20749118208
20,749,118,208 is an even composite number composed of six prime numbers multiplied together.
20749118208 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 20749118208:
28 × 3 × 73 × 13 × 73 × 83
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 13 × 73 × 83)See below for interesting mathematical facts about the number 20749118208 from the Numbermatics database.
Names of 20749118208
- Cardinal: 20749118208 can be written as Twenty billion, seven hundred forty-nine million, one hundred eighteen thousand, two hundred eight.
Scientific notation
- Scientific notation: 2.0749118208 × 1010
Factors of 20749118208
Divisors of 20749118208
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 56 64 73 78 83 84 91 96 98 104 112 128 146 147 156 166 168 182 192 196 208 219 224 249 256 273 292 294 312 332 336 343 364 384 392 416 438 448 498 511 546 581 584 588 624 637 664 672 686 728 768 784 832 876 896 949 996 1022 1029 1079 1092 1162 1168 1176 1248 1274 1328 1344 1372 1456 1533 1568 1664 1743 1752 1792 1898 1911 1992 2044 2058 2158 2184 2324 2336 2352 2496 2548 2656 2688 2744 2847 2912 3066 3136 3237 3328 3486 3504 3577 3796 3822 3984 4067 4088 4116 4316 4368 4459 4648 4672 4704 4992 5096 5312 5376 5488 5694 5824 6059 6132 6272 6474 6643 6972 7008 7154 7553 7592 7644 7968 8134 8176 8232 8632 8736 8918 9296 9344 9408 9984 10192 10624 10731 10976 11388 11648 12118 12201 12264 12544 12948 13286 13377 13944 14016 14308 15106 15184 15288 15936 16268 16352 16464 17264 17472 17836 18177 18592 18688 18816 19929 20384 21248 21462 21952 22659 22776 23296 24236 24402 24528 25039 25896 26572 26754 27888 28032 28469 28616 30212 30368 30576 31872 32536 32704 32928 34528 34944 35672 36354 37184 37632 39858 40768 42413 42924 43904 45318 45552 46501 48472 48804 49056 50078 51792 52871 53144 53508 55776 56064 56938 57232 60424 60736 61152 63744 65072 65408 65856 69056 69888 71344 72708 74368 75117 78767 79716 81536 84826 85407 85848 87808 90636 91104 93002 96944 97608 98112 100156 103584 105742 106288 107016 111552 113876 114464 120848 121472 122304 127239 130144 130816 131712 138112 139503 142688 145416 148736 150234 157534 158613 159432 163072 169652 170814 171696 181272 182208 186004 193888 195216 196224 200312 207168 211484 212576 214032 223104 227752 228928 236301 241696 242944 244608 254478 260288 263424 276224 279006 285376 290832 296891 300468 315068 317226 318864 325507 339304 341628 343392 362544 364416 370097 372008 387776 390432 392448 400624 414336 422968 425152 428064 446208 455504 457856 472602 483392 489216 508956 520576 551369 558012 570752 581664 593782 600936 630136 634452 637728 651014 678608 683256 686784 725088 728832 740194 744016 775552 780864 801248 828672 845936 850304 856128 890673 911008 915712 945204 966784 976521 1017912 1041152 1102738 1110291 1116024 1141504 1163328 1187564 1201872 1260272 1268904 1275456 1302028 1357216 1366512 1373568 1450176 1480388 1488032 1551104 1561728 1602496 1654107 1691872 1700608 1712256 1781346 1822016 1890408 1933568 1953042 2035824 2078237 2205476 2220582 2232048 2326656 2375128 2403744 2520544 2537808 2550912 2604056 2714432 2733024 2747136 2900352 2960776 2976064 3123456 3204992 3308214 3383744 3424512 3562692 3644032 3780816 3859583 3906084 4071648 4156474 4410952 4441164 4464096 4653312 4750256 4807488 5041088 5075616 5101824 5208112 5428864 5466048 5800704 5921552 5952128 6234711 6409984 6616428 6767488 7125384 7288064 7561632 7719166 7812168 8143296 8312948 8821904 8882328 8928192 9500512 9614976 10082176 10151232 10416224 10857728 10932096 11578749 11843104 11904256 12469422 13232856 13534976 14250768 15123264 15438332 15624336 16286592 16625896 17643808 17764656 17856384 19001024 19229952 20164352 20302464 20832448 21864192 23157498 23686208 24938844 26465712 27017081 28501536 30246528 30876664 31248672 32573184 33251792 35287616 35529312 35712768 38002048 40604928 41664896 46314996 47372416 49877688 52931424 54034162 57003072 60493056 61753328 62497344 66503584 70575232 71058624 76004096 81051243 83329792 92629992 94744832 99755376 105862848 108068324 114006144 123506656 124994688 133007168 141150464 142117248 162102486 185259984 199510752 211725696 216136648 228012288 247013312 249989376 266014336 284234496 324204972 370519968 399021504 423451392 432273296 494026624 532028672 648409944 741039936 798043008 864546592 988053248 1296819888 1482079872 1596086016 1729093184 2593639776 2964159744 3458186368 5187279552 6916372736 10374559104 20749118208
- Sum of all divisors σ(n): 71150822400
- Sum of proper divisors (its aliquot sum) s(n): 50401704192
- 20749118208 is an abundant number, because the sum of its proper divisors (50401704192) is greater than itself. Its abundance is 29652585984
Bases of 20749118208
- Binary: 100110101001011111001101011000000002
- Hexadecimal: 0x4D4BE6B00
- Base-36: 9J5HM2O
Squares and roots of 20749118208
- 20749118208 squared (207491182082) is 430525906409557131264
- 20749118208 cubed (207491182083) is 8933032923698245777526108454912
-
The
square root of 20749118208 is 144045.5421316467 -
The
cube root of 20749118208 is 2747.8934041185
Scales and comparisons
How big is 20749118208?- 20,749,118,208 seconds is equal to 659 years, 39 weeks, 2 days, 19 hours, 56 minutes, 48 seconds.
-
To count from 1 to 20,749,118,208 would take you about one thousand, three hundred nineteen 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 20749118208 cubic inches would be around 229 feet tall.
Recreational maths with 20749118208
- 20749118208 backwards is 80281194702
- 20749118208 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20749118208's digits is 42
- More coming soon!
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The information we have on file for 20749118208 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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