21427950004920
21,427,950,004,920 is an even composite number composed of five prime numbers multiplied together.
21427950004920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21427950004920:
23 × 33 × 5 × 792 × 17832
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 79 × 79 × 1783 × 1783)See below for interesting mathematical facts about the number 21427950004920 from the Numbermatics database.
Names of 21427950004920
- Cardinal: 21427950004920 can be written as Twenty-one trillion, four hundred twenty-seven billion, nine hundred fifty million, four thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.142795000492 × 1013
Factors of 21427950004920
Divisors of 21427950004920
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 79 90 108 120 135 158 180 216 237 270 316 360 395 474 540 632 711 790 948 1080 1185 1422 1580 1783 1896 2133 2370 2844 3160 3555 3566 4266 4740 5349 5688 6241 7110 7132 8532 8915 9480 10665 10698 12482 14220 14264 16047 17064 17830 18723 21330 21396 24964 26745 28440 31205 32094 35660 37446 42660 42792 48141 49928 53490 56169 62410 64188 71320 74892 80235 85320 93615 96282 106980 112338 124820 128376 140857 149784 160470 168507 187230 192564 213960 224676 240705 249640 280845 281714 320940 337014 374460 385128 422571 449352 481410 561690 563428 641880 674028 704285 748920 842535 845142 962820 1123380 1126856 1267713 1348056 1408570 1685070 1690284 1925640 2112855 2246760 2535426 2817140 3179089 3370140 3380568 3803139 4225710 5070852 5634280 6338565 6358178 6740280 7606278 8451420 9537267 10141704 11127703 12677130 12716356 15212556 15895445 16902840 19015695 19074534 22255406 25354260 25432712 28611801 30425112 31790890 33383109 38031390 38149068 44510812 47686335 50708520 55638515 57223602 63581780 66766218 76062780 76298136 85835403 89021624 95372670 100149327 111277030 114447204 127163560 133532436 143059005 152125560 166915545 171670806 190745340 200298654 222554060 228894408 251148031 267064872 286118010 300447981 333831090 343341612 381490680 400597308 429177015 445108120 500746635 502296062 572236020 600895962 667662180 686683224 753444093 801194616 858354030 1001493270 1004592124 1144472040 1201791924 1255740155 1335324360 1502239905 1506888186 1716708060 2002986540 2009184248 2260332279 2403583848 2511480310 3004479810 3013776372 3433416120 3767220465 4005973080 4520664558 5022960620 6008959620 6027552744 6780996837 7534440930 9041329116 10045921240 11301661395 12017919240 13561993674 15068881860 18082658232 19840694449 22603322790 27123987348 30137763720 33904984185 39681388898 45206645580 54247974696 59522083347 67809968370 79362777796 90413291160 99203472245 119044166694 135619936740 158725555592 178566250041 198406944490 238088333388 271239873480 297610416735 357132500082 396813888980 476176666776 535698750123 595220833470 714265000164 793627777960 892831250205 1071397500246 1190441666940 1428530000328 1785662500410 2142795000492 2380883333880 2678493750615 3571325000820 4285590000984 5356987501230 7142650001640 10713975002460 21427950004920
- Sum of all divisors σ(n): 72382673638800
- Sum of proper divisors (its aliquot sum) s(n): 50954723633880
- 21427950004920 is an abundant number, because the sum of its proper divisors (50954723633880) is greater than itself. Its abundance is 29526773628960
Bases of 21427950004920
- Binary: 1001101111101000101010101100100101010101110002
- Hexadecimal: 0x137D15592AB8
- Base-36: 7LFV46GU0
Squares and roots of 21427950004920
- 21427950004920 squared (214279500049202) is 459157041413351028024206400
- 21427950004920 cubed (214279500049203) is 9838794127812267804704980586759095488000
-
The
square root of 21427950004920 is 4629033.3769503109 -
The
cube root of 21427950004920 is 27775.3927158631
Scales and comparisons
How big is 21427950004920?- 21,427,950,004,920 seconds is equal to 681,342 years, 27 weeks, 3 days, 14 hours, 42 minutes.
-
To count from 1 to 21,427,950,004,920 would take you about one million, seven hundred three thousand, three hundred fifty-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 21427950004920 cubic inches would be around 2314.6 feet tall.
Recreational maths with 21427950004920
- 21427950004920 backwards is 02940005972412
- 21427950004920 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21427950004920's digits is 45
- More coming soon!
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The information we have on file for 21427950004920 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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