121828320
121,828,320 is an even composite number composed of four prime numbers multiplied together.
What does the number 121828320 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 96 divisors.
121828320 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 121828320:
25 × 33 × 5 × 28201
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 28201)See below for interesting mathematical facts about the number 121828320 from the Numbermatics database.
Names of 121828320
- Cardinal: 121828320 can be written as One hundred twenty-one million, eight hundred twenty-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.2182832 × 108
Factors of 121828320
Divisors of 121828320
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 90 96 108 120 135 144 160 180 216 240 270 288 360 432 480 540 720 864 1080 1440 2160 4320 28201 56402 84603 112804 141005 169206 225608 253809 282010 338412 423015 451216 507618 564020 676824 761427 846030 902432 1015236 1128040 1269045 1353648 1522854 1692060 2030472 2256080 2538090 2707296 3045708 3384120 3807135 4060944 4512160 5076180 6091416 6768240 7614270 8121888 10152360 12182832 13536480 15228540 20304720 24365664 30457080 40609440 60914160 121828320
- Sum of all divisors σ(n): 426414240
- Sum of proper divisors (its aliquot sum) s(n): 304585920
- 121828320 is an abundant number, because the sum of its proper divisors (304585920) is greater than itself. Its abundance is 182757600
Bases of 121828320
- Binary: 1110100001011110011111000002
- Hexadecimal: 0x742F3E0
- Base-36: 20J7C0
Squares and roots of 121828320
- 121828320 squared (1218283202) is 14842139554022400
- 121828320 cubed (1218283203) is 1808192927072098234368000
-
The
square root of 121828320 is 11037.5866927513 -
The
cube root of 121828320 is 495.7348131509
Scales and comparisons
How big is 121828320?- 121,828,320 seconds is equal to 3 years, 45 weeks, 3 days, 1 hour, 12 minutes.
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To count from 1 to 121,828,320 would take you about 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 121828320 cubic inches would be around 41.3 feet tall.
Recreational maths with 121828320
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The information we have on file for 121828320 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!
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