1138688000
1,138,688,000 is an even composite number composed of three prime numbers multiplied together.
1138688000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred thirty-six divisors.
Prime factorization of 1138688000:
216 × 53 × 139
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 139)See below for interesting mathematical facts about the number 1138688000 from the Numbermatics database.
Names of 1138688000
- Cardinal: 1138688000 can be written as One billion, one hundred thirty-eight million, six hundred eighty-eight thousand.
Scientific notation
- Scientific notation: 1.138688 × 109
Factors of 1138688000
Divisors of 1138688000
- Number of divisors d(n): 136
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 139 160 200 250 256 278 320 400 500 512 556 640 695 800 1000 1024 1112 1280 1390 1600 2000 2048 2224 2560 2780 3200 3475 4000 4096 4448 5120 5560 6400 6950 8000 8192 8896 10240 11120 12800 13900 16000 16384 17375 17792 20480 22240 25600 27800 32000 32768 34750 35584 40960 44480 51200 55600 64000 65536 69500 71168 81920 88960 102400 111200 128000 139000 142336 163840 177920 204800 222400 256000 278000 284672 327680 355840 409600 444800 512000 556000 569344 711680 819200 889600 1024000 1112000 1138688 1423360 1638400 1779200 2048000 2224000 2277376 2846720 3558400 4096000 4448000 4554752 5693440 7116800 8192000 8896000 9109504 11386880 14233600 17792000 22773760 28467200 35584000 45547520 56934400 71168000 113868800 142336000 227737600 284672000 569344000 1138688000
- Sum of all divisors σ(n): 2862590640
- Sum of proper divisors (its aliquot sum) s(n): 1723902640
- 1138688000 is an abundant number, because the sum of its proper divisors (1723902640) is greater than itself. Its abundance is 585214640
Bases of 1138688000
- Binary: 10000111101111100000000000000002
- Hexadecimal: 0x43DF0000
- Base-36: ITY1A8
Squares and roots of 1138688000
- 1138688000 squared (11386880002) is 1296610361344000000
- 1138688000 cubed (11386880003) is 1476434659138076672000000000
-
The
square root of 1138688000 is 33744.4513957481 -
The
cube root of 1138688000 is 1044.2430206951
Scales and comparisons
How big is 1138688000?- 1,138,688,000 seconds is equal to 36 years, 10 weeks, 5 days, 6 hours, 13 minutes, 20 seconds.
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To count from 1 to 1,138,688,000 would take you about seventy-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 1138688000 cubic inches would be around 87 feet tall.
Recreational maths with 1138688000
- 1138688000 backwards is 0008868311
- The number of decimal digits it has is: 10
- The sum of 1138688000's digits is 35
- More coming soon!
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