20388147120
20,388,147,120 is an even composite number composed of six prime numbers multiplied together.
What does the number 20388147120 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 560 divisors.
20388147120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred sixty divisors.
Prime factorization of 20388147120:
24 × 36 × 5 × 11 × 61 × 521
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 61 × 521)See below for interesting mathematical facts about the number 20388147120 from the Numbermatics database.
Names of 20388147120
- Cardinal: 20388147120 can be written as Twenty billion, three hundred eighty-eight million, one hundred forty-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.038814712 × 1010
Factors of 20388147120
Divisors of 20388147120
- Number of divisors d(n): 560
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 33 36 40 44 45 48 54 55 60 61 66 72 80 81 88 90 99 108 110 120 122 132 135 144 162 165 176 180 183 198 216 220 240 243 244 264 270 297 305 324 330 360 366 396 405 432 440 486 488 495 521 528 540 549 594 610 648 660 671 720 729 732 792 810 880 891 915 972 976 990 1042 1080 1098 1188 1215 1220 1296 1320 1342 1458 1464 1485 1563 1584 1620 1647 1782 1830 1944 1980 2013 2084 2160 2196 2376 2430 2440 2605 2640 2673 2684 2745 2916 2928 2970 3126 3240 3294 3355 3564 3645 3660 3888 3960 4026 4168 4392 4455 4689 4752 4860 4880 4941 5210 5346 5368 5490 5731 5832 5940 6039 6252 6480 6588 6710 7128 7290 7320 7815 7920 8019 8052 8235 8336 8784 8910 9378 9720 9882 10065 10420 10692 10736 10980 11462 11664 11880 12078 12504 13176 13365 13420 14067 14256 14580 14640 14823 15630 16038 16104 16470 17193 17820 18117 18756 19440 19764 20130 20840 21384 21960 22924 23445 23760 24156 24705 25008 26352 26730 26840 28134 28655 29160 29646 30195 31260 31781 32076 32208 32940 34386 35640 36234 37512 39528 40095 40260 41680 42201 42768 43920 44469 45848 46890 48312 49410 51579 53460 53680 54351 56268 57310 58320 59292 60390 62520 63562 64152 65880 68772 70335 71280 72468 74115 75024 79056 80190 80520 84402 85965 88938 90585 91696 93780 95343 96624 98820 103158 106920 108702 112536 114620 118584 120780 125040 126603 127124 128304 131760 137544 140670 144936 148230 154737 158905 160380 161040 163053 168804 171930 177876 181170 187560 190686 197640 206316 211005 213840 217404 222345 225072 229240 237168 241560 253206 254248 257895 271755 275088 281340 286029 289872 296460 309474 317810 320760 326106 337608 343860 349591 355752 362340 375120 379809 381372 395280 412632 422010 434808 444690 458480 464211 476715 483120 489159 506412 508496 515790 543510 562680 572058 592920 618948 633015 635620 641520 652212 675216 687720 699182 711504 724680 759618 762744 773685 815265 825264 844020 858087 869616 889380 928422 953430 978318 1012824 1031580 1048773 1087020 1125360 1144116 1185840 1237896 1266030 1271240 1304424 1375440 1392633 1398364 1430145 1449360 1519236 1525488 1547370 1630530 1688040 1716174 1747955 1778760 1856844 1899045 1906860 1956636 2025648 2063160 2097546 2174040 2288232 2321055 2445795 2475792 2532060 2542480 2574261 2608848 2785266 2796728 2860290 3038472 3094740 3146319 3261060 3376080 3432348 3495910 3557520 3713688 3798090 3813720 3913272 4126320 4177899 4195092 4290435 4348080 4576464 4642110 4891590 5064120 5148522 5243865 5570532 5593456 5720580 6076944 6189480 6292638 6522120 6864696 6963165 6991820 7427376 7596180 7627440 7722783 7826544 8355798 8390184 8580870 9284220 9438957 9783180 10128240 10297044 10487730 11141064 11441160 12378960 12585276 12871305 13044240 13729392 13926330 13983640 15192360 15445566 15731595 16711596 16780368 17161740 18568440 18877914 19566360 20594088 20889495 20975460 22282128 22882320 23168349 25170552 25742610 27852660 27967280 28316871 30384720 30891132 31463190 33423192 34323480 37136880 37755828 38613915 39132720 41188176 41778990 41950920 46336698 47194785 50341104 51485220 55705320 56633742 61782264 62926380 66846384 68646960 75511656 77227830 83557980 83901840 84950613 92673396 94389570 102970440 111410640 113267484 115841745 123564528 125852760 141584355 151023312 154455660 167115960 169901226 185346792 188779140 205940880 226534968 231683490 251705520 254851839 283168710 308911320 334231920 339802452 370693584 377558280 424753065 453069936 463366980 509703678 566337420 617822640 679604904 755116560 849506130 926733960 1019407356 1132674840 1274259195 1359209808 1699012260 1853467920 2038814712 2265349680 2548518390 3398024520 4077629424 5097036780 6796049040 10194073560 20388147120
- Sum of all divisors σ(n): 78954437664
- Sum of proper divisors (its aliquot sum) s(n): 58566290544
- 20388147120 is an abundant number, because the sum of its proper divisors (58566290544) is greater than itself. Its abundance is 38178143424
Bases of 20388147120
- Binary: 100101111110011101001101111101100002
- Hexadecimal: 0x4BF3A6FB0
- Base-36: 9D6KR00
Squares and roots of 20388147120
- 20388147120 squared (203881471202) is 415676542986764294400
- 20388147120 cubed (203881471203) is 8474874512747154646990192128000
-
The
square root of 20388147120 is 142787.0691624421 -
The
cube root of 20388147120 is 2731.8651184207
Scales and comparisons
How big is 20388147120?- 20,388,147,120 seconds is equal to 648 years, 14 weeks, 3 days, 22 hours, 12 minutes.
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To count from 1 to 20,388,147,120 would take you about one thousand, two hundred ninety-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 20388147120 cubic inches would be around 227.7 feet tall.
Recreational maths with 20388147120
- 20388147120 backwards is 02174188302
- 20388147120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20388147120's digits is 36
- More coming soon!
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