1990143144
1,990,143,144 is an even composite number composed of five prime numbers multiplied together.
1990143144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1990143144:
23 × 32 × 113 × 19 × 1093
(2 × 2 × 2 × 3 × 3 × 11 × 11 × 11 × 19 × 1093)See below for interesting mathematical facts about the number 1990143144 from the Numbermatics database.
Names of 1990143144
- Cardinal: 1990143144 can be written as One billion, nine hundred ninety million, one hundred forty-three thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.990143144 × 109
Factors of 1990143144
Divisors of 1990143144
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 18 19 22 24 33 36 38 44 57 66 72 76 88 99 114 121 132 152 171 198 209 228 242 264 342 363 396 418 456 484 627 684 726 792 836 968 1089 1093 1254 1331 1368 1452 1672 1881 2178 2186 2299 2508 2662 2904 3279 3762 3993 4356 4372 4598 5016 5324 6558 6897 7524 7986 8712 8744 9196 9837 10648 11979 12023 13116 13794 15048 15972 18392 19674 20691 20767 23958 24046 25289 26232 27588 31944 36069 39348 41382 41534 47916 48092 50578 55176 62301 72138 75867 78696 82764 83068 95832 96184 101156 108207 124602 132253 144276 151734 165528 166136 186903 202312 216414 227601 228437 249204 264506 288552 303468 373806 396759 432828 455202 456874 498408 529012 606936 685311 747612 793518 865656 910404 913748 1058024 1190277 1370622 1454783 1495224 1587036 1820808 1827496 2055933 2380554 2512807 2741244 2909566 3174072 4111866 4364349 4761108 5025614 5482488 5819132 7538421 8223732 8728698 9522216 10051228 11638264 13093047 15076842 16447464 17457396 20102456 22615263 26186094 27640877 30153684 34914792 45230526 52372188 55281754 60307368 82922631 90461052 104744376 110563508 165845262 180922104 221127016 248767893 331690524 497535786 663381048 995071572 1990143144
- Sum of all divisors σ(n): 6246302400
- Sum of proper divisors (its aliquot sum) s(n): 4256159256
- 1990143144 is an abundant number, because the sum of its proper divisors (4256159256) is greater than itself. Its abundance is 2266016112
Bases of 1990143144
- Binary: 11101101001111100101100101010002
- Hexadecimal: 0x769F2CA8
- Base-36: WWVOA0
Squares and roots of 1990143144
- 1990143144 squared (19901431442) is 3960669733610204736
- 1990143144 cubed (19901431443) is 7882299715992655323786729984
-
The
square root of 1990143144 is 44611.0204321757 -
The
cube root of 1990143144 is 1257.8478301907
Scales and comparisons
How big is 1990143144?- 1,990,143,144 seconds is equal to 63 years, 14 weeks, 4 days, 1 hour, 32 minutes, 24 seconds.
-
To count from 1 to 1,990,143,144 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 1990143144 cubic inches would be around 104.8 feet tall.
Recreational maths with 1990143144
- 1990143144 backwards is 4413410991
- 1990143144 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1990143144's digits is 36
- More coming soon!
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The information we have on file for 1990143144 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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