13661844 (number)

13661844 is an even 8-digits composite number following 13661843 and preceding 13661845. In scientific notation, it is written as 1.3661844 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 3903360 positive integers (up to 13661844) that are relatively prime to 13661844.

Interesting facts

Basic properties

Name

Name thirteen million six hundred sixty-one thousand eight hundred forty-four

Notation

Scientific notation 1.3661844 × 10^7
Engineering notation 1.3661844 × 10^6

Prime Factorization of 13661844

Prime Factorization 2 × 2 × 7 × 3 × 162641

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6830922
Product of the distinct prime numbers

The prime factorization of 13661844 is 2 × 2 × 7 × 3 × 162641. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 57, 100, 771, 139, 2110, 5008, 16558, 68903, 778014, 430430, 465770, 1065806, 63711762, 32645827, 896670645, 496917786, 1710375459, 28221893

Basic calculations (n = 13661844)

Multiplication

n×y
n×2 27323688
n×3 40985532
n×4 54647376
n×5 68309220

Division

n÷y
n÷2 6830922
n÷3 4553948
n÷3 3415461
n÷5 2732368.8

Exponentiation

ny
n2 186645981480336
n3 2.5499282822112E+21
n4 3.4836722402758E+28
n5 4.7593386693778E+35

Nth Root

y√n
2√n 3696.1931767699
3√n 239.05790395709
4√n 60.796325355813
5√n 26.736334396785

Divisors of 13661844

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 162641, 325282, 487923, 650564, 975846, 1138487, 1951692, 2276974, 3415461, 4553948, 6830922, 13661844

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13661843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13661844 can be divided by 24 positive divisors. The sum of these divisors (counting 13661844) is 1, the average is 0.041666666666667.

Base conversion 13661844

Base System Value
2 Binary 110100000111011010010100
3 Ternary 221201002112020
4 Quaternary 310013122110
5 Quinary 11444134334
6 Senary 1204453140
8 Octal 64073224
10 Decimal 13661844
12 Duodecimal 46aa1b0
16 Hexadecimal d07694
20 Vigesimal 457ec4
36 Base36 84tjo

Cryptographic Hash Functions

md5 1909fbd9a589a33d3d30b2bd9a42b331
sha1 38b6faca5bdb9f01e158945b8eee76bea7ed7878
sha256 f2a4486c4b1fe0cf0f753c1258dfcba9b4e52cdbc6b2f91690ee4929ace1ab8d
sha512 786c038014e7bafc72683456b27d176416ac6aed1050cf4fb7382d1941ca1718299a1b4d1d4f361ce395cac421e17762cfb0848ab1f4bc3131177e0e2e61686f
ripemd-160 9705408d228fce8f7c3b3ede2b6c8f85c445972b

13661844 as geometric shapes

Circle

Radius = n
Diameter 27323688
Circumference 85839897.48978
Area 5.8636564424068E+14

Sphere

Radius = n
Volume 1.0681114611434E+22
Surface area 2.3454625769627E+15
Circumference 85839897.48978

Square

Length = n
Perimeter 54647376
Area 186645981480336
Diagonal 19320765.071825

Cube

Length = n
Surface area 1119875888882016
Volume 2.5499282822112E+21
Space diagonal 23663007.93308

Equilateral Triangle

Length = n
Perimeter 40985532
Area 80820080738125
Altitude 11831503.96654

Triangular Pyramid

Length = n
Surface area 80820080738125
Volume 3.0051192998182E+20
Height 6440255.0239418