16242147378
16,242,147,378 is an even composite number composed of five prime numbers multiplied together.
16242147378 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 16242147378:
2 × 34 × 172 × 192 × 312
(2 × 3 × 3 × 3 × 3 × 17 × 17 × 19 × 19 × 31 × 31)See below for interesting mathematical facts about the number 16242147378 from the Numbermatics database.
Names of 16242147378
- Cardinal: 16242147378 can be written as Sixteen billion, two hundred forty-two million, one hundred forty-seven thousand, three hundred seventy-eight.
Scientific notation
- Scientific notation: 1.6242147378 × 1010
Factors of 16242147378
Divisors of 16242147378
- Number of divisors d(n): 270
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Complete list of divisors:
1 2 3 6 9 17 18 19 27 31 34 38 51 54 57 62 81 93 102 114 153 162 171 186 279 289 306 323 342 361 459 513 527 558 578 589 646 722 837 867 918 961 969 1026 1054 1083 1178 1377 1539 1581 1674 1734 1767 1922 1938 2166 2511 2601 2754 2883 2907 3078 3162 3249 3534 4743 5022 5202 5301 5491 5766 5814 6137 6498 7803 8649 8721 8959 9486 9747 10013 10602 10982 11191 12274 14229 15606 15903 16337 16473 17298 17442 17918 18259 18411 19494 20026 22382 23409 25947 26163 26877 28458 29241 30039 31806 32674 32946 33573 36518 36822 42687 46818 47709 49011 49419 51894 52326 53754 54777 55233 58482 60078 67146 77841 80631 85374 90117 95418 98022 98838 100719 104329 109554 110466 147033 148257 155682 161262 164331 165699 170221 180234 190247 201438 208658 241893 270351 277729 294066 296514 302157 310403 312987 328662 331398 340442 346921 380494 441099 444771 483786 492993 497097 510663 540702 555458 570741 604314 620806 625974 693842 725679 811053 833187 882198 889542 906471 931209 938961 985986 994194 1021326 1040763 1141482 1323297 1451358 1478979 1531989 1622106 1666374 1712223 1812942 1862418 1877922 2081526 2499561 2646594 2793627 2816883 2957958 3063978 3122289 3234199 3424446 4595967 4999122 5136669 5276851 5587254 5633766 5897657 6244578 6468398 7498683 8380881 8450649 9191934 9366867 9702597 10273338 10553702 11795314 13787901 14997366 15410007 15830553 16761762 16901298 17692971 18733734 19405194 22496049 25142643 27575802 28100601 29107791 30820014 31661106 35385942 44992098 47491659 50285286 53078913 56201202 58215582 87323373 94983318 100260169 106157826 142474977 159236739 174646746 200520338 261970119 284949954 300780507 318473478 427424931 477710217 523940238 601561014 854849862 902341521 955420434 1804683042 2707024563 5414049126 8121073689 16242147378
- Sum of all divisors σ(n): 42161807853
- Sum of proper divisors (its aliquot sum) s(n): 25919660475
- 16242147378 is an abundant number, because the sum of its proper divisors (25919660475) is greater than itself. Its abundance is 9677513097
Bases of 16242147378
- Binary: 11110010000001101110000000001100102
- Hexadecimal: 0x3C81B8032
- Base-36: 7GM5L4I
Squares and roots of 16242147378
- 16242147378 squared (162421473782) is 263807351448672274884
- 16242147378 cubed (162421473783) is 4284797881629176891088455854152
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The
square root of 16242147378 is 127444.6836003763 -
The
cube root of 16242147378 is 2532.4904459757
Scales and comparisons
How big is 16242147378?- 16,242,147,378 seconds is equal to 516 years, 23 weeks, 2 days, 19 hours, 36 minutes, 18 seconds.
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To count from 1 to 16,242,147,378 would take you about one thousand and thirty-two 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 16242147378 cubic inches would be around 211 feet tall.
Recreational maths with 16242147378
- 16242147378 backwards is 87374124261
- The number of decimal digits it has is: 11
- The sum of 16242147378's digits is 45
- More coming soon!
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