20490301440
20,490,301,440 is an even composite number composed of five prime numbers multiplied together.
20490301440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 20490301440:
212 × 32 × 5 × 7 × 15881
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 15881)See below for interesting mathematical facts about the number 20490301440 from the Numbermatics database.
Names of 20490301440
- Cardinal: 20490301440 can be written as Twenty billion, four hundred ninety million, three hundred one thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.049030144 × 1010
Factors of 20490301440
Divisors of 20490301440
- Number of divisors d(n): 312
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 140 144 160 168 180 192 210 224 240 252 256 280 288 315 320 336 360 384 420 448 480 504 512 560 576 630 640 672 720 768 840 896 960 1008 1024 1120 1152 1260 1280 1344 1440 1536 1680 1792 1920 2016 2048 2240 2304 2520 2560 2688 2880 3072 3360 3584 3840 4032 4096 4480 4608 5040 5120 5376 5760 6144 6720 7168 7680 8064 8960 9216 10080 10240 10752 11520 12288 13440 14336 15360 15881 16128 17920 18432 20160 20480 21504 23040 26880 28672 30720 31762 32256 35840 36864 40320 43008 46080 47643 53760 61440 63524 64512 71680 79405 80640 86016 92160 95286 107520 111167 127048 129024 142929 143360 158810 161280 184320 190572 215040 222334 238215 254096 258048 285858 317620 322560 333501 381144 430080 444668 476430 508192 555835 571716 635240 645120 667002 714645 762288 889336 952860 1000503 1016384 1111670 1143432 1270480 1290240 1334004 1429290 1524576 1667505 1778672 1905720 2001006 2032768 2223340 2286864 2540960 2668008 2858580 3049152 3335010 3557344 3811440 4002012 4065536 4446680 4573728 5002515 5081920 5336016 5717160 6098304 6670020 7114688 7622880 8004024 8131072 8893360 9147456 10005030 10163840 10672032 11434320 12196608 13340040 14229376 15245760 16008048 16262144 17786720 18294912 20010060 20327680 21344064 22868640 24393216 26680080 28458752 30491520 32016096 32524288 35573440 36589824 40020120 40655360 42688128 45737280 48786432 53360160 56917504 60983040 64032192 65048576 71146880 73179648 80040240 81310720 85376256 91474560 97572864 106720320 113835008 121966080 128064384 142293760 146359296 160080480 162621440 170752512 182949120 195145728 213440640 227670016 243932160 256128768 284587520 292718592 320160960 325242880 341505024 365898240 426881280 455340032 487864320 512257536 569175040 585437184 640321920 683010048 731796480 853762560 975728640 1024515072 1138350080 1280643840 1366020096 1463592960 1707525120 2049030144 2276700160 2561287680 2927185920 3415050240 4098060288 5122575360 6830100480 10245150720 20490301440
- Sum of all divisors σ(n): 81175824288
- Sum of proper divisors (its aliquot sum) s(n): 60685522848
- 20490301440 is an abundant number, because the sum of its proper divisors (60685522848) is greater than itself. Its abundance is 40195221408
Bases of 20490301440
- Binary: 100110001010101000100110000000000002
- Hexadecimal: 0x4C5513000
- Base-36: 9EVE9S0
Squares and roots of 20490301440
- 20490301440 squared (204903014402) is 419852453102066073600
- 20490301440 cubed (204903014403) is 8602903324384796934861225984000
-
The
square root of 20490301440 is 143144.3377853277 -
The
cube root of 20490301440 is 2736.4201673379
Scales and comparisons
How big is 20490301440?- 20,490,301,440 seconds is equal to 651 years, 27 weeks, 3 days, 6 hours, 24 minutes.
-
To count from 1 to 20,490,301,440 would take you about one thousand, three 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 20490301440 cubic inches would be around 228 feet tall.
Recreational maths with 20490301440
- 20490301440 backwards is 04410309402
- The number of decimal digits it has is: 11
- The sum of 20490301440's digits is 27
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 20490301440 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.
APA style:
Numbermatics. (2024). Number 20490301440 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/20490301440/
Chicago style:
Numbermatics. 2024. "Number 20490301440 - Facts about the integer". https://numbermatics.com/n/20490301440/
The information we have on file for 20490301440 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 20490301440, math, Factors of 20490301440, curriculum, school, college, exams, university, Prime factorization of 20490301440, STEM, science, technology, engineering, physics, economics, calculator, twenty billion, four hundred ninety million, three hundred one thousand, four hundred forty.