21384209376250
21,384,209,376,250 is an even composite number composed of five prime numbers multiplied together.
21384209376250 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred divisors.
Prime factorization of 21384209376250:
2 × 54 × 74 × 232 × 13469
(2 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 23 × 23 × 13469)See below for interesting mathematical facts about the number 21384209376250 from the Numbermatics database.
Names of 21384209376250
- Cardinal: 21384209376250 can be written as Twenty-one trillion, three hundred eighty-four billion, two hundred nine million, three hundred seventy-six thousand, two hundred fifty.
Scientific notation
- Scientific notation: 2.138420937625 × 1013
Factors of 21384209376250
Divisors of 21384209376250
- Number of divisors d(n): 300
-
Complete list of divisors:
1 2 5 7 10 14 23 25 35 46 49 50 70 98 115 125 161 175 230 245 250 322 343 350 490 529 575 625 686 805 875 1058 1127 1150 1225 1250 1610 1715 1750 2254 2401 2450 2645 2875 3430 3703 4025 4375 4802 5290 5635 5750 6125 7406 7889 8050 8575 8750 11270 12005 12250 13225 13469 14375 15778 17150 18515 20125 24010 25921 26450 26938 28175 28750 30625 37030 39445 40250 42875 51842 55223 56350 60025 61250 66125 67345 78890 85750 92575 94283 100625 110446 120050 129605 132250 134690 140875 181447 185150 188566 197225 201250 214375 259210 276115 281750 300125 309787 330625 336725 362894 394450 428750 462875 471415 552230 600250 619574 648025 659981 661250 673450 704375 907235 925750 942830 986125 1270129 1296050 1319962 1380575 1408750 1500625 1548935 1683625 1814470 1972250 2168509 2314375 2357075 2540258 2761150 3001250 3097870 3240125 3299905 3367250 4337018 4536175 4619867 4628750 4714150 4930625 6350645 6480250 6599810 6902875 7125101 7744675 8418125 9072350 9239734 9861250 10842545 11785375 12701290 13805750 14250202 15179563 15489350 16200625 16499525 16836250 21685090 22680875 23099335 23570750 30359126 31753225 32339069 32401250 32999050 34514375 35625505 38723375 45361750 46198670 49875707 54212725 58926875 63506450 64678138 69028750 71251010 75897815 77446750 82497625 99751414 106256941 108425450 113404375 115496675 117853750 151795630 158766125 161695345 164995250 178127525 193616875 212513882 226808750 230993350 249378535 271063625 317532250 323390690 349129949 356255050 379489075 387233750 412488125 498757070 531284705 542127250 577483375 698259898 743798587 758978150 793830625 808476725 824976250 890637625 1062569410 1154966750 1246892675 1355318125 1487597174 1587661250 1616953450 1745649745 1781275250 1897445375 2443909643 2493785350 2656423525 2710636250 2887416875 3491299490 3718992935 3794890750 4042383625 4453188125 4887819286 5312847050 5774833750 6234463375 7437985870 8084767250 8728248725 8906376250 9487226875 12219548215 12468926750 13282117625 17107367501 17456497450 18594964675 18974453750 20211918125 24439096430 26564235250 31172316875 34214735002 37189929350 40423836250 43641243625 61097741075 62344633750 66410588125 85536837505 87282487250 92974823375 122195482150 132821176250 171073675010 185949646750 218206218125 305488705375 427684187525 436412436250 464874116875 610977410750 855368375050 929748233750 1527443526875 2138420937625 3054887053750 4276841875250 10692104688125 21384209376250
- Sum of all divisors σ(n): 48885281960130
- Sum of proper divisors (its aliquot sum) s(n): 27501072583880
- 21384209376250 is an abundant number, because the sum of its proper divisors (27501072583880) is greater than itself. Its abundance is 6116863207630
Bases of 21384209376250
- Binary: 1001101110010111001100011010000100011111110102
- Hexadecimal: 0x1372E63423FA
- Base-36: 7KVRQ4ZQY
Squares and roots of 21384209376250
- 21384209376250 squared (213842093762502) is 457284410647298414064062500
- 21384209376250 cubed (213842093762503) is 9778665581776914077760480180666015625000
-
The
square root of 21384209376250 is 4624306.3670403587 -
The
cube root of 21384209376250 is 27756.4806447881
Scales and comparisons
How big is 21384209376250?- 21,384,209,376,250 seconds is equal to 679,951 years, 37 weeks, 8 hours, 4 minutes, 10 seconds.
-
To count from 1 to 21,384,209,376,250 would take you about one million, six hundred ninety-nine thousand, eight hundred seventy-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 21384209376250 cubic inches would be around 2313 feet tall.
Recreational maths with 21384209376250
- 21384209376250 backwards is 05267390248312
- The number of decimal digits it has is: 14
- The sum of 21384209376250's digits is 52
- More coming soon!
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