121048240
121,048,240 is an even composite number composed of five prime numbers multiplied together.
121048240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 121048240:
24 × 5 × 19 × 97 × 821
(2 × 2 × 2 × 2 × 5 × 19 × 97 × 821)See below for interesting mathematical facts about the number 121048240 from the Numbermatics database.
Names of 121048240
- Cardinal: 121048240 can be written as One hundred twenty-one million, forty-eight thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.2104824 × 108
Factors of 121048240
Divisors of 121048240
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 38 40 76 80 95 97 152 190 194 304 380 388 485 760 776 821 970 1520 1552 1642 1843 1940 3284 3686 3880 4105 6568 7372 7760 8210 9215 13136 14744 15599 16420 18430 29488 31198 32840 36860 62396 65680 73720 77995 79637 124792 147440 155990 159274 249584 311980 318548 398185 623960 637096 796370 1247920 1274192 1513103 1592740 3026206 3185480 6052412 6370960 7565515 12104824 15131030 24209648 30262060 60524120 121048240
- Sum of all divisors σ(n): 299668320
- Sum of proper divisors (its aliquot sum) s(n): 178620080
- 121048240 is an abundant number, because the sum of its proper divisors (178620080) is greater than itself. Its abundance is 57571840
Bases of 121048240
- Binary: 1110011011100001100101100002
- Hexadecimal: 0x7370CB0
- Base-36: 202HF4
Squares and roots of 121048240
- 121048240 squared (1210482402) is 14652676407097600
- 121048240 cubed (1210482403) is 1773680690368687988224000
-
The
square root of 121048240 is 11002.1925087685 -
The
cube root of 121048240 is 494.6744654151
Scales and comparisons
How big is 121048240?- 121,048,240 seconds is equal to 3 years, 44 weeks, 1 day, 30 minutes, 40 seconds.
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To count from 1 to 121,048,240 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 121048240 cubic inches would be around 41.2 feet tall.
Recreational maths with 121048240
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