1428472188
1,428,472,188 is an even composite number composed of six prime numbers multiplied together.
1428472188 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1428472188:
22 × 32 × 11 × 13 × 31 × 8951
(2 × 2 × 3 × 3 × 11 × 13 × 31 × 8951)See below for interesting mathematical facts about the number 1428472188 from the Numbermatics database.
Names of 1428472188
- Cardinal: 1428472188 can be written as One billion, four hundred twenty-eight million, four hundred seventy-two thousand, one hundred eighty-eight.
Scientific notation
- Scientific notation: 1.428472188 × 109
Factors of 1428472188
Divisors of 1428472188
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 9 11 12 13 18 22 26 31 33 36 39 44 52 62 66 78 93 99 117 124 132 143 156 186 198 234 279 286 341 372 396 403 429 468 558 572 682 806 858 1023 1116 1209 1287 1364 1612 1716 2046 2418 2574 3069 3627 4092 4433 4836 5148 6138 7254 8866 8951 12276 13299 14508 17732 17902 26598 26853 35804 39897 53196 53706 79794 80559 98461 107412 116363 159588 161118 196922 232726 277481 295383 322236 349089 393844 465452 554962 590766 698178 832443 886149 1047267 1109924 1181532 1279993 1396356 1664886 1772298 2094534 2497329 2559986 3052291 3329772 3544596 3607253 3839979 4189068 4994658 5119972 6104582 7214506 7679958 9156873 9989316 10821759 11519937 12209164 14429012 15359916 18313746 21643518 23039874 27470619 32465277 36627492 39679783 43287036 46079748 54941238 64930554 79359566 109882476 119039349 129861108 158719132 238078698 357118047 476157396 714236094 1428472188
- Sum of all divisors σ(n): 4379461632
- Sum of proper divisors (its aliquot sum) s(n): 2950989444
- 1428472188 is an abundant number, because the sum of its proper divisors (2950989444) is greater than itself. Its abundance is 1522517256
Bases of 1428472188
- Binary: 10101010010010011000001011111002
- Hexadecimal: 0x5524C17C
- Base-36: NMH470
Squares and roots of 1428472188
- 1428472188 squared (14284721882) is 2040532791889507344
- 1428472188 cubed (14284721883) is 2914844341916153209925748672
-
The
square root of 1428472188 is 37795.1344487621 -
The
cube root of 1428472188 is 1126.2218002935
Scales and comparisons
How big is 1428472188?- 1,428,472,188 seconds is equal to 45 years, 21 weeks, 6 days, 5 hours, 49 minutes, 48 seconds.
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To count from 1 to 1,428,472,188 would take you about ninety 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 1428472188 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428472188
- 1428472188 backwards is 8812748241
- The number of decimal digits it has is: 10
- The sum of 1428472188's digits is 45
- More coming soon!
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The information we have on file for 1428472188 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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