21000304008
21,000,304,008 is an even composite number composed of six prime numbers multiplied together.
21000304008 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 21000304008:
23 × 32 × 23 × 37 × 89 × 3851
(2 × 2 × 2 × 3 × 3 × 23 × 37 × 89 × 3851)See below for interesting mathematical facts about the number 21000304008 from the Numbermatics database.
Names of 21000304008
- Cardinal: 21000304008 can be written as Twenty-one billion, three hundred four thousand and eight.
Scientific notation
- Scientific notation: 2.1000304008 × 1010
Factors of 21000304008
Divisors of 21000304008
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 6 8 9 12 18 23 24 36 37 46 69 72 74 89 92 111 138 148 178 184 207 222 267 276 296 333 356 414 444 534 552 666 712 801 828 851 888 1068 1332 1602 1656 1702 2047 2136 2553 2664 3204 3293 3404 3851 4094 5106 6141 6408 6586 6808 7659 7702 8188 9879 10212 11553 12282 13172 15318 15404 16376 18423 19758 20424 23106 24564 26344 29637 30636 30808 34659 36846 39516 46212 49128 59274 61272 69318 73692 75739 79032 88573 92424 118548 138636 142487 147384 151478 177146 227217 237096 265719 277272 284974 302956 342739 354292 427461 454434 531438 569948 605912 681651 685478 708584 797157 854922 908868 1028217 1062876 1139896 1282383 1363302 1370956 1594314 1709844 1817736 2056434 2125752 2564766 2726604 2741912 3084651 3188628 3277201 3419688 4112868 5129532 5453208 6169302 6377256 6554402 7882997 8225736 9831603 10259064 12338604 12681343 13108804 15765994 19663206 23648991 24677208 25362686 26217608 29494809 31531988 38044029 39326412 47297982 50725372 58989618 63063976 70946973 76088058 78652824 94595964 101450744 114132087 117979236 141893946 152176116 189191928 228264174 235958472 283787892 291670889 304352232 456528348 567575784 583341778 875012667 913056696 1166683556 1750025334 2333367112 2625038001 3500050668 5250076002 7000101336 10500152004 21000304008
- Sum of all divisors σ(n): 61653571200
- Sum of proper divisors (its aliquot sum) s(n): 40653267192
- 21000304008 is an abundant number, because the sum of its proper divisors (40653267192) is greater than itself. Its abundance is 19652963184
Bases of 21000304008
- Binary: 100111000111011011100110101100010002
- Hexadecimal: 0x4E3B73588
- Base-36: 9NB1EA0
Squares and roots of 21000304008
- 21000304008 squared (210003040082) is 441012768428420864064
- 21000304008 cubed (210003040083) is 9261402208406542532714042368512
-
The
square root of 21000304008 is 144914.8163853511 -
The
cube root of 21000304008 is 2758.9374895711
Scales and comparisons
How big is 21000304008?- 21,000,304,008 seconds is equal to 667 years, 38 weeks, 5 days, 1 hour, 46 minutes, 48 seconds.
-
To count from 1 to 21,000,304,008 would take you about one thousand, three hundred thirty-five 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 21000304008 cubic inches would be around 229.9 feet tall.
Recreational maths with 21000304008
- 21000304008 backwards is 80040300012
- 21000304008 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21000304008's digits is 18
- 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 21000304008 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.
APA style:
Numbermatics. (2024). Number 21000304008 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/21000304008/
Chicago style:
Numbermatics. 2024. "Number 21000304008 - Facts about the integer". https://numbermatics.com/n/21000304008/
The information we have on file for 21000304008 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 21000304008, math, Factors of 21000304008, curriculum, school, college, exams, university, Prime factorization of 21000304008, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, three hundred four thousand and eight.