13642768 (number)

13642768 is an even 8-digits composite number following 13642767 and preceding 13642769. In scientific notation, it is written as 1.3642768 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 10 positive divisors. There are 6821376 positive integers (up to 13642768) that are relatively prime to 13642768.

Interesting facts

Basic properties

Name

Name thirteen million six hundred forty-two thousand seven hundred sixty-eight

Notation

Scientific notation 1.3642768 × 10^7
Engineering notation 1.3642768 × 10^6

Prime Factorization of 13642768

Prime Factorization 2 × 2 × 2 × 2 × 852673

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1705346
Product of the distinct prime numbers

The prime factorization of 13642768 is 2 × 2 × 2 × 2 × 852673. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 21, 80, 114, 569, 1282, 7951, 50482, 83428, 968498, 426734, 7332065, 3404869, 88644909, 32602429, 829846955, 163346404, 2949179060, 375068920

Basic calculations (n = 13642768)

Multiplication

n×y
n×2 27285536
n×3 40928304
n×4 54571072
n×5 68213840

Division

n÷y
n÷2 6821384
n÷3 4547589.3333333
n÷3 3410692
n÷5 2728553.6

Exponentiation

ny
n2 186125118701824
n3 2.5392618134214E+21
n4 3.4642559811768E+28
n5 4.7262040643808E+35

Nth Root

y√n
2√n 3693.611782524
3√n 238.94658680446
4√n 60.775091793629
5√n 26.72886384726

Divisors of 13642768

1, 2, 4, 8, 16, 852673, 1705346, 3410692, 6821384, 13642768

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13642767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13642768 can be divided by 10 positive divisors. The sum of these divisors (counting 13642768) is 1, the average is 0.1.

Base conversion 13642768

Base System Value
2 Binary 110100000010110000010000
3 Ternary 221200010100201
4 Quaternary 310002300100
5 Quinary 11443032033
6 Senary 1204224544
8 Octal 64026020
10 Decimal 13642768
12 Duodecimal 469b154
16 Hexadecimal d02c10
20 Vigesimal 4556i8
36 Base36 84ets

Cryptographic Hash Functions

md5 f872ca55119312e012ca5e4c32178eaa
sha1 314416fa4e646ffa4e8b0151db6c41b51150bcd4
sha256 1a79c62b2c11d334e44af22b6b9679e4563f35b2f2e336922720c473cedcd808
sha512 3c5862ef7ec0d98487bb9bef5084170f0643552b95957c01104e4cd0e168917d9cfbe026cc497fa8da3cd89f248f73518eb990e9d72375b929807f45832531c2
ripemd-160 678fe747b86a92cc5dd8532825d75f8fc17fa6cc

13642768 as geometric shapes

Circle

Radius = n
Diameter 27285536
Circumference 85720039.44686
Area 5.8472930556218E+14

Sphere

Radius = n
Volume 1.0636435011448E+22
Surface area 2.3389172222487E+15
Circumference 85720039.44686

Square

Length = n
Perimeter 54571072
Area 186125118701824
Diagonal 19293787.53391

Cube

Length = n
Surface area 1116750712210944
Volume 2.5392618134214E+21
Space diagonal 23629967.331875

Equilateral Triangle

Length = n
Perimeter 40928304
Area 80594540539087
Altitude 11814983.665937

Triangular Pyramid

Length = n
Surface area 80594540539087
Volume 2.9925487457973E+20
Height 6431262.5113032