1028389164
1,028,389,164 is an even composite number composed of five prime numbers multiplied together.
1028389164 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1028389164:
22 × 3 × 113 × 312 × 67
(2 × 2 × 3 × 11 × 11 × 11 × 31 × 31 × 67)See below for interesting mathematical facts about the number 1028389164 from the Numbermatics database.
Names of 1028389164
- Cardinal: 1028389164 can be written as One billion, twenty-eight million, three hundred eighty-nine thousand, one hundred sixty-four.
Scientific notation
- Scientific notation: 1.028389164 × 109
Factors of 1028389164
Divisors of 1028389164
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 11 12 22 31 33 44 62 66 67 93 121 124 132 134 186 201 242 268 341 363 372 402 484 682 726 737 804 961 1023 1331 1364 1452 1474 1922 2046 2077 2211 2662 2883 2948 3751 3844 3993 4092 4154 4422 5324 5766 6231 7502 7986 8107 8308 8844 10571 11253 11532 12462 15004 15972 16214 21142 22506 22847 24321 24924 31713 32428 41261 42284 45012 45694 48642 63426 64387 68541 82522 89177 91388 97284 116281 123783 126852 128774 137082 165044 178354 193161 232562 247566 251317 257548 267531 274164 348843 356708 386322 465124 495132 502634 535062 697686 708257 753951 772644 1005268 1070124 1279091 1395372 1416514 1507902 2124771 2558182 2764487 2833028 3015804 3837273 4249542 5116364 5528974 7674546 7790827 8293461 8499084 11057948 15349092 15581654 16586922 23372481 31163308 33173844 46744962 85699097 93489924 171398194 257097291 342796388 514194582 1028389164
- Sum of all divisors σ(n): 2767943808
- Sum of proper divisors (its aliquot sum) s(n): 1739554644
- 1028389164 is an abundant number, because the sum of its proper divisors (1739554644) is greater than itself. Its abundance is 711165480
Bases of 1028389164
- Binary: 1111010100101111111001001011002
- Hexadecimal: 0x3D4BF92C
- Base-36: H09Y5O
Squares and roots of 1028389164
- 1028389164 squared (10283891642) is 1057584272632618896
- 1028389164 cubed (10283891643) is 1087608205992207025588042944
-
The
square root of 1028389164 is 32068.5073553479 -
The
cube root of 1028389164 is 1009.3748914287
Scales and comparisons
How big is 1028389164?- 1,028,389,164 seconds is equal to 32 years, 36 weeks, 2 days, 15 hours, 39 minutes, 24 seconds.
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To count from 1 to 1,028,389,164 would take you about sixty-five 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 1028389164 cubic inches would be around 84.1 feet tall.
Recreational maths with 1028389164
- 1028389164 backwards is 4619838201
- The number of decimal digits it has is: 10
- The sum of 1028389164's digits is 42
- More coming soon!
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The information we have on file for 1028389164 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!
Keywords: Divisors of 1028389164, math, Factors of 1028389164, curriculum, school, college, exams, university, Prime factorization of 1028389164, STEM, science, technology, engineering, physics, economics, calculator, one billion, twenty-eight million, three hundred eighty-nine thousand, one hundred sixty-four.