1216142424
1,216,142,424 is an even composite number composed of six prime numbers multiplied together.
1216142424 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1216142424:
23 × 34 × 7 × 19 × 103 × 137
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 19 × 103 × 137)See below for interesting mathematical facts about the number 1216142424 from the Numbermatics database.
Names of 1216142424
- Cardinal: 1216142424 can be written as One billion, two hundred sixteen million, one hundred forty-two thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 1.216142424 × 109
Factors of 1216142424
Divisors of 1216142424
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 19 21 24 27 28 36 38 42 54 56 57 63 72 76 81 84 103 108 114 126 133 137 152 162 168 171 189 206 216 228 252 266 274 309 324 342 378 399 411 412 456 504 513 532 548 567 618 648 684 721 756 798 822 824 927 959 1026 1064 1096 1134 1197 1233 1236 1368 1442 1512 1539 1596 1644 1854 1918 1957 2052 2163 2268 2394 2466 2472 2603 2781 2877 2884 3078 3192 3288 3591 3699 3708 3836 3914 4104 4326 4536 4788 4932 5206 5562 5754 5768 5871 6156 6489 7182 7398 7416 7672 7809 7828 8343 8631 8652 9576 9864 10412 10773 11097 11124 11508 11742 12312 12978 13699 14111 14364 14796 15618 15656 16686 17262 17304 17613 18221 19467 20824 21546 22194 22248 23016 23427 23484 25893 25956 27398 28222 28728 29592 31236 33372 34524 35226 36442 38934 41097 42333 43092 44388 46854 46968 51786 51912 52839 54663 54796 56444 58401 62472 66744 69048 70281 70452 72884 77679 77868 82194 84666 86184 88776 93708 98777 103572 105678 109326 109592 112888 116802 123291 126999 140562 140904 145768 155358 155736 158517 163989 164388 169332 187416 197554 207144 210843 211356 218652 233604 246582 253998 268109 281124 296331 310716 317034 327978 328776 338664 369873 380997 395108 421686 422712 437304 467208 491967 493164 507996 536218 562248 592662 621432 634068 655956 739746 761994 790216 804327 843372 888993 983934 986328 1015992 1072436 1109619 1142991 1185324 1268136 1311912 1475901 1479492 1523988 1608654 1686744 1777986 1876763 1967868 2144872 2219238 2285982 2370648 2412981 2666979 2951802 2958984 3047976 3217308 3555972 3753526 3935736 4438476 4571964 4825962 5333958 5630289 5903604 6434616 7111944 7238943 7507052 8000937 8876952 9143928 9651924 10667916 11260578 11807208 14477886 15014104 16001874 16890867 19303848 21335832 21716829 22521156 28955772 32003748 33781734 43433658 45042312 50672601 57911544 64007496 67563468 86867316 101345202 135126936 152017803 173734632 202690404 304035606 405380808 608071212 1216142424
- Sum of all divisors σ(n): 4167820800
- Sum of proper divisors (its aliquot sum) s(n): 2951678376
- 1216142424 is an abundant number, because the sum of its proper divisors (2951678376) is greater than itself. Its abundance is 1735535952
Bases of 1216142424
- Binary: 10010000111110011011100010110002
- Hexadecimal: 0x487CDC58
- Base-36: K425I0
Squares and roots of 1216142424
- 1216142424 squared (12161424242) is 1479002395452595776
- 1216142424 cubed (12161424243) is 1798677558307526404116801024
-
The
square root of 1216142424 is 34873.2336326875 -
The
cube root of 1216142424 is 1067.4023294011
Scales and comparisons
How big is 1216142424?- 1,216,142,424 seconds is equal to 38 years, 34 weeks, 5 days, 17 hours, 20 minutes, 24 seconds.
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To count from 1 to 1,216,142,424 would take you about seventy-seven 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 1216142424 cubic inches would be around 89 feet tall.
Recreational maths with 1216142424
- 1216142424 backwards is 4242416121
- 1216142424 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1216142424's digits is 27
- More coming soon!
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