1988262144
1,988,262,144 is an even composite number composed of five prime numbers multiplied together.
1988262144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1988262144:
28 × 32 × 11 × 19 × 4129
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 19 × 4129)See below for interesting mathematical facts about the number 1988262144 from the Numbermatics database.
Names of 1988262144
- Cardinal: 1988262144 can be written as One billion, nine hundred eighty-eight million, two hundred sixty-two thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.988262144 × 109
Factors of 1988262144
Divisors of 1988262144
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 19 22 24 32 33 36 38 44 48 57 64 66 72 76 88 96 99 114 128 132 144 152 171 176 192 198 209 228 256 264 288 304 342 352 384 396 418 456 528 576 608 627 684 704 768 792 836 912 1056 1152 1216 1254 1368 1408 1584 1672 1824 1881 2112 2304 2432 2508 2736 2816 3168 3344 3648 3762 4129 4224 4864 5016 5472 6336 6688 7296 7524 8258 8448 10032 10944 12387 12672 13376 14592 15048 16516 20064 21888 24774 25344 26752 30096 33032 37161 40128 43776 45419 49548 53504 60192 66064 74322 78451 80256 90838 99096 120384 132128 136257 148644 156902 160512 181676 198192 235353 240768 264256 272514 297288 313804 363352 396384 408771 470706 481536 528512 545028 594576 627608 706059 726704 792768 817542 862961 941412 1057024 1090056 1189152 1255216 1412118 1453408 1585536 1635084 1725922 1882824 2180112 2378304 2510432 2588883 2824236 2906816 3171072 3270168 3451844 3765648 4360224 4756608 5020864 5177766 5648472 5813632 6540336 6903688 7531296 7766649 8720448 9513216 10041728 10355532 11296944 11627264 13080672 13807376 15062592 15533298 17440896 20083456 20711064 22593888 26161344 27614752 30125184 31066596 34881792 41422128 45187776 52322688 55229504 60250368 62133192 82844256 90375552 104645376 110459008 124266384 165688512 180751104 220918016 248532768 331377024 497065536 662754048 994131072 1988262144
- Sum of all divisors σ(n): 6584541600
- Sum of proper divisors (its aliquot sum) s(n): 4596279456
- 1988262144 is an abundant number, because the sum of its proper divisors (4596279456) is greater than itself. Its abundance is 2608017312
Bases of 1988262144
- Binary: 11101101000001001111001000000002
- Hexadecimal: 0x76827900
- Base-36: WVRCW0
Squares and roots of 1988262144
- 1988262144 squared (19882621442) is 3953186353263476736
- 1988262144 cubed (19882621443) is 7859970774371181652013481984
-
The
square root of 1988262144 is 44589.9332136751 -
The
cube root of 1988262144 is 1257.4514168999
Scales and comparisons
How big is 1988262144?- 1,988,262,144 seconds is equal to 63 years, 11 weeks, 3 days, 7 hours, 2 minutes, 24 seconds.
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To count from 1 to 1,988,262,144 would take you about one hundred twenty-six 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 1988262144 cubic inches would be around 104.8 feet tall.
Recreational maths with 1988262144
- 1988262144 backwards is 4412628891
- The number of decimal digits it has is: 10
- The sum of 1988262144's digits is 45
- More coming soon!
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"Number 1988262144 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.
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Numbermatics. (2024). Number 1988262144 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/1988262144/
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The information we have on file for 1988262144 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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