21340080160
21,340,080,160 is an even composite number composed of six prime numbers multiplied together.
21340080160 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21340080160:
25 × 5 × 72 × 41 × 197 × 337
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 41 × 197 × 337)See below for interesting mathematical facts about the number 21340080160 from the Numbermatics database.
Names of 21340080160
- Cardinal: 21340080160 can be written as Twenty-one billion, three hundred forty million, eighty thousand, one hundred sixty.
Scientific notation
- Scientific notation: 2.134008016 × 1010
Factors of 21340080160
Divisors of 21340080160
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 41 49 56 70 80 82 98 112 140 160 164 196 197 205 224 245 280 287 328 337 392 394 410 490 560 574 656 674 784 788 820 980 985 1120 1148 1312 1348 1379 1435 1568 1576 1640 1685 1960 1970 2009 2296 2359 2696 2758 2870 3152 3280 3370 3920 3940 4018 4592 4718 5392 5516 5740 6304 6560 6740 6895 7840 7880 8036 8077 9184 9436 9653 10045 10784 11032 11480 11795 13480 13790 13817 15760 16072 16154 16513 18872 19306 20090 22064 22960 23590 26960 27580 27634 31520 32144 32308 33026 37744 38612 40180 40385 44128 45920 47180 48265 53920 55160 55268 56539 64288 64616 66052 66389 69085 75488 77224 80360 80770 82565 94360 96530 96719 110320 110536 113078 129232 132104 132778 138170 154448 160720 161540 165130 188720 193060 193438 220640 221072 226156 258464 264208 265556 276340 282695 308896 321440 323080 330260 331945 377440 386120 386876 395773 442144 452312 464723 483595 528416 531112 552680 565390 646160 660520 663890 677033 772240 773752 791546 904624 929446 967190 1062224 1105360 1130780 1292320 1321040 1327780 1354066 1544480 1547504 1583092 1809248 1858892 1934380 1978865 2124448 2210720 2261560 2323615 2642080 2655560 2708132 2721949 3095008 3166184 3253061 3385165 3717784 3868760 3957730 4523120 4647230 5311120 5416264 5443898 6332368 6506122 6770330 7435568 7737520 7915460 9046240 9294460 10622240 10832528 10887796 12664736 13012244 13540660 13609745 14871136 15475040 15830920 16265305 18588920 19053643 21665056 21775592 26024488 27081320 27219490 31661840 32530610 37177840 38107286 43551184 52048976 54162640 54438980 63323680 65061220 74355680 76214572 87102368 95268215 104097952 108325280 108877960 130122440 133375501 152429144 190536430 217755920 260244880 266751002 304858288 381072860 435511840 520489760 533502004 609716576 666877505 762145720 1067004008 1333755010 1524291440 2134008016 2667510020 3048582880 4268016032 5335020040 10670040080 21340080160
- Sum of all divisors σ(n): 60561669168
- Sum of proper divisors (its aliquot sum) s(n): 39221589008
- 21340080160 is an abundant number, because the sum of its proper divisors (39221589008) is greater than itself. Its abundance is 17881508848
Bases of 21340080160
- Binary: 100111101111111011111001000001000002
- Hexadecimal: 0x4F7F7C820
- Base-36: 9SXBZ8G
Squares and roots of 21340080160
- 21340080160 squared (213400801602) is 455399021235225625600
- 21340080160 cubed (213400801603) is 9718251617945257065990148096000
-
The
square root of 21340080160 is 146082.4430244785 -
The
cube root of 21340080160 is 2773.7374408571
Scales and comparisons
How big is 21340080160?- 21,340,080,160 seconds is equal to 678 years, 28 weeks, 3 days, 16 hours, 2 minutes, 40 seconds.
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To count from 1 to 21,340,080,160 would take you about one thousand, three hundred fifty-seven 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 21340080160 cubic inches would be around 231.1 feet tall.
Recreational maths with 21340080160
- 21340080160 backwards is 06108004312
- The number of decimal digits it has is: 11
- The sum of 21340080160's digits is 25
- More coming soon!
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