38974745 (number)

38974745 is an odd 8-digits composite number following 38974744 and preceding 38974746. In scientific notation, it is written as 3.8974745 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 31179792 positive integers (up to 38974745) that are relatively prime to 38974745.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred seventy-four thousand seven hundred forty-five

Notation

Scientific notation 3.8974745 × 10^7
Engineering notation 3.8974745 × 10^6

Prime Factorization of 38974745

Prime Factorization 5 × 7794949

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38974745
Product of the distinct prime numbers

The prime factorization of 38974745 is 5 × 7794949. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 48, 99, 833, 968, 6339, 3753, 84713, 97863, 703870, 670821, 3093601, 4407144, 14446954, 3329264, 534797232, 308855400, 4538819187, 3545974777

Basic calculations (n = 38974745)

Multiplication

n×y
n×2 77949490
n×3 116924235
n×4 155898980
n×5 194873725

Division

n÷y
n÷2 19487372.5
n÷3 12991581.666667
n÷3 9743686.25
n÷5 7794949

Exponentiation

ny
n2 1519030747815025
n3 5.920383604325E+22
n4 2.3074544128075E+30
n5 8.9932447338296E+37

Nth Root

y√n
2√n 6242.9756526836
3√n 339.04792760182
4√n 79.012503141488
5√n 32.972862875185

Divisors of 38974745

1, 5, 7794949, 38974745

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38974744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38974745 can be divided by 4 positive divisors. The sum of these divisors (counting 38974745) is 1, the average is 0.25.

Base conversion 38974745

Base System Value
2 Binary 10010100101011010100011001
3 Ternary 2201100010022002
4 Quaternary 2110223110121
5 Quinary 34434142440
6 Senary 3511210345
8 Octal 224532431
10 Decimal 38974745
12 Duodecimal 110769b5
16 Hexadecimal 252b519
20 Vigesimal c3bgh5
36 Base36 n7d3t

Cryptographic Hash Functions

md5 41fb0ae01277ce3e4a4f81117cb2a37e
sha1 487b9436b40f0f2796476a5b37ba9eebac0f9185
sha256 83fc1c7c55dd22588eb2e69c2a82f619d7185362618e961bff5d843ca244cd3f
sha512 5028c860307cf05b112139ed985c178d654c1be867344661d3f74667b8a9d36fbdd462b8ff54e16f414a93c9e14c2ebf53e3140ad46d52b3a05b2c875fe3dfcd
ripemd-160 47ca13c0fdfcc8d465162e775cc74401c41e1993

38974745 as geometric shapes

Circle

Radius = n
Diameter 77949490
Circumference 244885545.13507
Area 4.7721758379127E+15

Sphere

Radius = n
Volume 2.4799244850374E+23
Surface area 1.9088703351651E+16
Circumference 244885545.13507

Square

Length = n
Perimeter 155898980
Area 1519030747815025
Diagonal 55118612.969033

Cube

Length = n
Surface area 9114184486890150
Volume 5.920383604325E+22
Space diagonal 67506238.552041

Equilateral Triangle

Length = n
Perimeter 116924235
Area 6.5775960836874E+14
Altitude 33753119.276021

Triangular Pyramid

Length = n
Surface area 6.5775960836874E+14
Volume 6.9772389897398E+21
Height 18372870.989678