121497200
121,497,200 is an even composite number composed of five prime numbers multiplied together.
121497200 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 121497200:
24 × 52 × 11 × 53 × 521
(2 × 2 × 2 × 2 × 5 × 5 × 11 × 53 × 521)See below for interesting mathematical facts about the number 121497200 from the Numbermatics database.
Names of 121497200
- Cardinal: 121497200 can be written as One hundred twenty-one million, four hundred ninety-seven thousand, two hundred.
Scientific notation
- Scientific notation: 1.214972 × 108
Factors of 121497200
Divisors of 121497200
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 40 44 50 53 55 80 88 100 106 110 176 200 212 220 265 275 400 424 440 521 530 550 583 848 880 1042 1060 1100 1166 1325 2084 2120 2200 2332 2605 2650 2915 4168 4240 4400 4664 5210 5300 5731 5830 8336 9328 10420 10600 11462 11660 13025 14575 20840 21200 22924 23320 26050 27613 28655 29150 41680 45848 46640 52100 55226 57310 58300 91696 104200 110452 114620 116600 138065 143275 208400 220904 229240 233200 276130 286550 303743 441808 458480 552260 573100 607486 690325 1104520 1146200 1214972 1380650 1518715 2209040 2292400 2429944 2761300 3037430 4859888 5522600 6074860 7593575 11045200 12149720 15187150 24299440 30374300 60748600 121497200
- Sum of all divisors σ(n): 325064016
- Sum of proper divisors (its aliquot sum) s(n): 203566816
- 121497200 is an abundant number, because the sum of its proper divisors (203566816) is greater than itself. Its abundance is 82069616
Bases of 121497200
- Binary: 1110011110111100110011100002
- Hexadecimal: 0x73DE670
- Base-36: 20C3U8
Squares and roots of 121497200
- 121497200 squared (1214972002) is 14761569607840000
- 121497200 cubed (1214972003) is 1793489374957658048000000
-
The
square root of 121497200 is 11022.5768312133 -
The
cube root of 121497200 is 495.2852826151
Scales and comparisons
How big is 121497200?- 121,497,200 seconds is equal to 3 years, 44 weeks, 6 days, 5 hours, 13 minutes, 20 seconds.
-
To count from 1 to 121,497,200 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 121497200 cubic inches would be around 41.3 feet tall.
Recreational maths with 121497200
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