13521894400
13,521,894,400 is an even composite number composed of five prime numbers multiplied together.
13521894400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 13521894400:
210 × 52 × 7 × 61 × 1237
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 61 × 1237)See below for interesting mathematical facts about the number 13521894400 from the Numbermatics database.
Names of 13521894400
- Cardinal: 13521894400 can be written as Thirteen billion, five hundred twenty-one million, eight hundred ninety-four thousand, four hundred.
Scientific notation
- Scientific notation: 1.35218944 × 1010
Factors of 13521894400
Divisors of 13521894400
- Number of divisors d(n): 264
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 61 64 70 80 100 112 122 128 140 160 175 200 224 244 256 280 305 320 350 400 427 448 488 512 560 610 640 700 800 854 896 976 1024 1120 1220 1237 1280 1400 1525 1600 1708 1792 1952 2135 2240 2440 2474 2560 2800 3050 3200 3416 3584 3904 4270 4480 4880 4948 5120 5600 6100 6185 6400 6832 7168 7808 8540 8659 8960 9760 9896 10675 11200 12200 12370 12800 13664 15616 17080 17318 17920 19520 19792 21350 22400 24400 24740 25600 27328 30925 31232 34160 34636 35840 39040 39584 42700 43295 44800 48800 49480 54656 61850 62464 68320 69272 75457 78080 79168 85400 86590 89600 97600 98960 109312 123700 136640 138544 150914 156160 158336 170800 173180 179200 195200 197920 216475 218624 247400 273280 277088 301828 312320 316672 341600 346360 377285 390400 395840 432950 437248 494800 528199 546560 554176 603656 633344 683200 692720 754570 780800 791680 865900 989600 1056398 1093120 1108352 1207312 1266688 1366400 1385440 1509140 1561600 1583360 1731800 1886425 1979200 2112796 2186240 2216704 2414624 2640995 2732800 2770880 3018280 3166720 3463600 3772850 3958400 4225592 4433408 4829248 5281990 5465600 5541760 6036560 6333440 6927200 7545700 7916800 8451184 8866816 9658496 10563980 10931200 11083520 12073120 13204975 13854400 15091400 15833600 16902368 19316992 21127960 22167040 24146240 26409950 27708800 30182800 31667200 33804736 38633984 42255920 44334080 48292480 52819900 55417600 60365600 67609472 77267968 84511840 96584960 105639800 110835200 120731200 135218944 169023680 193169920 211279600 221670400 241462400 270437888 338047360 386339840 422559200 482924800 540875776 676094720 845118400 965849600 1352189440 1690236800 1931699200 2704378880 3380473600 6760947200 13521894400
- Sum of all divisors σ(n): 38965643936
- Sum of proper divisors (its aliquot sum) s(n): 25443749536
- 13521894400 is an abundant number, because the sum of its proper divisors (25443749536) is greater than itself. Its abundance is 11921855136
Bases of 13521894400
- Binary: 11001001011111011110111100000000002
- Hexadecimal: 0x325F7BC00
- Base-36: 67ML4HS
Squares and roots of 13521894400
- 13521894400 squared (135218944002) is 182841628164751360000
- 13521894400 cubed (135218944003) is 2472365187967833692176384000000
-
The
square root of 13521894400 is 116283.6807122993 -
The
cube root of 13521894400 is 2382.3881120915
Scales and comparisons
How big is 13521894400?- 13,521,894,400 seconds is equal to 429 years, 49 weeks, 4 days, 9 hours, 46 minutes, 40 seconds.
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To count from 1 to 13,521,894,400 would take you about eight hundred fifty-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 13521894400 cubic inches would be around 198.5 feet tall.
Recreational maths with 13521894400
- 13521894400 backwards is 00449812531
- The number of decimal digits it has is: 11
- The sum of 13521894400's digits is 37
- More coming soon!
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