13642738 (number)

13642738 is an even 8-digits composite number following 13642737 and preceding 13642739. In scientific notation, it is written as 1.3642738 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 6374656 positive integers (up to 13642738) that are relatively prime to 13642738.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3642738 × 10^7
Engineering notation 1.3642738 × 10^6

Prime Factorization of 13642738

Prime Factorization 2 × 17 × 149 × 2693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13642738
Product of the distinct prime numbers

The prime factorization of 13642738 is 2 × 17 × 149 × 2693. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 78, 55, 349, 686, 7547, 9148, 128, 5269, 242247, 989770, 1866537, 9656118, 31937332, 88766487, 872402246, 562535089, 2173049451, 3069403283

Basic calculations (n = 13642738)

Multiplication

n×y
n×2 27285476
n×3 40928214
n×4 54570952
n×5 68213690

Division

n÷y
n÷2 6821369
n÷3 4547579.3333333
n÷3 3410684.5
n÷5 2728547.6

Exponentiation

ny
n2 186124300136644
n3 2.5392450621976E+21
n4 3.4642255101356E+28
n5 4.7261521007696E+35

Nth Root

y√n
2√n 3693.6077214561
3√n 238.9464116591
4√n 60.775058382992
5√n 26.728852092071

Divisors of 13642738

1, 2, 17, 34, 149, 298, 2533, 2693, 5066, 5386, 45781, 91562, 401257, 802514, 6821369, 13642738

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13642737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13642738 can be divided by 16 positive divisors. The sum of these divisors (counting 13642738) is 1, the average is 0.0625.

Base conversion 13642738

Base System Value
2 Binary 110100000010101111110010
3 Ternary 221200010022121
4 Quaternary 310002233302
5 Quinary 11443031423
6 Senary 1204224454
8 Octal 64025762
10 Decimal 13642738
12 Duodecimal 469b12a
16 Hexadecimal d02bf2
20 Vigesimal 4556gi
36 Base36 84esy

Cryptographic Hash Functions

md5 518eb41f8a9b40610882b93194e0989a
sha1 946c230ec4ea5105e9cc1b03dd2696ce590c4983
sha256 5977a6ba917a66f298301ec1b5bff0d7e14b910aec4f75e1c23ce8a18472a13f
sha512 de190b3837873803c058227edceb998fe14a07330419364c8cd19d737cbbee73e509c6108fd053655ce15c570bcd84b4da45fa60fb5d0f422cbbb553ee75388c
ripemd-160 81a81a4ae9795268bd1bd753da05ff917a6da407

13642738 as geometric shapes

Circle

Radius = n
Diameter 27285476
Circumference 85719850.951301
Area 5.8472673396382E+14

Sphere

Radius = n
Volume 1.0636364844086E+22
Surface area 2.3389069358553E+15
Circumference 85719850.951301

Square

Length = n
Perimeter 54570952
Area 186124300136644
Diagonal 19293745.107503

Cube

Length = n
Surface area 1116745800819864
Volume 2.5392450621976E+21
Space diagonal 23629915.370351

Equilateral Triangle

Length = n
Perimeter 40928214
Area 80594186089967
Altitude 11814957.685175

Triangular Pyramid

Length = n
Surface area 80594186089967
Volume 2.9925290042906E+20
Height 6431248.3691676