13642918 (number)

13642918 is an even 8-digits composite number following 13642917 and preceding 13642919. In scientific notation, it is written as 1.3642918 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 6814200 positive integers (up to 13642918) that are relatively prime to 13642918.

Interesting facts

Basic properties

Name

Name thirteen million six hundred forty-two thousand nine hundred eighteen

Notation

Scientific notation 1.3642918 × 10^7
Engineering notation 1.3642918 × 10^6

Prime Factorization of 13642918

Prime Factorization 2 × 1109 × 6151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 13642918
Product of the distinct prime numbers

The prime factorization of 13642918 is 2 × 1109 × 6151. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 89, 96, 406, 428, 5208, 7850, 69922, 26706, 695818, 630483, 5667847, 9008628, 96737154, 71194432, 500266948, 472968234, 9641019706, 345139174

Basic calculations (n = 13642918)

Multiplication

n×y
n×2 27285836
n×3 40928754
n×4 54571672
n×5 68214590

Division

n÷y
n÷2 6821459
n÷3 4547639.3333333
n÷3 3410729.5
n÷5 2728583.6

Exponentiation

ny
n2 186129211554724
n3 2.5393455706458E+21
n4 3.4644083393983E+28
n5 4.7264638892927E+35

Nth Root

y√n
2√n 3693.6320877965
3√n 238.94746252745
4√n 60.775258845985
5√n 26.728922622898

Divisors of 13642918

1, 2, 1109, 2218, 6151, 12302, 6821459, 13642918

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13642917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13642918 can be divided by 8 positive divisors. The sum of these divisors (counting 13642918) is 1, the average is 0.125.

Base conversion 13642918

Base System Value
2 Binary 110100000010110010100110
3 Ternary 221200010120021
4 Quaternary 310002302212
5 Quinary 11443033133
6 Senary 1204225354
8 Octal 64026246
10 Decimal 13642918
12 Duodecimal 469b25a
16 Hexadecimal d02ca6
20 Vigesimal 45575i
36 Base36 84exy

Cryptographic Hash Functions

md5 d26a8525bd73e9c83242d49d13e20175
sha1 72d1c3569256e0eb8d9a1c513606030888ca3c69
sha256 7a35d41cdeb198e2847ebfc32effc141d54034342802973b577cad8debe17ab5
sha512 92f9cc30b4b6925e1e96e6852137238ffbd578b919771192dee6ba888f7e65487ad67b00147267f0936dc3d1656fe99509354413646be5f77b6c3af3f08c0c67
ripemd-160 cc87e0b2854a036b299a69378648e6509c5fdacf

13642918 as geometric shapes

Circle

Radius = n
Diameter 27285836
Circumference 85720981.924656
Area 5.8474216363878E+14

Sphere

Radius = n
Volume 1.0636785852889E+22
Surface area 2.3389686545551E+15
Circumference 85720981.924656

Square

Length = n
Perimeter 54571672
Area 186129211554724
Diagonal 19293999.665944

Cube

Length = n
Surface area 1116775269328344
Volume 2.5393455706458E+21
Space diagonal 23630227.139496

Equilateral Triangle

Length = n
Perimeter 40928754
Area 80596312796380
Altitude 11815113.569748

Triangular Pyramid

Length = n
Surface area 80596312796380
Volume 2.9926474546327E+20
Height 6431333.2219813