18989046000
18,989,046,000 is an even composite number composed of four prime numbers multiplied together.
18989046000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 18989046000:
24 × 33 × 53 × 5932
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 593 × 593)See below for interesting mathematical facts about the number 18989046000 from the Numbermatics database.
Names of 18989046000
- Cardinal: 18989046000 can be written as Eighteen billion, nine hundred eighty-nine million, forty-six thousand.
Scientific notation
- Scientific notation: 1.8989046 × 1010
Factors of 18989046000
Divisors of 18989046000
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 60 72 75 80 90 100 108 120 125 135 144 150 180 200 216 225 240 250 270 300 360 375 400 432 450 500 540 593 600 675 720 750 900 1000 1080 1125 1186 1200 1350 1500 1779 1800 2000 2160 2250 2372 2700 2965 3000 3375 3558 3600 4500 4744 5337 5400 5930 6000 6750 7116 8895 9000 9488 10674 10800 11860 13500 14232 14825 16011 17790 18000 21348 23720 26685 27000 28464 29650 32022 35580 42696 44475 47440 53370 54000 59300 64044 71160 74125 80055 85392 88950 106740 118600 128088 133425 142320 148250 160110 177900 213480 222375 237200 256176 266850 296500 320220 351649 355800 400275 426960 444750 533700 593000 640440 667125 703298 711600 800550 889500 1054947 1067400 1186000 1280880 1334250 1406596 1601100 1758245 1779000 2001375 2109894 2134800 2668500 2813192 3164841 3202200 3516490 3558000 4002750 4219788 5274735 5337000 5626384 6329682 6404400 7032980 8005500 8439576 8791225 9494523 10549470 10674000 12659364 14065960 15824205 16011000 16879152 17582450 18989046 21098940 25318728 26373675 28131920 31648410 32022000 35164900 37978092 42197880 43956125 47472615 50637456 52747350 63296820 70329800 75956184 79121025 84395760 87912250 94945230 105494700 126593640 131868375 140659600 151912368 158242050 175824500 189890460 210989400 237363075 253187280 263736750 316484100 351649000 379780920 395605125 421978800 474726150 527473500 632968200 703298000 759561840 791210250 949452300 1054947000 1186815375 1265936400 1582420500 1898904600 2109894000 2373630750 3164841000 3797809200 4747261500 6329682000 9494523000 18989046000
- Sum of all divisors σ(n): 68137885920
- Sum of proper divisors (its aliquot sum) s(n): 49148839920
- 18989046000 is an abundant number, because the sum of its proper divisors (49148839920) is greater than itself. Its abundance is 30159793920
Bases of 18989046000
- Binary: 100011010111101010111011000111100002
- Hexadecimal: 0x46BD5D8F0
- Base-36: 8Q1L5O0
Squares and roots of 18989046000
- 18989046000 squared (189890460002) is 360583867990116000000
- 18989046000 cubed (189890460003) is 6847143656122240269336000000000
-
The
square root of 18989046000 is 137800.7474580599 -
The
cube root of 18989046000 is 2667.8887488853
Scales and comparisons
How big is 18989046000?- 18,989,046,000 seconds is equal to 603 years, 41 weeks, 1 day, 15 hours.
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To count from 1 to 18,989,046,000 would take you about one thousand, two hundred seven 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 18989046000 cubic inches would be around 222.3 feet tall.
Recreational maths with 18989046000
- 18989046000 backwards is 00064098981
- 18989046000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18989046000's digits is 45
- More coming soon!
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The information we have on file for 18989046000 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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