121413474
121,413,474 is an even composite number composed of five prime numbers multiplied together.
121413474 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 121413474:
2 × 32 × 72 × 13 × 10589
(2 × 3 × 3 × 7 × 7 × 13 × 10589)See below for interesting mathematical facts about the number 121413474 from the Numbermatics database.
Names of 121413474
- Cardinal: 121413474 can be written as One hundred twenty-one million, four hundred thirteen thousand, four hundred seventy-four.
Scientific notation
- Scientific notation: 1.21413474 × 108
Factors of 121413474
Divisors of 121413474
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 39 42 49 63 78 91 98 117 126 147 182 234 273 294 441 546 637 819 882 1274 1638 1911 3822 5733 10589 11466 21178 31767 63534 74123 95301 137657 148246 190602 222369 275314 412971 444738 518861 667107 825942 963599 1037722 1238913 1334214 1556583 1927198 2477826 2890797 3113166 4669749 5781594 6745193 8672391 9339498 13490386 17344782 20235579 40471158 60706737 121413474
- Sum of all divisors σ(n): 329581980
- Sum of proper divisors (its aliquot sum) s(n): 208168506
- 121413474 is an abundant number, because the sum of its proper divisors (208168506) is greater than itself. Its abundance is 86755032
Bases of 121413474
- Binary: 1110011110010011111011000102
- Hexadecimal: 0x73C9F62
- Base-36: 20AB8I
Squares and roots of 121413474
- 121413474 squared (1214134742) is 14741231668748676
- 121413474 cubed (1214134743) is 1789784147941593986060424
-
The
square root of 121413474 is 11018.7782444335 -
The
cube root of 121413474 is 495.1714863445
Scales and comparisons
How big is 121413474?- 121,413,474 seconds is equal to 3 years, 44 weeks, 5 days, 5 hours, 57 minutes, 54 seconds.
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To count from 1 to 121,413,474 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 121413474 cubic inches would be around 41.3 feet tall.
Recreational maths with 121413474
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