21480742461120
21,480,742,461,120 is an even composite number composed of six prime numbers multiplied together.
21480742461120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 21480742461120:
26 × 3 × 5 × 29 × 4733 × 163021
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 29 × 4733 × 163021)See below for interesting mathematical facts about the number 21480742461120 from the Numbermatics database.
Names of 21480742461120
- Cardinal: 21480742461120 can be written as Twenty-one trillion, four hundred eighty billion, seven hundred forty-two million, four hundred sixty-one thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.148074246112 × 1013
Factors of 21480742461120
Divisors of 21480742461120
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 58 60 64 80 87 96 116 120 145 160 174 192 232 240 290 320 348 435 464 480 580 696 870 928 960 1160 1392 1740 1856 2320 2784 3480 4640 4733 5568 6960 9280 9466 13920 14199 18932 23665 27840 28398 37864 47330 56796 70995 75728 94660 113592 137257 141990 151456 163021 189320 227184 274514 283980 302912 326042 378640 411771 454368 489063 549028 567960 652084 686285 757280 815105 823542 908736 978126 1098056 1135920 1304168 1372570 1514560 1630210 1647084 1956252 2058855 2196112 2271840 2445315 2608336 2745140 3260420 3294168 3912504 4117710 4392224 4543680 4727609 4890630 5216672 5490280 6520840 6588336 7825008 8235420 8784448 9455218 9781260 10433344 10980560 13041680 13176672 14182827 15650016 16470840 18910436 19562520 21961120 23638045 26083360 26353344 28365654 31300032 32941680 37820872 39125040 43922240 47276090 52166720 56731308 65883360 70914135 75641744 78250080 94552180 113462616 131766720 141828270 151283488 156500160 189104360 226925232 283656540 302566976 378208720 453850464 567313080 756417440 771578393 907700928 1134626160 1512834880 1543156786 2269252320 2314735179 3086313572 3857891965 4538504640 4629470358 6172627144 7715783930 9258940716 11573675895 12345254288 15431567860 18517881432 22375773397 23147351790 24690508576 30863135720 37035762864 44751546794 46294703580 49381017152 61726271440 67127320191 74071525728 89503093588 92589407160 111878866985 123452542880 134254640382 148143051456 179006187176 185178814320 223757733970 246905085760 268509280764 335636600955 358012374352 370357628640 447515467940 537018561528 671273201910 716024748704 740715257280 895030935880 1074037123056 1342546403820 1432049497408 1790061871760 2148074246112 2685092807640 3580123743520 4296148492224 5370185615280 7160247487040 10740371230560 21480742461120
- Sum of all divisors σ(n): 70568467773120
- Sum of proper divisors (its aliquot sum) s(n): 49087725312000
- 21480742461120 is an abundant number, because the sum of its proper divisors (49087725312000) is greater than itself. Its abundance is 27606982850880
Bases of 21480742461120
- Binary: 1001110001001011000000000011000011110110000002
- Hexadecimal: 0x138960061EC0
- Base-36: 7M447G0QO
Squares and roots of 21480742461120
- 21480742461120 squared (214807424611202) is 461422296680963714711654400
- 21480742461120 cubed (214807424611203) is 9911693520822287312608640687402876928000
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The
square root of 21480742461120 is 4634732.1887159781 -
The
cube root of 21480742461120 is 27798.1842667587
Scales and comparisons
How big is 21480742461120?- 21,480,742,461,120 seconds is equal to 683,021 years, 8 weeks, 4 days, 9 hours, 52 minutes.
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To count from 1 to 21,480,742,461,120 would take you about one million, seven hundred seven thousand, five hundred fifty-two 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 21480742461120 cubic inches would be around 2316.5 feet tall.
Recreational maths with 21480742461120
- 21480742461120 backwards is 02116424708412
- The number of decimal digits it has is: 14
- The sum of 21480742461120's digits is 42
- More coming soon!
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