38762949 (number)

38762949 is an odd 8-digits composite number following 38762948 and preceding 38762950. In scientific notation, it is written as 3.8762949 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 25826720 positive integers (up to 38762949) that are relatively prime to 38762949.

Interesting facts

Basic properties

Name

Name thirty-eight million seven hundred sixty-two thousand nine hundred forty-nine

Notation

Scientific notation 3.8762949 × 10^7
Engineering notation 3.8762949 × 10^6

Prime Factorization of 38762949

Prime Factorization 3 × 5081 × 2543

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38762949
Product of the distinct prime numbers

The prime factorization of 38762949 is 3 × 5081 × 2543. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 38, 95, 139, 90, 9591, 3655, 40404, 91529, 795764, 192095, 2481726, 4361765, 68446221, 42685140, 431974890, 133987105, 1982281786, 2478536470

Basic calculations (n = 38762949)

Multiplication

n×y
n×2 77525898
n×3 116288847
n×4 155051796
n×5 193814745

Division

n÷y
n÷2 19381474.5
n÷3 12920983
n÷3 9690737.25
n÷5 7752589.8

Exponentiation

ny
n2 1502566215176601
n3 5.8243897568014E+22
n4 2.2577052309901E+30
n5 8.7515312725904E+37

Nth Root

y√n
2√n 6225.9898008269
3√n 338.43266196876
4√n 78.904941548846
5√n 32.9369485925

Divisors of 38762949

1, 3, 2543, 5081, 7629, 15243, 12920983, 38762949

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 -38762948
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 38762949 can be divided by 8 positive divisors. The sum of these divisors (counting 38762949) is 1, the average is 0.125.

Base conversion 38762949

Base System Value
2 Binary 10010011110111100111000101
3 Ternary 2200221100202210
4 Quaternary 2103313213011
5 Quinary 34410403244
6 Senary 3502454033
8 Octal 223674705
10 Decimal 38762949
12 Duodecimal 10b94319
16 Hexadecimal 24f79c5
20 Vigesimal c25779
36 Base36 n2tol

Cryptographic Hash Functions

md5 9345d285cd99580557c9d2ff4423372c
sha1 120b1e3775eb5cb918df01c2a928ce90b80bc93f
sha256 ef27cf378fafb75e1240bc7f2e702ae0212a95f6de785b65861e92d3d3a6d40c
sha512 dc378008693f059d559549970a2cb196405d1938eca778ac9a4f6d279a12a142380dceaeea581ae08f0d2f1ce93ee686023d583ef572d12f6dbf0a5e94abf9b3
ripemd-160 ccfe8f8ac41bd073af8f7bb661fc5bdb87c35b7d

38762949 as geometric shapes

Circle

Radius = n
Diameter 77525898
Circumference 243554791.61975
Area 4.720450983131E+15

Sphere

Radius = n
Volume 2.4397146762148E+23
Surface area 1.8881803932524E+16
Circumference 243554791.61975

Square

Length = n
Perimeter 155051796
Area 1502566215176601
Diagonal 54819088.193377

Cube

Length = n
Surface area 9015397291059606
Volume 5.8243897568014E+22
Space diagonal 67139397.119201

Equilateral Triangle

Length = n
Perimeter 116288847
Area 6.5063025660559E+14
Altitude 33569698.559601

Triangular Pyramid

Length = n
Surface area 6.5063025660559E+14
Volume 6.8641091555128E+21
Height 18273029.397792