121216095
121,216,095 is an odd composite number composed of six prime numbers multiplied together.
121216095 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 121216095:
34 × 5 × 7 × 11 × 132 × 23
(3 × 3 × 3 × 3 × 5 × 7 × 11 × 13 × 13 × 23)See below for interesting mathematical facts about the number 121216095 from the Numbermatics database.
Names of 121216095
- Cardinal: 121216095 can be written as One hundred twenty-one million, two hundred sixteen thousand and ninety-five.
Scientific notation
- Scientific notation: 1.21216095 × 108
Factors of 121216095
Divisors of 121216095
- Number of divisors d(n): 240
-
Complete list of divisors:
1 3 5 7 9 11 13 15 21 23 27 33 35 39 45 55 63 65 69 77 81 91 99 105 115 117 135 143 161 165 169 189 195 207 231 253 273 297 299 315 345 351 385 405 429 455 483 495 507 567 585 621 693 715 759 805 819 845 891 897 945 1001 1035 1053 1155 1183 1265 1287 1365 1449 1485 1495 1521 1755 1771 1859 1863 2079 2093 2145 2277 2415 2457 2535 2691 2835 3003 3105 3289 3465 3549 3795 3861 3887 4095 4347 4455 4485 4563 5005 5265 5313 5577 5915 6237 6279 6435 6831 7245 7371 7605 8073 8855 9009 9295 9315 9867 10395 10465 10647 11385 11583 11661 12285 13013 13041 13455 13689 15015 15939 16445 16731 17745 18837 19305 19435 20493 21735 22815 23023 24219 26565 27027 27209 27885 29601 31185 31395 31941 34155 34983 36855 39039 40365 42757 45045 47817 49335 50193 53235 56511 57915 58305 65065 65205 68445 69069 79695 81081 81627 83655 88803 94185 95823 102465 104949 115115 117117 121095 128271 135135 136045 143451 148005 150579 159705 169533 174915 195195 207207 213785 239085 244881 250965 266409 282555 299299 314847 345345 351351 384813 405405 408135 444015 479115 524745 585585 621621 641355 717255 734643 752895 847665 897897 1036035 1054053 1154439 1224405 1332045 1496495 1574235 1756755 1864863 1924065 2203929 2693691 3108105 3463317 3673215 4489485 5270265 5772195 8081073 9324315 11019645 13468455 17316585 24243219 40405365 121216095
- Sum of all divisors σ(n): 306104832
- Sum of proper divisors (its aliquot sum) s(n): 184888737
- 121216095 is an abundant number, because the sum of its proper divisors (184888737) is greater than itself. Its abundance is 63672642
Bases of 121216095
- Binary: 1110011100110011100010111112
- Hexadecimal: 0x7399C5F
- Base-36: 2062XR
Squares and roots of 121216095
- 121216095 squared (1212160952) is 14693341687049025
- 121216095 cubed (1212160953) is 1781069501804794884057375
-
The
square root of 121216095 is 11009.8181183887 -
The
cube root of 121216095 is 494.9030113007
Scales and comparisons
How big is 121216095?- 121,216,095 seconds is equal to 3 years, 44 weeks, 2 days, 23 hours, 8 minutes, 15 seconds.
-
To count from 1 to 121,216,095 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 121216095 cubic inches would be around 41.2 feet tall.
Recreational maths with 121216095
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