38698742 (number)

38698742 is an even 8-digits composite number following 38698741 and preceding 38698743. In scientific notation, it is written as 3.8698742 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 18508072 positive integers (up to 38698742) that are relatively prime to 38698742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8698742 × 10^7
Engineering notation 3.8698742 × 10^6

Prime Factorization of 38698742

Prime Factorization 2 × 23 × 841277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38698742
Product of the distinct prime numbers

The prime factorization of 38698742 is 2 × 23 × 841277. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 63, 19, 636, 836, 946, 6613, 93239, 60637, 499865, 304821, 7454295, 8351034, 2001233, 42516323, 758913299, 142826621, 9956564137, 6363076209

Basic calculations (n = 38698742)

Multiplication

n×y
n×2 77397484
n×3 116096226
n×4 154794968
n×5 193493710

Division

n÷y
n÷2 19349371
n÷3 12899580.666667
n÷3 9674685.5
n÷5 7739748.4

Exponentiation

ny
n2 1497592632382564
n3 5.7954950901674E+22
n4 2.2427836925665E+30
n5 8.679290748044E+37

Nth Root

y√n
2√n 6220.8312949316
3√n 338.24569859895
4√n 78.872246671003
5√n 32.926029994826

Divisors of 38698742

1, 2, 23, 46, 841277, 1682554, 19349371, 38698742

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 -38698741
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 38698742 can be divided by 8 positive divisors. The sum of these divisors (counting 38698742) is 1, the average is 0.125.

Base conversion 38698742

Base System Value
2 Binary 10010011100111111011110110
3 Ternary 2200211002200202
4 Quaternary 2103213323312
5 Quinary 34401324432
6 Senary 3501240502
8 Octal 223477366
10 Decimal 38698742
12 Duodecimal 10b63132
16 Hexadecimal 24e7ef6
20 Vigesimal c1h6h2
36 Base36 n1g52

Cryptographic Hash Functions

md5 c84a90f42d6d4a5de834d7acaa9c79a2
sha1 909e69e85c215d4c471114ae989f6c814ff09e39
sha256 99e132cff7ab6f9e7f7cb98fb94530adbf194c99bde7c048ea532e88f3e02c73
sha512 1ed6eccbc33b4b436d370b766ca05845f19ea09d99d09d8abdabc9a0aa34ff9e91dd409ea77fa63443cd252ec545518f4b10880edad08c38aa4aee8601605c7b
ripemd-160 de80e055dc7c592477221b7dc96d3152410570cb

38698742 as geometric shapes

Circle

Radius = n
Diameter 77397484
Circumference 243151367.14073
Area 4.7048260119633E+15

Sphere

Radius = n
Volume 2.4276113065581E+23
Surface area 1.8819304047853E+16
Circumference 243151367.14073

Square

Length = n
Perimeter 154794968
Area 1497592632382564
Diagonal 54728285.783177

Cube

Length = n
Surface area 8985555794295384
Volume 5.7954950901674E+22
Space diagonal 67028187.333

Equilateral Triangle

Length = n
Perimeter 116096226
Area 6.4847663208186E+14
Altitude 33514093.6665

Triangular Pyramid

Length = n
Surface area 6.4847663208186E+14
Volume 6.8300564643178E+21
Height 18242761.927726