20428692480
20,428,692,480 is an even composite number composed of six prime numbers multiplied together.
20428692480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred eighty divisors.
Prime factorization of 20428692480:
210 × 34 × 5 × 7 × 31 × 227
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 31 × 227)See below for interesting mathematical facts about the number 20428692480 from the Numbermatics database.
Names of 20428692480
- Cardinal: 20428692480 can be written as Twenty billion, four hundred twenty-eight million, six hundred ninety-two thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.042869248 × 1010
Factors of 20428692480
Divisors of 20428692480
- Number of divisors d(n): 880
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 31 32 35 36 40 42 45 48 54 56 60 62 63 64 70 72 80 81 84 90 93 96 105 108 112 120 124 126 128 135 140 144 155 160 162 168 180 186 189 192 210 216 217 224 227 240 248 252 256 270 279 280 288 310 315 320 324 336 360 372 378 384 405 420 432 434 448 454 465 480 496 504 512 540 558 560 567 576 620 630 640 648 651 672 681 720 744 756 768 810 837 840 864 868 896 908 930 945 960 992 1008 1024 1080 1085 1116 1120 1134 1135 1152 1240 1260 1280 1296 1302 1344 1362 1395 1440 1488 1512 1536 1589 1620 1674 1680 1728 1736 1792 1816 1860 1890 1920 1953 1984 2016 2043 2160 2170 2232 2240 2268 2270 2304 2480 2511 2520 2560 2592 2604 2688 2724 2790 2835 2880 2976 3024 3072 3178 3240 3255 3348 3360 3405 3456 3472 3584 3632 3720 3780 3840 3906 3968 4032 4086 4185 4320 4340 4464 4480 4536 4540 4608 4767 4960 5022 5040 5120 5184 5208 5376 5448 5580 5670 5760 5859 5952 6048 6129 6356 6480 6510 6696 6720 6810 6912 6944 7037 7168 7264 7440 7560 7680 7812 7936 7945 8064 8172 8370 8640 8680 8928 8960 9072 9080 9216 9534 9765 9920 10044 10080 10215 10368 10416 10752 10896 11160 11340 11520 11718 11904 12096 12258 12555 12712 12960 13020 13392 13440 13620 13824 13888 14074 14301 14528 14880 15120 15360 15624 15872 15890 16128 16344 16740 17280 17360 17577 17856 17920 18144 18160 18387 19068 19530 19840 20088 20160 20430 20736 20832 21111 21504 21792 22320 22680 23040 23436 23808 23835 24192 24516 25110 25424 25920 26040 26784 26880 27240 27648 27776 28148 28602 29056 29295 29760 30240 30645 31248 31744 31780 32256 32688 33480 34560 34720 35154 35185 35712 35840 36288 36320 36774 38136 39060 39680 40176 40320 40860 41472 41664 42222 42903 43584 44640 45360 46080 46872 47616 47670 48384 49032 49259 50220 50848 51840 52080 53568 53760 54480 55552 56296 57204 58112 58590 59520 60480 61290 62496 63333 63560 64512 65376 66960 69120 69440 70308 70370 71424 71505 72576 72640 73548 76272 78120 79360 80352 80640 81720 82944 83328 84444 85806 87168 87885 89280 90720 91935 93744 95232 95340 96768 98064 98518 100440 101696 103680 104160 105555 107136 107520 108960 111104 112592 114408 116224 117180 119040 120960 122580 124992 126666 127120 128709 130752 133920 138240 138880 140616 140740 142848 143010 145152 145280 147096 147777 152544 156240 158720 160704 161280 163440 166656 168888 171612 174336 175770 178560 181440 183870 187488 189999 190680 193536 196128 197036 200880 203392 207360 208320 211110 214272 214515 217920 222208 225184 228816 232448 234360 238080 241920 245160 246295 249984 253332 254240 257418 261504 267840 277760 281232 281480 285696 286020 290304 290560 294192 295554 305088 312480 316665 321408 322560 326880 333312 337776 343224 348672 351540 357120 362880 367740 374976 379998 381360 392256 394072 401760 406784 414720 416640 422220 428544 429030 435840 443331 450368 457632 468720 476160 483840 490320 492590 499968 506664 508480 514836 523008 535680 555520 562464 562960 569997 572040 580608 581120 588384 591108 610176 624960 633330 642816 643545 653760 666624 675552 686448 697344 703080 714240 725760 735480 738885 749952 759996 762720 784512 788144 803520 813568 833280 844440 857088 858060 871680 886662 900736 915264 937440 949995 967680 980640 985180 999936 1013328 