1421249808
1,421,249,808 is an even composite number composed of five prime numbers multiplied together.
1421249808 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 1421249808:
24 × 3 × 11 × 312 × 2801
(2 × 2 × 2 × 2 × 3 × 11 × 31 × 31 × 2801)See below for interesting mathematical facts about the number 1421249808 from the Numbermatics database.
Names of 1421249808
- Cardinal: 1421249808 can be written as One billion, four hundred twenty-one million, two hundred forty-nine thousand, eight hundred eight.
Scientific notation
- Scientific notation: 1.421249808 × 109
Factors of 1421249808
Divisors of 1421249808
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 31 33 44 48 62 66 88 93 124 132 176 186 248 264 341 372 496 528 682 744 961 1023 1364 1488 1922 2046 2728 2801 2883 3844 4092 5456 5602 5766 7688 8184 8403 10571 11204 11532 15376 16368 16806 21142 22408 23064 30811 31713 33612 42284 44816 46128 61622 63426 67224 84568 86831 92433 123244 126852 134448 169136 173662 184866 246488 253704 260493 347324 369732 492976 507408 520986 694648 739464 955141 1041972 1389296 1478928 1910282 2083944 2691761 2865423 3820564 4167888 5383522 5730846 7641128 8075283 10767044 11461692 15282256 16150566 21534088 22923384 29609371 32301132 43068176 45846768 59218742 64602264 88828113 118437484 129204528 177656226 236874968 355312452 473749936 710624904 1421249808
- Sum of all divisors σ(n): 4140190368
- Sum of proper divisors (its aliquot sum) s(n): 2718940560
- 1421249808 is an abundant number, because the sum of its proper divisors (2718940560) is greater than itself. Its abundance is 1297690752
Bases of 1421249808
- Binary: 10101001011011010001101000100002
- Hexadecimal: 0x54B68D10
- Base-36: NI6BDC
Squares and roots of 1421249808
- 1421249808 squared (14212498082) is 2019951016740036864
- 1421249808 cubed (14212498083) is 2870854994711182178872922112
-
The
square root of 1421249808 is 37699.4669458335 -
The
cube root of 1421249808 is 1124.3205267833
Scales and comparisons
How big is 1421249808?- 1,421,249,808 seconds is equal to 45 years, 9 weeks, 6 days, 15 hours, 36 minutes, 48 seconds.
-
To count from 1 to 1,421,249,808 would take you about ninety 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 1421249808 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421249808
- 1421249808 backwards is 8089421241
- The number of decimal digits it has is: 10
- The sum of 1421249808'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 1421249808 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
APA style:
Numbermatics. (2024). Number 1421249808 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/1421249808/
Chicago style:
Numbermatics. 2024. "Number 1421249808 - Facts about the integer". https://numbermatics.com/n/1421249808/
The information we have on file for 1421249808 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 1421249808, math, Factors of 1421249808, curriculum, school, college, exams, university, Prime factorization of 1421249808, STEM, science, technology, engineering, physics, economics, calculator, one billion, four hundred twenty-one million, two hundred forty-nine thousand, eight hundred eight.