is: 14
- The sum of 28388638720000's digits is 55
- More coming soon!
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"Number 28388638720000 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
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The information we have on file for 28388638720000 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 28388638720000, math, Factors of 28388638720000, curriculum, school, college, exams, university, Prime factorization of 28388638720000, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight trillion, three hundred eighty-eight billion, six hundred thirty-eight million, seven hundred twenty thousand.