1016960 1029672 1046016 1071360 1111040 1124928 1125920 1139994 1144080 1162240 1176768 1182216 1220352 1249920 1266660 1285632 1287090 1307520 1329993 1351104 1372896 1406160 1428480 1451520 1470960 1477770 1499904 1519992 1525440 1569024 1576288 1607040 1627136 1666560 1688880 1716120 1743360 1773324 1801472 1830528 1874880 1899990 1961280 1970360 1999872 2026656 2033920 2059344 2092032 2142720 2216655 2249856 2251840 2279988 2288160 2353536 2364432 2440704 2499840 2533320 2571264 2574180 2615040 2659986 2702208 2745792 2812320 2849985 2903040 2941920 2955540 2999808 3039984 3050880 3138048 3152576 3214080 3333120 3377760 3432240 3486720 3546648 3602944 3661056 3749760 3799980 3922560 3940720 3989979 4053312 4067840 4118688 4285440 4433310 4499712 4503680 4559976 4576320 4707072 4728864 4881408 4999680 5066640 5148360 5230080 5319972 5404416 5491584 5624640 5699970 5883840 5911080 5999616 6079968 6101760 6276096 6305152 6428160 6649965 6755520 6864480 7093296 7205888 7322112 7499520 7599960 7845120 7881440 7979958 8106624 8135680 8237376 8866620 8999424 9007360 9119952 9152640 9414144 9457728 9999360 10133280 10296720 10460160 10639944 10808832 10983168 11249280 11399940 11767680 11822160 12159936 12203520 12610304 12856320 13299930 13511040 13728960 14186592 14644224 14999040 15199920 15690240 15762880 15959916 16213248 16474752 17733240 17998848 18014720 18239904 18305280 18828288 18915456 19949895 20266560 20593440 21279888 21617664 21966336 22498560 22799880 23535360 23644320 24319872 24407040 25220608 26599860 27022080 27457920 28373184 29998080 30399840 31380480 31525760 31919832 32426496 32949504 35466480 36029440 36479808 36610560 37830912 39899790 40533120 41186880 42559776 43932672 44997120 45599760 47070720 47288640 48639744 50441216 53199720 54044160 54915840 56746368 60799680 63051520 63839664 64852992 65899008 70932960 72959616 73221120 75661824 79799580 81066240 82373760 85119552 89994240 91199520 94141440 94577280 97279488 106399440 108088320 109831680 113492736 121599360 126103040 127679328 131798016 141865920 145919232 151323648 159599160 162132480 164747520 170239104 182399040 189154560 194558976 212798880 219663360 226985472 243198720 252206080 255358656 283731840 291838464 319198320 324264960 329495040 340478208 364798080 378309120 425597760 453970944 486397440 510717312 567463680 583676928 638396640 658990080 680956416 729596160 756618240 851195520 972794880 1021434624 1134927360 1276793280 1361912832 1459192320 1702391040 2042869248 2269854720 2553586560 2918384640 3404782080 4085738496 5107173120 6809564160 10214346240 20428692480
- Sum of all divisors σ(n): 86741968896
- Sum of proper divisors (its aliquot sum) s(n): 66313276416
- 20428692480 is an abundant number, because the sum of its proper divisors (66313276416) is greater than itself. Its abundance is 45884583936
Bases of 20428692480
- Binary: 100110000011010010100011100000000002
- Hexadecimal: 0x4C1A51C00
- Base-36: 9DUPS00
Squares and roots of 20428692480
- 20428692480 squared (204286924802) is 417331476442408550400
- 20428692480 cubed (204286924803) is 8525536394466328706644180992000
-
The
square root of 20428692480 is 142928.9770480431 -
The
cube root of 20428692480 is 2733.6748481997
Scales and comparisons
How big is 20428692480?- 20,428,692,480 seconds is equal to 649 years, 29 weeks, 4 days, 4 hours, 48 minutes.
-
To count from 1 to 20,428,692,480 would take you about one thousand, two hundred ninety-nine 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 20428692480 cubic inches would be around 227.8 feet tall.
Recreational maths with 20428692480
- 20428692480 backwards is 08429682402
- 20428692480 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20428692480's digits is 45
- More coming soon!
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The information we have on file for 20428692480 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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