1242006400
1,242,006,400 is an even composite number composed of four prime numbers multiplied together.
1242006400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1242006400:
27 × 52 × 173 × 79
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 17 × 17 × 17 × 79)See below for interesting mathematical facts about the number 1242006400 from the Numbermatics database.
Names of 1242006400
- Cardinal: 1242006400 can be written as One billion, two hundred forty-two million, six thousand, four hundred.
Scientific notation
- Scientific notation: 1.2420064 × 109
Factors of 1242006400
Divisors of 1242006400
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 79 80 85 100 128 136 158 160 170 200 272 289 316 320 340 395 400 425 544 578 632 640 680 790 800 850 1088 1156 1264 1343 1360 1445 1580 1600 1700 1975 2176 2312 2528 2686 2720 2890 3160 3200 3400 3950 4624 4913 5056 5372 5440 5780 6320 6715 6800 7225 7900 9248 9826 10112 10744 10880 11560 12640 13430 13600 14450 15800 18496 19652 21488 22831 23120 24565 25280 26860 27200 28900 31600 33575 36992 39304 42976 45662 46240 49130 50560 53720 54400 57800 63200 67150 78608 85952 91324 92480 98260 107440 114155 115600 122825 126400 134300 157216 171904 182648 184960 196520 214880 228310 231200 245650 252800 268600 314432 365296 388127 393040 429760 456620 462400 491300 537200 570775 628864 730592 776254 786080 859520 913240 924800 982600 1074400 1141550 1461184 1552508 1572160 1826480 1940635 1965200 2148800 2283100 2922368 3105016 3144320 3652960 3881270 3930400 4297600 4566200 6210032 7305920 7762540 7860800 9132400 9703175 12420064 14611840 15525080 15721600 18264800 19406350 24840128 31050160 36529600 38812700 49680256 62100320 73059200 77625400 124200640 155250800 248401280 310501600 621003200 1242006400
- Sum of all divisors σ(n): 3301128000
- Sum of proper divisors (its aliquot sum) s(n): 2059121600
- 1242006400 is an abundant number, because the sum of its proper divisors (2059121600) is greater than itself. Its abundance is 817115200
Bases of 1242006400
- Binary: 10010100000011110000011100000002
- Hexadecimal: 0x4A078380
- Base-36: KJGI9S
Squares and roots of 1242006400
- 1242006400 squared (12420064002) is 1542579897640960000
- 1242006400 cubed (12420064003) is 1915894105381417222144000000
-
The
square root of 1242006400 is 35242.1111739919 -
The
cube root of 1242006400 is 1074.9162076387
Scales and comparisons
How big is 1242006400?- 1,242,006,400 seconds is equal to 39 years, 25 weeks, 4 days, 1 hour, 46 minutes, 40 seconds.
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To count from 1 to 1,242,006,400 would take you about seventy-eight 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 1242006400 cubic inches would be around 89.6 feet tall.
Recreational maths with 1242006400
- 1242006400 backwards is 0046002421
- The number of decimal digits it has is: 10
- The sum of 1242006400's digits is 19
- More coming soon!
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The information we have on file for 1242006400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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