18988028416
18,988,028,416 is an even composite number composed of four prime numbers multiplied together.
18988028416 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 18988028416:
29 × 72 × 17 × 2112
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 17 × 211 × 211)See below for interesting mathematical facts about the number 18988028416 from the Numbermatics database.
Names of 18988028416
- Cardinal: 18988028416 can be written as Eighteen billion, nine hundred eighty-eight million, twenty-eight thousand, four hundred sixteen.
Scientific notation
- Scientific notation: 1.8988028416 × 1010
Factors of 18988028416
Divisors of 18988028416
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 4 7 8 14 16 17 28 32 34 49 56 64 68 98 112 119 128 136 196 211 224 238 256 272 392 422 448 476 512 544 784 833 844 896 952 1088 1477 1568 1666 1688 1792 1904 2176 2954 3136 3332 3376 3584 3587 3808 4352 5908 6272 6664 6752 7174 7616 8704 10339 11816 12544 13328 13504 14348 15232 20678 23632 25088 25109 26656 27008 28696 30464 41356 44521 47264 50218 53312 54016 57392 60928 82712 89042 94528 100436 106624 108032 114784 165424 175763 178084 189056 200872 213248 229568 311647 330848 351526 356168 378112 401744 426496 459136 623294 661696 703052 712336 756224 756857 803488 918272 1246588 1323392 1406104 1424672 1513714 1606976 1836544 2181529 2493176 2646784 2812208 2849344 3027428 3213952 4363058 4986352 5293568 5297999 5624416 5698688 6054856 6427904 8726116 9972704 10595998 11248832 11397376 12109712 12855808 17452232 19945408 21191996 22497664 22794752 24219424 34904464 37085993 39890816 42383992 44995328 48438848 69808928 74171986 79781632 84767984 89990656 96877696 139617856 148343972 159563264 169535968 193755392 279235712 296687944 339071936 387510784 558471424 593375888 678143872 1116942848 1186751776 1356287744 2373503552 2712575488 4747007104 9494014208 18988028416
- Sum of all divisors σ(n): 46951667334
- Sum of proper divisors (its aliquot sum) s(n): 27963638918
- 18988028416 is an abundant number, because the sum of its proper divisors (27963638918) is greater than itself. Its abundance is 8975610502
Bases of 18988028416
- Binary: 100011010111100011001010010000000002
- Hexadecimal: 0x46BC65200
- Base-36: 8Q0ZCHS
Squares and roots of 18988028416
- 18988028416 squared (189880284162) is 360545223126823469056
- 18988028416 cubed (189880284163) is 6846042941985184402251024695296
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The
square root of 18988028416 is 137797.0551789841 -
The
cube root of 18988028416 is 2667.8410924733
Scales and comparisons
How big is 18988028416?- 18,988,028,416 seconds is equal to 603 years, 39 weeks, 3 days, 20 hours, 20 minutes, 16 seconds.
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To count from 1 to 18,988,028,416 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 18988028416 cubic inches would be around 222.3 feet tall.
Recreational maths with 18988028416
- 18988028416 backwards is 61482088981
- The number of decimal digits it has is: 11
- The sum of 18988028416's digits is 55
- More coming soon!
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"Number 18988028416 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.
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Numbermatics. (2024). Number 18988028416 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/18988028416/
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The information we have on file for 18988028416 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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