12432678272
12,432,678,272 is an even composite number composed of four prime numbers multiplied together.
12432678272 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12432678272:
27 × 72 × 172 × 193
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 17 × 17 × 19 × 19 × 19)See below for interesting mathematical facts about the number 12432678272 from the Numbermatics database.
Names of 12432678272
- Cardinal: 12432678272 can be written as Twelve billion, four hundred thirty-two million, six hundred seventy-eight thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.2432678272 × 1010
Factors of 12432678272
Divisors of 12432678272
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 7 8 14 16 17 19 28 32 34 38 49 56 64 68 76 98 112 119 128 133 136 152 196 224 238 266 272 289 304 323 361 392 448 476 532 544 578 608 646 722 784 833 896 931 952 1064 1088 1156 1216 1292 1444 1568 1666 1862 1904 2023 2128 2176 2261 2312 2432 2527 2584 2888 3136 3332 3724 3808 4046 4256 4522 4624 5054 5168 5491 5776 6137 6272 6664 6859 7448 7616 8092 8512 9044 9248 10108 10336 10982 11552 12274 13328 13718 14161 14896 15232 15827 16184 17024 17689 18088 18496 20216 20672 21964 23104 24548 26656 27436 28322 29792 31654 32368 35378 36176 36992 38437 40432 41344 42959 43928 46208 48013 49096 53312 54872 56644 59584 63308 64736 70756 72352 76874 80864 85918 87856 96026 98192 104329 106624 109744 113288 116603 119168 126616 129472 141512 144704 153748 161728 171836 175712 192052 196384 208658 219488 226576 233206 253232 258944 269059 283024 289408 300713 307496 323456 336091 343672 351424 384104 392768 417316 438976 453152 466412 506464 538118 566048 601426 614992 672182 687344 702848 730303 768208 785536 816221 834632 877952 906304 932824 1012928 1076236 1132096 1202852 1229984 1344364 1374688 1460606 1536416 1632442 1669264 1812608 1865648 1982251 2025856 2152472 2264192 2405704 2459968 2688728 2749376 2921212 3072832 3264884 3338528 3731296 3964502 4304944 4811408 4919936 5112121 5377456 5498752 5713547 5842424 6145664 6529768 6677056 7462592 7929004 8609888 9622816 10224242 10754912 11427094 11684848 13059536 13354112 13875757 14925184 15858008 17219776 19245632 20448484 21509824 22854188 23369696 26119072 27751514 31716016 34439552 38491264 40896968 43019648 45708376 46739392 52238144 55503028 63432032 81793936 91416752 93478784 97130299 104476288 111006056 126864064 163587872 182833504 194260598 222012112 253728128 327175744 365667008 388521196 444024224 654351488 731334016 777042392 888048448 1554084784 1776096896 3108169568 6216339136 12432678272
- Sum of all divisors σ(n): 32306653800
- Sum of proper divisors (its aliquot sum) s(n): 19873975528
- 12432678272 is an abundant number, because the sum of its proper divisors (19873975528) is greater than itself. Its abundance is 7441297256
Bases of 12432678272
- Binary: 10111001010000101110011101100000002
- Hexadecimal: 0x2E50B9D80
- Base-36: 5PM3FY8
Squares and roots of 12432678272
- 12432678272 squared (124326782722) is 154571489015060905984
- 12432678272 cubed (124326782723) is 1921737592948234406583911579648
-
The
square root of 12432678272 is 111501.9204857029 -
The
cube root of 12432678272 is 2316.6205175585
Scales and comparisons
How big is 12432678272?- 12,432,678,272 seconds is equal to 395 years, 16 weeks, 4 days, 17 hours, 44 minutes, 32 seconds.
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To count from 1 to 12,432,678,272 would take you about seven hundred ninety 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 12432678272 cubic inches would be around 193.1 feet tall.
Recreational maths with 12432678272
- 12432678272 backwards is 27287623421
- The number of decimal digits it has is: 11
- The sum of 12432678272's digits is 44
- More coming soon!
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