121406112
121,406,112 is an even composite number composed of five prime numbers multiplied together.
121406112 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 121406112:
25 × 32 × 17 × 137 × 181
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 137 × 181)See below for interesting mathematical facts about the number 121406112 from the Numbermatics database.
Names of 121406112
- Cardinal: 121406112 can be written as One hundred twenty-one million, four hundred six thousand, one hundred twelve.
Scientific notation
- Scientific notation: 1.21406112 × 108
Factors of 121406112
Divisors of 121406112
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 68 72 96 102 136 137 144 153 181 204 272 274 288 306 362 408 411 543 544 548 612 724 816 822 1086 1096 1224 1233 1448 1629 1632 1644 2172 2192 2329 2448 2466 2896 3077 3258 3288 4344 4384 4658 4896 4932 5792 6154 6516 6576 6987 8688 9231 9316 9864 12308 13032 13152 13974 17376 18462 18632 19728 20961 24616 24797 26064 27693 27948 36924 37264 39456 41922 49232 49594 52128 55386 55896 73848 74391 74528 83844 98464 99188 110772 111792 147696 148782 167688 198376 221544 223173 223584 295392 297564 335376 396752 421549 443088 446346 595128 670752 793504 843098 886176 892692 1190256 1264647 1686196 1785384 2380512 2529294 3372392 3570768 3793941 5058588 6744784 7141536 7587882 10117176 13489568 15175764 20234352 30351528 40468704 60703056 121406112
- Sum of all divisors σ(n): 370260072
- Sum of proper divisors (its aliquot sum) s(n): 248853960
- 121406112 is an abundant number, because the sum of its proper divisors (248853960) is greater than itself. Its abundance is 127447848
Bases of 121406112
- Binary: 1110011110010000010101000002
- Hexadecimal: 0x73C82A0
- Base-36: 20A5K0
Squares and roots of 121406112
- 121406112 squared (1214061122) is 14739444030956544
- 121406112 cubed (1214061123) is 1789458592840041647996928
-
The
square root of 121406112 is 11018.4441732941 -
The
cube root of 121406112 is 495.1614777735
Scales and comparisons
How big is 121406112?- 121,406,112 seconds is equal to 3 years, 44 weeks, 5 days, 3 hours, 55 minutes, 12 seconds.
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To count from 1 to 121,406,112 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 121406112 cubic inches would be around 41.3 feet tall.
Recreational maths with 121406112
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