6404008020
6,404,008,020 is an even composite number composed of seven prime numbers multiplied together.
6404008020 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 6404008020:
22 × 3 × 5 × 53 × 101 × 127 × 157
(2 × 2 × 3 × 5 × 53 × 101 × 127 × 157)See below for interesting mathematical facts about the number 6404008020 from the Numbermatics database.
Names of 6404008020
- Cardinal: 6404008020 can be written as Six billion, four hundred four million, eight thousand and twenty.
Scientific notation
- Scientific notation: 6.40400802 × 109
Factors of 6404008020
Divisors of 6404008020
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 53 60 101 106 127 157 159 202 212 254 265 303 314 318 381 404 471 505 508 530 606 628 635 636 762 785 795 942 1010 1060 1212 1270 1515 1524 1570 1590 1884 1905 2020 2355 2540 3030 3140 3180 3810 4710 5353 6060 6731 7620 8321 9420 10706 12827 13462 15857 16059 16642 19939 20193 21412 24963 25654 26765 26924 31714 32118 33284 33655 38481 39878 40386 41605 47571 49926 51308 53530 59817 63428 64135 64236 67310 76962 79285 79756 80295 80772 83210 95142 99695 99852 100965 107060 119634 124815 128270 134620 153924 158570 160590 166420 190284 192405 199390 201930 237855 239268 249630 256540 299085 317140 321180 384810 398780 403860 475710 499260 598170 679831 769620 840421 951420 1056767 1196340 1359662 1680842 2013839 2039493 2113534 2521263 2719324 3170301 3361684 3399155 4027678 4078986 4202105 4227068 5042526 5283835 6041517 6340602 6798310 8055356 8157972 8404210 10069195 10085052 10197465 10567670 12083034 12606315 12681204 13596620 15851505 16808420 20138390 20394930 21135340 24166068 25212630 30207585 31703010 40276780 40789860 50425260 60415170 63406020 106733467 120830340 213466934 320200401 426933868 533667335 640400802 1067334670 1280801604 1601002005 2134669340 3202004010 6404008020
- Sum of all divisors σ(n): 18714157056
- Sum of proper divisors (its aliquot sum) s(n): 12310149036
- 6404008020 is an abundant number, because the sum of its proper divisors (12310149036) is greater than itself. Its abundance is 5906141016
Bases of 6404008020
- Binary: 1011111011011010101101000010101002
- Hexadecimal: 0x17DB56854
- Base-36: 2XWS47O
Squares and roots of 6404008020
- 6404008020 squared (64040080202) is 41011318720224320400
- 6404008020 cubed (64040080203) is 262636813995092684040649608000
-
The
square root of 6404008020 is 80025.0462042979 -
The
cube root of 6404008020 is 1857.0230271683
Scales and comparisons
How big is 6404008020?- 6,404,008,020 seconds is equal to 203 years, 32 weeks, 4 days, 11 hours, 7 minutes.
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To count from 1 to 6,404,008,020 would take you about four hundred seven 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 6404008020 cubic inches would be around 154.8 feet tall.
Recreational maths with 6404008020
- 6404008020 backwards is 0208004046
- The number of decimal digits it has is: 10
- The sum of 6404008020's digits is 24
- More coming soon!
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"Number 6404008020 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
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The information we have on file for 6404008020 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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