21385827008
21,385,827,008 is an even composite number composed of six prime numbers multiplied together.
21385827008 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 21385827008:
26 × 7 × 13 × 17 × 61 × 3541
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 17 × 61 × 3541)See below for interesting mathematical facts about the number 21385827008 from the Numbermatics database.
Names of 21385827008
- Cardinal: 21385827008 can be written as Twenty-one billion, three hundred eighty-five million, eight hundred twenty-seven thousand and eight.
Scientific notation
- Scientific notation: 2.1385827008 × 1010
Factors of 21385827008
Divisors of 21385827008
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 4 7 8 13 14 16 17 26 28 32 34 52 56 61 64 68 91 104 112 119 122 136 182 208 221 224 238 244 272 364 416 427 442 448 476 488 544 728 793 832 854 884 952 976 1037 1088 1456 1547 1586 1708 1768 1904 1952 2074 2912 3094 3172 3416 3536 3541 3808 3904 4148 5551 5824 6188 6344 6832 7072 7082 7259 7616 8296 11102 12376 12688 13481 13664 14144 14164 14518 16592 22204 24752 24787 25376 26962 27328 28328 29036 33184 44408 46033 49504 49574 50752 53924 56656 58072 60197 66368 88816 92066 94367 99008 99148 107848 113312 116144 120394 177632 184132 188734 198296 215696 216001 226624 232288 240788 322231 355264 368264 377468 396592 421379 431392 432002 464576 481576 644462 736528 754936 782561 793184 842758 862784 864004 963152 1288924 1473056 1509872 1512007 1565122 1586368 1685516 1728008 1926304 2577848 2808013 2946112 3019744 3024014 3130244 3371032 3456016 3672017 3852608 5155696 5477927 5616026 6039488 6048028 6260488 6742064 6912032 7344034 10311392 10955854 11232052 12096056 12520976 13484128 13824064 14688068 19656091 20622784 21911708 22464104 24192112 25041952 25704119 26968256 29376136 39312182 43823416 44928208 47736221 48384224 50083904 51408238 58752272 78624364 87646832 89856416 95472442 96768448 102816476 117504544 157248728 175293664 179712832 190944884 205632952 235009088 314497456 334153547 350587328 381889768 411265904 628994912 668307094 763779536 822531808 1257989824 1336614188 1527559072 1645063616 2673228376 3055118144 5346456752 10692913504 21385827008
- Sum of all divisors σ(n): 56225651328
- Sum of proper divisors (its aliquot sum) s(n): 34839824320
- 21385827008 is an abundant number, because the sum of its proper divisors (34839824320) is greater than itself. Its abundance is 13453997312
Bases of 21385827008
- Binary: 100111110101011000111010010110000002
- Hexadecimal: 0x4FAB1D2C0
- Base-36: 9TOKHQ8
Squares and roots of 21385827008
- 21385827008 squared (213858270082) is 457353596816102232064
- 21385827008 cubed (213858270083) is 9780884902995741923763374784512
-
The
square root of 21385827008 is 146238.9380705427 -
The
cube root of 21385827008 is 2775.7180516853
Scales and comparisons
How big is 21385827008?- 21,385,827,008 seconds is equal to 680 years, 1 day, 3 hours, 30 minutes, 8 seconds.
-
To count from 1 to 21,385,827,008 would take you about one thousand, three hundred sixty 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 21385827008 cubic inches would be around 231.3 feet tall.
Recreational maths with 21385827008
- 21385827008 backwards is 80072858312
- The number of decimal digits it has is: 11
- The sum of 21385827008's digits is 44
- 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 21385827008 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
APA style:
Numbermatics. (2024). Number 21385827008 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/21385827008/
Chicago style:
Numbermatics. 2024. "Number 21385827008 - Facts about the integer". https://numbermatics.com/n/21385827008/
The information we have on file for 21385827008 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 21385827008, math, Factors of 21385827008, curriculum, school, college, exams, university, Prime factorization of 21385827008, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, three hundred eighty-five million, eight hundred twenty-seven thousand and eight.