38897572 (number)

38897572 is an even 8-digits composite number following 38897571 and preceding 38897573. In scientific notation, it is written as 3.8897572 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 16669800 positive integers (up to 38897572) that are relatively prime to 38897572.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-seven thousand five hundred seventy-two

Notation

Scientific notation 3.8897572 × 10^7
Engineering notation 3.8897572 × 10^6

Prime Factorization of 38897572

Prime Factorization 2 × 2 × 7 × 49 × 28351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19448786
Product of the distinct prime numbers

The prime factorization of 38897572 is 2 × 2 × 7 × 49 × 28351. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 47, 94, 48, 649, 9326, 6171, 40239, 27958, 133198, 831975, 1090680, 2270493, 67897128, 25066678, 439361029, 677000813, 6601129380, 2479413943

Basic calculations (n = 38897572)

Multiplication

n×y
n×2 77795144
n×3 116692716
n×4 155590288
n×5 194487860

Division

n÷y
n÷2 19448786
n÷3 12965857.333333
n÷3 9724393
n÷5 7779514.4

Exponentiation

ny
n2 1513021107495184
n3 5.8852847466314E+22
n4 2.289232871726E+30
n5 8.9045600452727E+37

Nth Root

y√n
2√n 6236.7918034836
3√n 338.82399939275
4√n 78.973361353583
5√n 32.9597947586

Divisors of 38897572

1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 28351, 56702, 113404, 198457, 396914, 793828, 1389199, 2778398, 5556796, 9724393, 19448786, 38897572

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38897571
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38897572 can be divided by 24 positive divisors. The sum of these divisors (counting 38897572) is 1, the average is 0.041666666666667.

Base conversion 38897572

Base System Value
2 Binary 10010100011000011110100100
3 Ternary 2201012012102211
4 Quaternary 2110120132210
5 Quinary 34424210242
6 Senary 3505413204
8 Octal 224303644
10 Decimal 38897572
12 Duodecimal 1103a204
16 Hexadecimal 25187a4
20 Vigesimal c323ic
36 Base36 n5pk4

Cryptographic Hash Functions

md5 b925a50466a44a00d81398e6a260fdcf
sha1 cefe42bdf37aefef357fcfab04def59a59e8e729
sha256 b9996838a232d7803b948f87c2cda38007a641be6cbbd8648bb10a2ce0e21930
sha512 9c6d724563ddd8529ab76f404b269821f18f08efd96eb29db2ccd33b2be02de9b8caece5e9e124a6eef61fed51302ac251c5a6ae0f1b879cd2e17ecd9c23aea4
ripemd-160 8445e5c6136ab1cce6204b2d843b6db8be634933

38897572 as geometric shapes

Circle

Radius = n
Diameter 77795144
Circumference 244400652.87536
Area 4.7532959960332E+15

Sphere

Radius = n
Volume 2.4652223099068E+23
Surface area 1.9013183984133E+16
Circumference 244400652.87536

Square

Length = n
Perimeter 155590288
Area 1513021107495184
Diagonal 55009473.865784

Cube

Length = n
Surface area 9078126644971104
Volume 5.8852847466314E+22
Space diagonal 67372570.995069

Equilateral Triangle

Length = n
Perimeter 116692716
Area 6.5515735777645E+14
Altitude 33686285.497534

Triangular Pyramid

Length = n
Surface area 6.5515735777645E+14
Volume 6.9358745892613E+21
Height 18336491.288595