1428540090
1,428,540,090 is an even composite number composed of seven prime numbers multiplied together.
1428540090 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 1428540090:
2 × 3 × 5 × 17 × 47 × 61 × 977
See below for interesting mathematical facts about the number 1428540090 from the Numbermatics database.
Names of 1428540090
- Cardinal: 1428540090 can be written as One billion, four hundred twenty-eight million, five hundred forty thousand and ninety.
Scientific notation
- Scientific notation: 1.42854009 × 109
Factors of 1428540090
Divisors of 1428540090
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 10 15 17 30 34 47 51 61 85 94 102 122 141 170 183 235 255 282 305 366 470 510 610 705 799 915 977 1037 1410 1598 1830 1954 2074 2397 2867 2931 3111 3995 4794 4885 5185 5734 5862 6222 7990 8601 9770 10370 11985 14335 14655 15555 16609 17202 23970 28670 29310 31110 33218 43005 45919 48739 49827 59597 83045 86010 91838 97478 99654 119194 137757 146217 166090 178791 229595 243695 249135 275514 292434 297985 357582 459190 487390 498270 595970 688785 731085 780623 893955 1013149 1377570 1462170 1561246 1787910 2026298 2341869 2801059 3039447 3903115 4683738 5065745 5602118 6078894 7806230 8403177 10131490 11709345 14005295 15197235 16806354 23418690 28010590 30394470 42015885 47618003 84031770 95236006 142854009 238090015 285708018 476180030 714270045 1428540090
- Sum of all divisors σ(n): 3772044288
- Sum of proper divisors (its aliquot sum) s(n): 2343504198
- 1428540090 is an abundant number, because the sum of its proper divisors (2343504198) is greater than itself. Its abundance is 914964108
Bases of 1428540090
- Binary: 10101010010010111001010101110102
- Hexadecimal: 0x5525CABA
- Base-36: NMIKL6
Squares and roots of 1428540090
- 1428540090 squared (14285400902) is 2040726788737208100
- 1428540090 cubed (14285400903) is 2915260030448062245522729000
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The
square root of 1428540090 is 37796.0327283169 -
The
cube root of 1428540090 is 1126.2396448835
Scales and comparisons
How big is 1428540090?- 1,428,540,090 seconds is equal to 45 years, 22 weeks, 41 minutes, 30 seconds.
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To count from 1 to 1,428,540,090 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 1428540090 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428540090
- 1428540090 backwards is 0900458241
- The number of decimal digits it has is: 10
- The sum of 1428540090's digits is 33
- More coming soon!
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The information we have on file for 1428540090 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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