21291008000
21,291,008,000 is an even composite number composed of four prime numbers multiplied together.
21291008000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred seventy-two divisors.
Prime factorization of 21291008000:
216 × 53 × 23 × 113
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 23 × 113)See below for interesting mathematical facts about the number 21291008000 from the Numbermatics database.
Names of 21291008000
- Cardinal: 21291008000 can be written as Twenty-one billion, two hundred ninety-one million, eight thousand.
Scientific notation
- Scientific notation: 2.1291008 × 1010
Factors of 21291008000
Divisors of 21291008000
- Number of divisors d(n): 272
-
Complete list of divisors:
1 2 4 5 8 10 16 20 23 25 32 40 46 50 64 80 92 100 113 115 125 128 160 184 200 226 230 250 256 320 368 400 452 460 500 512 565 575 640 736 800 904 920 1000 1024 1130 1150 1280 1472 1600 1808 1840 2000 2048 2260 2300 2560 2599 2825 2875 2944 3200 3616 3680 4000 4096 4520 4600 5120 5198 5650 5750 5888 6400 7232 7360 8000 8192 9040 9200 10240 10396 11300 11500 11776 12800 12995 14125 14464 14720 16000 16384 18080 18400 20480 20792 22600 23000 23552 25600 25990 28250 28928 29440 32000 32768 36160 36800 40960 41584 45200 46000 47104 51200 51980 56500 57856 58880 64000 64975 65536 72320 73600 81920 83168 90400 92000 94208 102400 103960 113000 115712 117760 128000 129950 144640 147200 163840 166336 180800 184000 188416 204800 207920 226000 231424 235520 256000 259900 289280 294400 324875 327680 332672 361600 368000 376832 409600 415840 452000 462848 471040 512000 519800 578560 588800 649750 665344 723200 736000 753664 819200 831680 904000 925696 942080 1024000 1039600 1157120 1177600 1299500 1330688 1446400 1472000 1507328 1638400 1663360 1808000 1851392 1884160 2048000 2079200 2314240 2355200 2599000 2661376 2892800 2944000 3326720 3616000 3702784 3768320 4096000 4158400 4628480 4710400 5198000 5322752 5785600 5888000 6653440 7232000 7405568 7536640 8192000 8316800 9256960 9420800 10396000 10645504 11571200 11776000 13306880 14464000 16633600 18513920 18841600 20792000 21291008 23142400 23552000 26613760 28928000 33267200 37027840 37683200 41584000 42582016 46284800 47104000 53227520 57856000 66534400 83168000 85164032 92569600 94208000 106455040 115712000 133068800 166336000 170328064 185139200 188416000 212910080 231424000 266137600 332672000 425820160 462848000 532275200 665344000 851640320 925696000 1064550400 1330688000 2129100800 2661376000 4258201600 5322752000 10645504000 21291008000
- Sum of all divisors σ(n): 55943199936
- Sum of proper divisors (its aliquot sum) s(n): 34652191936
- 21291008000 is an abundant number, because the sum of its proper divisors (34652191936) is greater than itself. Its abundance is 13361183936
Bases of 21291008000
- Binary: 100111101010000101100000000000000002
- Hexadecimal: 0x4F50B0000
- Base-36: 9S446WW
Squares and roots of 21291008000
- 21291008000 squared (212910080002) is 453307021656064000000
- 21291008000 cubed (212910080003) is 9651363424535431872512000000000
-
The
square root of 21291008000 is 145914.3858569127 -
The
cube root of 21291008000 is 2771.6097113739
Scales and comparisons
How big is 21291008000?- 21,291,008,000 seconds is equal to 676 years, 51 weeks, 2 days, 16 hours, 53 minutes, 20 seconds.
-
To count from 1 to 21,291,008,000 would take you about one thousand, three hundred fifty-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 21291008000 cubic inches would be around 231 feet tall.
Recreational maths with 21291008000
- 21291008000 backwards is 00080019212
- 21291008000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21291008000's digits is 23
- 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 21291008000 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.
APA style:
Numbermatics. (2024). Number 21291008000 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/21291008000/
Chicago style:
Numbermatics. 2024. "Number 21291008000 - Facts about the integer". https://numbermatics.com/n/21291008000/
The information we have on file for 21291008000 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 21291008000, math, Factors of 21291008000, curriculum, school, college, exams, university, Prime factorization of 21291008000, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, two hundred ninety-one million, eight thousand.