12440864800
12,440,864,800 is an even composite number composed of five prime numbers multiplied together.
12440864800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 12440864800:
25 × 52 × 72 × 13 × 24413
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 13 × 24413)See below for interesting mathematical facts about the number 12440864800 from the Numbermatics database.
Names of 12440864800
- Cardinal: 12440864800 can be written as Twelve billion, four hundred forty million, eight hundred sixty-four thousand, eight hundred.
Scientific notation
- Scientific notation: 1.24408648 × 1010
Factors of 12440864800
Divisors of 12440864800
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 49 50 52 56 65 70 80 91 98 100 104 112 130 140 160 175 182 196 200 208 224 245 260 280 325 350 364 392 400 416 455 490 520 560 637 650 700 728 784 800 910 980 1040 1120 1225 1274 1300 1400 1456 1568 1820 1960 2080 2275 2450 2548 2600 2800 2912 3185 3640 3920 4550 4900 5096 5200 5600 6370 7280 7840 9100 9800 10192 10400 12740 14560 15925 18200 19600 20384 24413 25480 31850 36400 39200 48826 50960 63700 72800 97652 101920 122065 127400 170891 195304 244130 254800 317369 341782 390608 488260 509600 610325 634738 683564 781216 854455 976520 1196237 1220650 1269476 1367128 1586845 1708910 1953040 2221583 2392474 2441300 2538952 2734256 3173690 3417820 3906080 4272275 4443166 4784948 4882600 5077904 5468512 5981185 6347380 6835640 7934225 8544550 8886332 9569896 9765200 10155808 11107915 11962370 12694760 13671280 15551081 15868450 17089100 17772664 19139792 19530400 22215830 23924740 25389520 27342560 29905925 31102162 31736900 34178200 35545328 38279584 44431660 47849480 50779040 55539575 59811850 62204324 63473800 68356400 71090656 77755405 88863320 95698960 111079150 119623700 124408648 126947600 136712800 155510810 177726640 191397920 222158300 239247400 248817296 253895200 311021620 355453280 388777025 444316600 478494800 497634592 622043240 777554050 888633200 956989600 1244086480 1555108100 1777266400 2488172960 3110216200 6220432400 12440864800
- Sum of all divisors σ(n): 38049072516
- Sum of proper divisors (its aliquot sum) s(n): 25608207716
- 12440864800 is an abundant number, because the sum of its proper divisors (25608207716) is greater than itself. Its abundance is 13167342916
Bases of 12440864800
- Binary: 10111001011000100010001000001000002
- Hexadecimal: 0x2E5888820
- Base-36: 5PQYWPS
Squares and roots of 12440864800
- 12440864800 squared (124408648002) is 154775116971879040000
- 12440864800 cubed (124408648003) is 1925536304651332538593792000000
-
The
square root of 12440864800 is 111538.6247001461 -
The
cube root of 12440864800 is 2317.1288799351
Scales and comparisons
How big is 12440864800?- 12,440,864,800 seconds is equal to 395 years, 30 weeks, 1 day, 11 hours, 46 minutes, 40 seconds.
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To count from 1 to 12,440,864,800 would take you about seven hundred ninety-one 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 12440864800 cubic inches would be around 193.1 feet tall.
Recreational maths with 12440864800
- 12440864800 backwards is 00846804421
- The number of decimal digits it has is: 11
- The sum of 12440864800's digits is 37
- More coming soon!
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