5421123890
5,421,123,890 is an even composite number composed of seven prime numbers multiplied together.
5421123890 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 5421123890:
2 × 5 × 7 × 13 × 19 × 241 × 1301
See below for interesting mathematical facts about the number 5421123890 from the Numbermatics database.
Names of 5421123890
- Cardinal: 5421123890 can be written as Five billion, four hundred twenty-one million, one hundred twenty-three thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 5.42112389 × 109
Factors of 5421123890
Divisors of 5421123890
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 5 7 10 13 14 19 26 35 38 65 70 91 95 130 133 182 190 241 247 266 455 482 494 665 910 1205 1235 1301 1330 1687 1729 2410 2470 2602 3133 3374 3458 4579 6266 6505 8435 8645 9107 9158 13010 15665 16870 16913 17290 18214 21931 22895 24719 31330 32053 33826 43862 45535 45790 49438 59527 64106 84565 91070 109655 118391 119054 123595 160265 169130 173033 219310 236782 247190 297635 313541 320530 321347 346066 416689 591955 595270 627082 642694 833378 865165 1183910 1567705 1606735 1730330 2083445 2194787 2249429 3135410 3213470 4076033 4166890 4389574 4498858 5957279 8152066 10973935 11247145 11914558 20380165 21947870 22494290 28532231 29786395 40760330 41700953 57064462 59572790 77444627 83401906 142661155 154889254 208504765 285322310 387223135 417009530 542112389 774446270 1084224778 2710561945 5421123890
- Sum of all divisors σ(n): 12704186880
- Sum of proper divisors (its aliquot sum) s(n): 7283062990
- 5421123890 is an abundant number, because the sum of its proper divisors (7283062990) is greater than itself. Its abundance is 1861939100
Bases of 5421123890
- Binary: 1010000110001111111001001001100102
- Hexadecimal: 0x1431FC932
- Base-36: 2HNLHYQ
Squares and roots of 5421123890
- 5421123890 squared (54211238902) is 29388584230728732100
- 5421123890 cubed (54211238903) is 159319156066480801696719869000
-
The
square root of 5421123890 is 73628.2818623387 -
The
cube root of 5421123890 is 1756.6953193509
Scales and comparisons
How big is 5421123890?- 5,421,123,890 seconds is equal to 172 years, 19 weeks, 3 days, 11 hours, 44 minutes, 50 seconds.
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To count from 1 to 5,421,123,890 would take you about three hundred forty-four 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 5421123890 cubic inches would be around 146.4 feet tall.
Recreational maths with 5421123890
- 5421123890 backwards is 0983211245
- 5421123890 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 5421123890's digits is 35
- More coming soon!
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The information we have on file for 5421123890 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 5421123890, math, Factors of 5421123890, curriculum, school, college, exams, university, Prime factorization of 5421123890, STEM, science, technology, engineering, physics, economics, calculator, five billion, four hundred twenty-one million, one hundred twenty-three thousand, eight hundred ninety.