121430016
121,430,016 is an even composite number composed of three prime numbers multiplied together.
121430016 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 121430016:
213 × 35 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 61)See below for interesting mathematical facts about the number 121430016 from the Numbermatics database.
Names of 121430016
- Cardinal: 121430016 can be written as One hundred twenty-one million, four hundred thirty thousand and sixteen.
Scientific notation
- Scientific notation: 1.21430016 × 108
Factors of 121430016
Divisors of 121430016
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 61 64 72 81 96 108 122 128 144 162 183 192 216 243 244 256 288 324 366 384 432 486 488 512 549 576 648 732 768 864 972 976 1024 1098 1152 1296 1464 1536 1647 1728 1944 1952 2048 2196 2304 2592 2928 3072 3294 3456 3888 3904 4096 4392 4608 4941 5184 5856 6144 6588 6912 7776 7808 8192 8784 9216 9882 10368 11712 12288 13176 13824 14823 15552 15616 17568 18432 19764 20736 23424 24576 26352 27648 29646 31104 31232 35136 36864 39528 41472 46848 52704 55296 59292 62208 62464 70272 73728 79056 82944 93696 105408 110592 118584 124416 124928 140544 158112 165888 187392 210816 221184 237168 248832 249856 281088 316224 331776 374784 421632 474336 497664 499712 562176 632448 663552 749568 843264 948672 995328 1124352 1264896 1499136 1686528 1897344 1990656 2248704 2529792 3373056 3794688 4497408 5059584 6746112 7589376 10119168 13492224 15178752 20238336 30357504 40476672 60715008 121430016
- Sum of all divisors σ(n): 369731544
- Sum of proper divisors (its aliquot sum) s(n): 248301528
- 121430016 is an abundant number, because the sum of its proper divisors (248301528) is greater than itself. Its abundance is 126871512
Bases of 121430016
- Binary: 1110011110011100000000000002
- Hexadecimal: 0x73CE000
- Base-36: 20AO00
Squares and roots of 121430016
- 121430016 squared (1214300162) is 14745248785760256
- 121430016 cubed (1214300163) is 1790515795978848458244096
-
The
square root of 121430016 is 11019.5288465523 -
The
cube root of 121430016 is 495.1939735653
Scales and comparisons
How big is 121430016?- 121,430,016 seconds is equal to 3 years, 44 weeks, 5 days, 10 hours, 33 minutes, 36 seconds.
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To count from 1 to 121,430,016 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 121430016 cubic inches would be around 41.3 feet tall.
Recreational maths with 121430016
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