168013244672
168,013,244,672 is an even composite number composed of four prime numbers multiplied together.
168013244672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 168013244672:
28 × 72 × 13 × 1013
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 13 × 101 × 101 × 101)See below for interesting mathematical facts about the number 168013244672 from the Numbermatics database.
Names of 168013244672
- Cardinal: 168013244672 can be written as One hundred sixty-eight billion, thirteen million, two hundred forty-four thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.68013244672 × 1011
Factors of 168013244672
Divisors of 168013244672
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 101 104 112 128 182 196 202 208 224 256 364 392 404 416 448 637 707 728 784 808 832 896 1274 1313 1414 1456 1568 1616 1664 1792 2548 2626 2828 2912 3136 3232 3328 4949 5096 5252 5656 5824 6272 6464 9191 9898 10192 10201 10504 11312 11648 12544 12928 18382 19796 20384 20402 21008 22624 23296 25856 36764 39592 40768 40804 42016 45248 64337 71407 73528 79184 81536 81608 84032 90496 128674 132613 142814 147056 158368 163072 163216 168064 180992 257348 265226 285628 294112 316736 326432 336128 499849 514696 530452 571256 588224 633472 652864 928291 999698 1029392 1030301 1060904 1142512 1176448 1266944 1305728 1856582 1999396 2058784 2060602 2121808 2285024 2352896 2611456 3713164 3998792 4117568 4121204 4243616 4570048 6498037 7212107 7426328 7997584 8235136 8242408 8487232 9140096 12996074 13393913 14424214 14852656 15995168 16470272 16484816 16974464 18280192 25992148 26787826 28848428 29705312 31990336 32969632 33948928 50484749 51984296 53575652 57696856 59410624 63980672 65939264 93757391 100969498 103968592 107151304 115393712 118821248 127961344 131878528 187514782 201938996 207937184 214302608 230787424 237642496 263757056 375029564 403877992 415874368 428605216 461574848 656301737 750059128 807755984 831748736 857210432 923149696 1312603474 1500118256 1615511968 1663497472 1714420864 1846299392 2625206948 3000236512 3231023936 3428841728 5250413896 6000473024 6462047872 10500827792 12000946048 12924095744 21001655584 24001892096 42003311168 84006622336 168013244672
- Sum of all divisors σ(n): 424335417912
- Sum of proper divisors (its aliquot sum) s(n): 256322173240
- 168013244672 is an abundant number, because the sum of its proper divisors (256322173240) is greater than itself. Its abundance is 88308928568
Bases of 168013244672
- Binary: 100111000111100101111010101001000000002
- Hexadecimal: 0x271E5EA900
- Base-36: 256MQXA8
Squares and roots of 168013244672
- 168013244672 squared (1680132446722) is 28228450385213336387584
- 168013244672 cubed (1680132446723) is 4742753541282260937404591214952448
-
The
square root of 168013244672 is 409894.1871654195 -
The
cube root of 168013244672 is 5517.9933531017
Scales and comparisons
How big is 168013244672?- 168,013,244,672 seconds is equal to 5,342 years, 15 weeks, 4 days, 17 hours, 44 minutes, 32 seconds.
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To count from 1 to 168,013,244,672 would take you about ten thousand, six hundred eighty-four 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 168013244672 cubic inches would be around 459.8 feet tall.
Recreational maths with 168013244672
- 168013244672 backwards is 276442310861
- The number of decimal digits it has is: 12
- The sum of 168013244672's digits is 44
- More coming soon!
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