1138390000
1,138,390,000 is an even composite number composed of five prime numbers multiplied together.
1138390000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 1138390000:
24 × 54 × 11 × 79 × 131
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 11 × 79 × 131)See below for interesting mathematical facts about the number 1138390000 from the Numbermatics database.
Names of 1138390000
- Cardinal: 1138390000 can be written as One billion, one hundred thirty-eight million, three hundred ninety thousand.
Scientific notation
- Scientific notation: 1.13839 × 109
Factors of 1138390000
Divisors of 1138390000
- Number of divisors d(n): 200
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 79 80 88 100 110 125 131 158 176 200 220 250 262 275 316 395 400 440 500 524 550 625 632 655 790 869 880 1000 1048 1100 1250 1264 1310 1375 1441 1580 1738 1975 2000 2096 2200 2500 2620 2750 2882 3160 3275 3476 3950 4345 4400 5000 5240 5500 5764 6320 6550 6875 6952 7205 7900 8690 9875 10000 10349 10480 11000 11528 13100 13750 13904 14410 15800 16375 17380 19750 20698 21725 22000 23056 26200 27500 28820 31600 32750 34760 36025 39500 41396 43450 49375 51745 52400 55000 57640 65500 69520 72050 79000 81875 82792 86900 98750 103490 108625 110000 113839 115280 131000 144100 158000 163750 165584 173800 180125 197500 206980 217250 227678 258725 262000 288200 327500 347600 360250 395000 413960 434500 455356 517450 543125 569195 576400 655000 720500 790000 827920 869000 900625 910712 1034900 1086250 1138390 1293625 1310000 1441000 1738000 1801250 1821424 2069800 2172500 2276780 2587250 2845975 2882000 3602500 4139600 4345000 4553560 5174500 5691950 6468125 7205000 8690000 9107120 10349000 11383900 12936250 14229875 14410000 20698000 22767800 25872500 28459750 45535600 51745000 56919500 71149375 103490000 113839000 142298750 227678000 284597500 569195000 1138390000
- Sum of all divisors σ(n): 3068017920
- Sum of proper divisors (its aliquot sum) s(n): 1929627920
- 1138390000 is an abundant number, because the sum of its proper divisors (1929627920) is greater than itself. Its abundance is 791237920
Bases of 1138390000
- Binary: 10000111101101001110011111100002
- Hexadecimal: 0x43DA73F0
- Base-36: ITRNCG
Squares and roots of 1138390000
- 1138390000 squared (11383900002) is 1295931792100000000
- 1138390000 cubed (11383900003) is 1475275792808719000000000000
-
The
square root of 1138390000 is 33740.0355660749 -
The
cube root of 1138390000 is 1044.1519183121
Scales and comparisons
How big is 1138390000?- 1,138,390,000 seconds is equal to 36 years, 10 weeks, 1 day, 19 hours, 26 minutes, 40 seconds.
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To count from 1 to 1,138,390,000 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 1138390000 cubic inches would be around 87 feet tall.
Recreational maths with 1138390000
- 1138390000 backwards is 0000938311
- 1138390000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1138390000's digits is 25
- More coming soon!
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The information we have on file for 1138390000 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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