1628949042
1,628,949,042 is an even composite number composed of four prime numbers multiplied together.
1628949042 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-six divisors.
Prime factorization of 1628949042:
2 × 36 × 72 × 1512
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 151 × 151)See below for interesting mathematical facts about the number 1628949042 from the Numbermatics database.
Names of 1628949042
- Cardinal: 1628949042 can be written as One billion, six hundred twenty-eight million, nine hundred forty-nine thousand and forty-two.
Scientific notation
- Scientific notation: 1.628949042 × 109
Factors of 1628949042
Divisors of 1628949042
- Number of divisors d(n): 126
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 151 162 189 243 294 302 378 441 453 486 567 729 882 906 1057 1134 1323 1359 1458 1701 2114 2646 2718 3171 3402 3969 4077 5103 6342 7399 7938 8154 9513 10206 11907 12231 14798 19026 22197 22801 23814 24462 28539 35721 36693 44394 45602 57078 66591 68403 71442 73386 85617 110079 133182 136806 159607 171234 199773 205209 220158 256851 319214 399546 410418 478821 513702 599319 615627 770553 957642 1117249 1198638 1231254 1436463 1541106 1797957 1846881 2234498 2872926 3351747 3595914 3693762 4309389 5393871 5540643 6703494 8618778 10055241 10787742 11081286 12928167 16621929 20110482 25856334 30165723 33243858 38784501 60331446 77569002 90497169 116353503 180994338 232707006 271491507 542983014 814474521 1628949042
- Sum of all divisors σ(n): 4289984559
- Sum of proper divisors (its aliquot sum) s(n): 2661035517
- 1628949042 is an abundant number, because the sum of its proper divisors (2661035517) is greater than itself. Its abundance is 1032086475
Bases of 1628949042
- Binary: 11000010001011111001010001100102
- Hexadecimal: 0x6117CA32
- Base-36: QXU14I
Squares and roots of 1628949042
- 1628949042 squared (16289490422) is 2653474981432717764
- 1628949042 cubed (16289490423) is 4322375528975793389124182088
-
The
square root of 1628949042 is 40360.2408565655 -
The
cube root of 1628949042 is 1176.6189343989
Scales and comparisons
How big is 1628949042?- 1,628,949,042 seconds is equal to 51 years, 41 weeks, 2 days, 13 hours, 50 minutes, 42 seconds.
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To count from 1 to 1,628,949,042 would take you about one hundred three 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 1628949042 cubic inches would be around 98.1 feet tall.
Recreational maths with 1628949042
- 1628949042 backwards is 2409498261
- The number of decimal digits it has is: 10
- The sum of 1628949042's digits is 45
- More coming soon!
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The information we have on file for 1628949042 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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