13131978986840448
13,131,978,986,840,448 is an even composite number composed of five prime numbers multiplied together.
13131978986840448 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13131978986840448:
27 × 3 × 7 × 93083 × 52484437
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 93083 × 52484437)See below for interesting mathematical facts about the number 13131978986840448 from the Numbermatics database.
Names of 13131978986840448
- Cardinal: 13131978986840448 can be written as Thirteen quadrillion, one hundred thirty-one trillion, nine hundred seventy-eight billion, nine hundred eighty-six million, eight hundred forty thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.3131978986840448 × 1016
Factors of 13131978986840448
Divisors of 13131978986840448
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 336 384 448 672 896 1344 2688 93083 186166 279249 372332 558498 651581 744664 1116996 1303162 1489328 1954743 2233992 2606324 2978656 3909486 4467984 5212648 5957312 7818972 8935968 10425296 11914624 15637944 17871936 20850592 31275888 35743872 41701184 52484437 62551776 83402368 104968874 125103552 157453311 209937748 250207104 314906622 367391059 419875496 629813244 734782118 839750992 1102173177 1259626488 1469564236 1679501984 2204346354 2519252976 2939128472 3359003968 4408692708 5038505952 5878256944 6718007936 8817385416 10077011904 11756513888 17634770832 20154023808 23513027776 35269541664 47026055552 70539083328 141078166656 4885408849271 9770817698542 14656226547813 19541635397084 29312453095626 34197861944897 39083270794168 58624906191252 68395723889794 78166541588336 102593585834691 117249812382504 136791447779588 156333083176672 205187171669382 234499624765008 273582895559176 312666166353344 410374343338764 468999249530016 547165791118352 625332332706688 820748686677528 937998499060032 1094331582236704 1641497373355056 1875996998120064 2188663164473408 3282994746710112 4377326328946816 6565989493420224 13131978986840448
- Sum of all divisors σ(n): 39865365242622720
- Sum of proper divisors (its aliquot sum) s(n): 26733386255782272
- 13131978986840448 is an abundant number, because the sum of its proper divisors (26733386255782272) is greater than itself. Its abundance is 13601407268941824
Bases of 13131978986840448
- Binary: 1011101010011101110111000111101011010101100001100000002
- Hexadecimal: 0x2EA7771EB56180
- Base-36: 3LAWBV3451C
Squares and roots of 13131978986840448
- 13131978986840448 squared (131319789868404482) is 172448872110819079146357808840704
- 13131978986840448 cubed (131319789868404483) is 2264594964863611920265635237563528077170695995392
-
The
square root of 13131978986840448 is 114594847.1216766709 -
The
cube root of 13131978986840448 is 235926.5007811799
Scales and comparisons
How big is 13131978986840448?- 13,131,978,986,840,448 seconds is equal to 417,556,311 years, 46 weeks, 6 days, 21 hours, 48 seconds.
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To count from 1 to 13,131,978,986,840,448 would take you about one billion, two hundred fifty-two million, six hundred sixty-eight thousand, nine hundred thirty-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 13131978986840448 cubic inches would be around 19660.5 feet tall.
Recreational maths with 13131978986840448
- 13131978986840448 backwards is 84404868987913131
- 13131978986840448 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 13131978986840448's digits is 84
- More coming soon!
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