20420094816
20,420,094,816 is an even composite number composed of six prime numbers multiplied together.
20420094816 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 20420094816:
25 × 36 × 11 × 17 × 31 × 151
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 11 × 17 × 31 × 151)See below for interesting mathematical facts about the number 20420094816 from the Numbermatics database.
Names of 20420094816
- Cardinal: 20420094816 can be written as Twenty billion, four hundred twenty million, ninety-four thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 2.0420094816 × 1010
Factors of 20420094816
Divisors of 20420094816
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 17 18 22 24 27 31 32 33 34 36 44 48 51 54 62 66 68 72 81 88 93 96 99 102 108 124 132 136 144 151 153 162 176 186 187 198 204 216 243 248 264 272 279 288 297 302 306 324 341 352 372 374 396 408 432 453 459 486 496 527 528 544 558 561 594 604 612 648 682 729 744 748 792 816 837 864 891 906 918 972 992 1023 1054 1056 1116 1122 1188 1208 1224 1296 1359 1364 1377 1458 1488 1496 1581 1584 1632 1661 1674 1683 1782 1812 1836 1944 2046 2108 2232 2244 2376 2416 2448 2511 2567 2592 2673 2718 2728 2754 2916 2976 2992 3069 3162 3168 3322 3348 3366 3564 3624 3672 3888 4077 4092 4131 4216 4464 4488 4681 4743 4752 4832 4896 4983 5022 5049 5134 5346 5436 5456 5508 5797 5832 5984 6138 6324 6644 6696 6732 7128 7248 7344 7533 7701 7776 8019 8154 8184 8262 8432 8928 8976 9207 9362 9486 9504 9966 10044 10098 10268 10692 10872 10912 11016 11594 11664 12231 12276 12393 12648 13288 13392 13464 14043 14229 14256 14496 14688 14949 15066 15147 15402 16038 16308 16368 16524 16864 17391 17952 18414 18724 18972 19932 20088 20196 20536 21384 21744 22032 22599 23103 23188 23328 24462 24552 24786 25296 26576 26784 26928 27621 28086 28237 28458 28512 29898 30132 30294 30804 32076 32616 32736 33048 34782 36693 36828 37448 37944 39864 40176 40392 41072 42129 42687 42768 43488 44064 44847 45198 45441 46206 46376 48924 49104 49572 50592 51491 52173 53152 53856 55242 56172 56474 56916 59796 60264 60588 61608 64152 65232 66096 69309 69564 73386 73656 74896 75888 79577 79728 80352 80784 82144 82863 84258 84711 85374 85536 89694 90396 90882 92412 92752 97848 98208 99144 102982 104346 110079 110484 112344 112948 113832 119592 120528 121176 123216 126387 128061 128304 130464 132192 134541 136323 138618 139128 146772 147312 149792 151776 154473 156519 159154 159456 161568 165726 168516 169422 170748 179388 180792 181764 184824 185504 195696 198288 205964 207927 208692 220158 220968 224688 225896 227664 238731 239184 241056 242352 246432 248589 252774 254133 256122 256608 269082 272646 277236 278256 293544 294624 308946 313038 318308 331452 337032 338844 341496 358776 361584 363528 369648 379161 384183 391392 396576 403623 411928 415854 417384 440316 441936 449376 451792 455328 463419 469557 477462 478368 484704 497178 505548 508266 512244 538164 545292 554472 556512 587088 617892 623781 626076 636616 662904 674064 677688 682992 716193 717552 723168 727056 739296 758322 762399 768366 807246 823856 831708 834768 875347 880632 883872 903584 926838 939114 954924 994356 1011096 1016532 1024488 1076328 1090584 1108944 1137483 1174176 1210869 1235784 1247562 1252152 1273232 1325808 1348128 1355376 1365984 1390257 1408671 1432386 1435104 1454112 1516644 1524798 1536732 1614492 1647712 1663416 1669536 1750694 1761264 1853676 1871343 1878228 1909848 1988712 2022192 2033064 2048976 2148579 2152656 2181168 2217888 2274966 2287197 2421738 2471568 2495124 2504304 2546464 2626041 2651616 2710752 2780514 2817342 2864772 3033288 3049596 3073464 3228984 3326832 3412449 3501388 3522528 3707352 3742686 3756456 3819696 3977424 4044384 4066128 4097952 4170771 4226013 4297158 4305312 4362336 4549932 4574394 4843476 4943136 4990248 5008608 5252082 5561028 5634684 5729544 6066576 6099192 6146928 6445737 6457968 6653664 6824898 6861591 7002776 7414704 7485372 7512912 7639392 7878123 7954848 8132256 8341542 8452026 8594316 9099864 9148788 9686952 9980496 10504164 11122056 11269368 11459088 12133152 12198384 12293856 12512313 12891474 12915936 13649796 13723182 14005552 14829408 14970744 15025824 15756246 16683084 16904052 17188632 18199728 18297576 19337211 19373904 19960992 20584773 21008328 22244112 22538736 22918176 23634369 24396768 25024626 25782948 27299592 27446364 28011104 29941488 31512492 33366168 33808104 34377264 36399456 36595152 37536939 38674422 38747808 41169546 42016656 44488224 45077472 47268738 50049252 51565896 54599184 54892728 58011633 59882976 63024984 66732336 67616208 68754528 70903107 73190304 75073878 77348844 82339092 84033312 94537476 100098504 103131792 109198368 109785456 116023266 126049968 133464672 135232416 141806214 150147756 154697688 164678184 189074952 200197008 206263584 212709321 219570912 232046532 252099936 283612428 300295512 309395376 329356368 378149904 400394016 425418642 464093064 567224856 600591024 618790752 638127963 658712736 756299808 850837284 928186128 1134449712 1201182048 1276255926 1701674568 1856372256 2268899424 2552511852 3403349136 5105023704 6806698272 10210047408 20420094816
- Sum of all divisors σ(n): 72344918016
- Sum of proper divisors (its aliquot sum) s(n): 51924823200
- 20420094816 is an abundant number, because the sum of its proper divisors (51924823200) is greater than itself. Its abundance is 31504728384
Bases of 20420094816
- Binary: 100110000010010000111101011011000002
- Hexadecimal: 0x4C121EB60
- Base-36: 9DPLI00
Squares and roots of 20420094816
- 20420094816 squared (204200948162) is 416980272294430073856
- 20420094816 cubed (204200948163) is 8514776696653759976821402730496
-
The
square root of 20420094816 is 142898.8971825885 -
The
cube root of 20420094816 is 2733.2912942705
Scales and comparisons
How big is 20420094816?- 20,420,094,816 seconds is equal to 649 years, 15 weeks, 2 days, 16 hours, 33 minutes, 36 seconds.
-
To count from 1 to 20,420,094,816 would take you about one thousand, two hundred ninety-eight 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 20420094816 cubic inches would be around 227.8 feet tall.
Recreational maths with 20420094816
- 20420094816 backwards is 61849002402
- 20420094816 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20420094816's digits is 36
- More coming soon!
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The information we have on file for 20420094816 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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