21077477400
21,077,477,400 is an even composite number composed of six prime numbers multiplied together.
21077477400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21077477400:
23 × 3 × 52 × 72 × 137 × 5233
(2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 137 × 5233)See below for interesting mathematical facts about the number 21077477400 from the Numbermatics database.
Names of 21077477400
- Cardinal: 21077477400 can be written as Twenty-one billion, seventy-seven million, four hundred seventy-seven thousand, four hundred.
Scientific notation
- Scientific notation: 2.10774774 × 1010
Factors of 21077477400
Divisors of 21077477400
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 49 50 56 60 70 75 84 98 100 105 120 137 140 147 150 168 175 196 200 210 245 274 280 294 300 350 392 411 420 490 525 548 588 600 685 700 735 822 840 959 980 1050 1096 1176 1225 1370 1400 1470 1644 1918 1960 2055 2100 2450 2740 2877 2940 3288 3425 3675 3836 4110 4200 4795 4900 5233 5480 5754 5880 6713 6850 7350 7672 8220 9590 9800 10275 10466 11508 13426 13700 14385 14700 15699 16440 19180 20139 20550 20932 23016 23975 26165 26852 27400 28770 29400 31398 33565 36631 38360 40278 41100 41864 47950 52330 53704 57540 62796 67130 71925 73262 78495 80556 82200 95900 100695 104660 109893 115080 125592 130825 134260 143850 146524 156990 161112 167825 183155 191800 201390 209320 219786 256417 261650 268520 287700 293048 313980 335650 366310 392475 402780 439572 503475 512834 523300 549465 575400 627960 671300 716921 732620 769251 784950 805560 879144 915775 1006950 1025668 1046600 1098930 1282085 1342600 1433842 1465240 1538502 1569900 1831550 2013900 2051336 2150763 2197860 2564170 2747325 2867684 3077004 3139800 3584605 3663100 3846255 4027800 4301526 4395720 5018447 5128340 5494650 5735368 6154008 6410425 7169210 7326200 7692510 8603052 10036894 10256680 10753815 10989300 12820850 14338420 15055341 15385020 17206104 17923025 19231275 20073788 21507630 21978600 25092235 25641700 28676840 30110682 30770040 35129129 35846050 38462550 40147576 43015260 50184470 51283400 53769075 60221364 70258258 71692100 75276705 76925100 86030520 100368940 105387387 107538150 120442728 125461175 140516516 143384200 150553410 153850200 175645645 200737880 210774774 215076300 250922350 281033032 301106820 351291290 376383525 421549548 430152600 501844700 526936935 602213640 702582580 752767050 843099096 878228225 1003689400 1053873870 1405165160 1505534100 1756456450 2107747740 2634684675 3011068200 3512912900 4215495480 5269369350 7025825800 10538738700 21077477400
- Sum of all divisors σ(n): 76577397840
- Sum of proper divisors (its aliquot sum) s(n): 55499920440
- 21077477400 is an abundant number, because the sum of its proper divisors (55499920440) is greater than itself. Its abundance is 34422443040
Bases of 21077477400
- Binary: 100111010000101000011001000000110002
- Hexadecimal: 0x4E850C818
- Base-36: 9OKZHNC
Squares and roots of 21077477400
- 21077477400 squared (210774774002) is 444260053547510760000
- 21077477400 cubed (210774774003) is 9363881238370447870156824000000
-
The
square root of 21077477400 is 145180.8437776831 -
The
cube root of 21077477400 is 2762.3129372457
Scales and comparisons
How big is 21077477400?- 21,077,477,400 seconds is equal to 670 years, 10 weeks, 2 days, 6 hours, 50 minutes.
-
To count from 1 to 21,077,477,400 would take you about one thousand, three hundred forty 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 21077477400 cubic inches would be around 230.2 feet tall.
Recreational maths with 21077477400
- 21077477400 backwards is 00477477012
- The number of decimal digits it has is: 11
- The sum of 21077477400's digits is 39
- 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 21077477400 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.
APA style:
Numbermatics. (2024). Number 21077477400 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/21077477400/
Chicago style:
Numbermatics. 2024. "Number 21077477400 - Facts about the integer". https://numbermatics.com/n/21077477400/
The information we have on file for 21077477400 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 21077477400, math, Factors of 21077477400, curriculum, school, college, exams, university, Prime factorization of 21077477400, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, seventy-seven million, four hundred seventy-seven thousand, four hundred.