38874872 (number)

38874872 is an even 8-digits composite number following 38874871 and preceding 38874873. In scientific notation, it is written as 3.8874872 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 8 positive divisors. There are 19437432 positive integers (up to 38874872) that are relatively prime to 38874872.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred seventy-four thousand eight hundred seventy-two

Notation

Scientific notation 3.8874872 × 10^7
Engineering notation 3.8874872 × 10^6

Prime Factorization of 38874872

Prime Factorization 2 × 2 × 2 × 4859359

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9718718
Product of the distinct prime numbers

The prime factorization of 38874872 is 2 × 2 × 2 × 4859359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 38874872)

Multiplication

n×y
n×2 77749744
n×3 116624616
n×4 155499488
n×5 194374360

Division

n÷y
n÷2 19437436
n÷3 12958290.666667
n÷3 9718718
n÷5 7774974.4

Exponentiation

ny
n2 1511255673016384
n3 5.8749870847786E+22
n4 2.2838937092242E+30
n5 8.8786075607696E+37

Nth Root

y√n
2√n 6234.9716919967
3√n 338.75807581406
4√n 78.961836934032
5√n 32.955946898614

Divisors of 38874872

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 -38874871
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 38874872 can be divided by 8 positive divisors. The sum of these divisors (counting 38874872) is 1, the average is 0.125.

Base conversion 38874872

Base System Value
2 Binary 10010100010010111011111000
3 Ternary 2201011001022002
4 Quaternary 2110102323320
5 Quinary 34422443442
6 Senary 3505120132
8 Octal 224227370
10 Decimal 38874872
12 Duodecimal 11029048
16 Hexadecimal 2512ef8
20 Vigesimal c2j73c
36 Base36 n581k

Cryptographic Hash Functions

md5 0e53cab725e0be52fa8f2fb1d25173dc
sha1 0c00b4896b0c311a167ff15056ac8e354ba72926
sha256 927fe3acdd2ece672ed4f49ae832babe96ede44e5ff3916fc3cac4a8aee7bd89
sha512 24b783432e30c1354ca210303e3729f0b1fd397a903ef19cd8ee6c2dc6605c0e472a4d38410e4e3a0cccf8d226dd173aa6fb8648bf26757fb0f545a03838e1de
ripemd-160 93146bf1dac2d6c29e94ca19134589cc74e07dd4

38874872 as geometric shapes

Circle

Radius = n
Diameter 77749744
Circumference 244258024.56889
Area 4.7477497200442E+15

Sphere

Radius = n
Volume 2.4609088353967E+23
Surface area 1.8990998880177E+16
Circumference 244258024.56889

Square

Length = n
Perimeter 155499488
Area 1511255673016384
Diagonal 54977371.217918

Cube

Length = n
Surface area 9067534038098304
Volume 5.8749870847786E+22
Space diagonal 67333253.441737

Equilateral Triangle

Length = n
Perimeter 116624616
Area 6.5439290222277E+14
Altitude 33666626.720868

Triangular Pyramid

Length = n
Surface area 6.5439290222277E+14
Volume 6.9237386783839E+21
Height 18325790.405973