12440072000
12,440,072,000 is an even composite number composed of four prime numbers multiplied together.
12440072000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 12440072000:
26 × 53 × 292 × 432
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 29 × 29 × 43 × 43)See below for interesting mathematical facts about the number 12440072000 from the Numbermatics database.
Names of 12440072000
- Cardinal: 12440072000 can be written as Twelve billion, four hundred forty million, seventy-two thousand.
Scientific notation
- Scientific notation: 1.2440072 × 1010
Factors of 12440072000
Divisors of 12440072000
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 29 32 40 43 50 58 64 80 86 100 116 125 145 160 172 200 215 232 250 290 320 344 400 430 464 500 580 688 725 800 841 860 928 1000 1075 1160 1247 1376 1450 1600 1682 1720 1849 1856 2000 2150 2320 2494 2752 2900 3364 3440 3625 3698 4000 4205 4300 4640 4988 5375 5800 6235 6728 6880 7250 7396 8000 8410 8600 9245 9280 9976 10750 11600 12470 13456 13760 14500 14792 16820 17200 18490 19952 21025 21500 23200 24940 26912 29000 29584 31175 33640 34400 36163 36980 39904 42050 43000 46225 46400 49880 53621 53824 58000 59168 62350 67280 68800 72326 73960 79808 84100 86000 92450 99760 105125 107242 116000 118336 124700 134560 144652 147920 155875 168200 172000 180815 184900 199520 210250 214484 231125 232000 249400 268105 269120 289304 295840 311750 336400 344000 361630 369800 399040 420500 428968 462250 498800 536210 578608 591680 623500 672800 723260 739600 841000 857936 904075 924500 997600 1072420 1157216 1247000 1340525 1345600 1446520 1479200 1555009 1682000 1715872 1808150 1849000 1995200 2144840 2314432 2494000 2681050 2893040 2958400 3110018 3364000 3431744 3616300 3698000 4289680 4520375 4988000 5362100 5786080 6220036 6702625 6728000 7232600 7396000 7775045 8579360 9040750 9976000 10724200 11572160 12440072 13405250 14465200 14792000 15550090 17158720 18081500 21448400 24880144 26810500 28930400 31100180 36163000 38875225 42896800 49760288 53621000 57860800 62200360 72326000 77750450 85793600 99520576 107242000 124400720 144652000 155500900 194376125 214484000 248801440 289304000 311001800 388752250 428968000 497602880 622003600 777504500 1244007200 1555009000 2488014400 3110018000 6220036000 12440072000
- Sum of all divisors σ(n): 32666085036
- Sum of proper divisors (its aliquot sum) s(n): 20226013036
- 12440072000 is an abundant number, because the sum of its proper divisors (20226013036) is greater than itself. Its abundance is 7785941036
Bases of 12440072000
- Binary: 10111001010111110001101111010000002
- Hexadecimal: 0x2E57C6F40
- Base-36: 5PQHWZK
Squares and roots of 12440072000
- 12440072000 squared (124400720002) is 154755391365184000000
- 12440072000 cubed (124400720003) is 1925168210971067253248000000000
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The
square root of 12440072000 is 111535.0707176895 -
The
cube root of 12440072000 is 2317.0796588445
Scales and comparisons
How big is 12440072000?- 12,440,072,000 seconds is equal to 395 years, 28 weeks, 6 days, 7 hours, 33 minutes, 20 seconds.
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To count from 1 to 12,440,072,000 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 12440072000 cubic inches would be around 193.1 feet tall.
Recreational maths with 12440072000
- 12440072000 backwards is 00027004421
- 12440072000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12440072000's digits is 20
- More coming soon!
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