38897660 (number)

38897660 is an even 8-digits composite number following 38897659 and preceding 38897661. In scientific notation, it is written as 3.8897660 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 15559056 positive integers (up to 38897660) that are relatively prime to 38897660.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-seven thousand six hundred sixty

Notation

Scientific notation 3.8897660 × 10^7
Engineering notation 3.8897660 × 10^6

Prime Factorization of 38897660

Prime Factorization 2 × 2 × 5 × 1944883

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19448830
Product of the distinct prime numbers

The prime factorization of 38897660 is 2 × 2 × 5 × 1944883. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 21, 78, 433, 711, 1098, 6304, 21399, 86386, 653176, 679949, 1959371, 8729828, 68142652, 71750524, 216073355, 679302256, 6383062097, 1182460151

Basic calculations (n = 38897660)

Multiplication

n×y
n×2 77795320
n×3 116692980
n×4 155590640
n×5 194488300

Division

n÷y
n÷2 19448830
n÷3 12965886.666667
n÷3 9724415
n÷5 7779532

Exponentiation

ny
n2 1513027953475600
n3 5.885324690479E+22
n4 2.2892535879986E+30
n5 8.9046607719748E+37

Nth Root

y√n
2√n 6236.7988583888
3√n 338.82425490561
4√n 78.973406019931
5√n 32.959809671918

Divisors of 38897660

1, 2, 4, 5, 10, 20, 1944883, 3889766, 7779532, 9724415, 19448830, 38897660

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38897659
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38897660 can be divided by 12 positive divisors. The sum of these divisors (counting 38897660) is 1, the average is 0.083333333333333.

Base conversion 38897660

Base System Value
2 Binary 10010100011000011111111100
3 Ternary 2201012012120002
4 Quaternary 2110120133330
5 Quinary 34424211120
6 Senary 3505413432
8 Octal 224303774
10 Decimal 38897660
12 Duodecimal 1103a278
16 Hexadecimal 25187fc
20 Vigesimal c32430
36 Base36 n5pmk

Cryptographic Hash Functions

md5 866771e7c21ae39c4e59181a40b5070a
sha1 165270c70bd5384eed8715b29741abd29c97633c
sha256 0c9a45a063f45fcb48243697cebf8085855fccd3ec214fdc98a2555c96d61b3a
sha512 3213396f0e407046df4da4b0d3367c65e8d8daa6812d174922fba3f13515a52514568a2a9c2822a757606468d26759876190ff51894cf3083cedf8ada2ca8c14
ripemd-160 29c5c9236b63948bfa265a79ef5de5d8efa1e823

38897660 as geometric shapes

Circle

Radius = n
Diameter 77795320
Circumference 244401205.79567
Area 4.7533175033149E+15

Sphere

Radius = n
Volume 2.4652390415466E+23
Surface area 1.901327001326E+16
Circumference 244401205.79567

Square

Length = n
Perimeter 155590640
Area 1513027953475600
Diagonal 55009598.316577

Cube

Length = n
Surface area 9078167720853600
Volume 5.885324690479E+22
Space diagonal 67372723.41554

Equilateral Triangle

Length = n
Perimeter 116692980
Area 6.5516032217292E+14
Altitude 33686361.70777

Triangular Pyramid

Length = n
Surface area 6.5516032217292E+14
Volume 6.9359216635372E+21
Height 18336532.772192