13447440 (number)

13447440 is an even 8-digits composite number following 13447439 and preceding 13447441. In scientific notation, it is written as 1.3447440 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 120 positive divisors. There are 3393792 positive integers (up to 13447440) that are relatively prime to 13447440.

Interesting facts

Basic properties

Name

Name thirteen million four hundred forty-seven thousand four hundred forty

Notation

Scientific notation 1.3447440 × 10^7
Engineering notation 1.3447440 × 10^6

Prime Factorization of 13447440

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 19 × 5 × 983

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 560310
Product of the distinct prime numbers

The prime factorization of 13447440 is 2 × 2 × 2 × 2 × 3 × 3 × 19 × 5 × 983. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13447440)

Multiplication

n×y
n×2 26894880
n×3 40342320
n×4 53789760
n×5 67237200

Division

n÷y
n÷2 6723720
n÷3 4482480
n÷3 3361860
n÷5 2689488

Exponentiation

ny
n2 180833642553600
n3 2.431749558221E+21
n4 3.2700806279203E+28
n5 4.3974213039121E+35

Nth Root

y√n
2√n 3667.0751287641
3√n 237.80074182251
4√n 60.55637975279
5√n 26.651884532178

Divisors of 13447440

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13447439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13447440 can be divided by 120 positive divisors. The sum of these divisors (counting 13447440) is 1, the average is 0.0083333333333333.

Base conversion 13447440

Base System Value
2 Binary 110011010011000100010000
3 Ternary 221022012102100
4 Quaternary 303103010100
5 Quinary 11420304230
6 Senary 1200120400
8 Octal 63230420
10 Decimal 13447440
12 Duodecimal 4606100
16 Hexadecimal cd3110
20 Vigesimal 440ic0
36 Base36 80840

Cryptographic Hash Functions

md5 29cb88269613db6c0afa41bcbd43969f
sha1 36045b0c5c0cf33619053e4808c8a160b1c2e83f
sha256 4789465104241ca6de99102add0ece0acf6ef62d35546850b491901090402923
sha512 ce064d4b1af1029eef3d24baebad3a6c003025c946d0d788eec73676913a3a63b0aca54fc94c9a94b956d993bd3a34ce54b676ea19ec127ee65ac0abee5b86e7
ripemd-160 e687024c8e25cc4bec9781eff90ce3e2fd982d54

13447440 as geometric shapes

Circle

Radius = n
Diameter 26894880
Circumference 84492757.427179
Area 5.6810564296827E+14

Sphere

Radius = n
Volume 1.018608872997E+22
Surface area 2.2724225718731E+15
Circumference 84492757.427179

Square

Length = n
Perimeter 53789760
Area 180833642553600
Diagonal 19017552.027198

Cube

Length = n
Surface area 1085001855321600
Volume 2.431749558221E+21
Space diagonal 23291649.311734

Equilateral Triangle

Length = n
Perimeter 40342320
Area 78303264155146
Altitude 11645824.655867

Triangular Pyramid

Length = n
Surface area 78303264155146
Volume 2.8658443379424E+20
Height 6339184.0090662