38897956 (number)

38897956 is an even 8-digits composite number following 38897955 and preceding 38897957. In scientific notation, it is written as 3.8897956 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 6 positive divisors. There are 19448976 positive integers (up to 38897956) that are relatively prime to 38897956.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-seven thousand nine hundred fifty-six

Notation

Scientific notation 3.8897956 × 10^7
Engineering notation 3.8897956 × 10^6

Prime Factorization of 38897956

Prime Factorization 2 × 2 × 9724489

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19448978
Product of the distinct prime numbers

The prime factorization of 38897956 is 2 × 2 × 9724489. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 32, 50, 120, 422, 4056, 3295, 94208, 30493, 268584, 500056, 7346741, 7349521, 26411575, 3934462, 830441263, 553179889, 1493687392, 4064175236

Basic calculations (n = 38897956)

Multiplication

n×y
n×2 77795912
n×3 116693868
n×4 155591824
n×5 194489780

Division

n÷y
n÷2 19448978
n÷3 12965985.333333
n÷3 9724489
n÷5 7779591.2

Exponentiation

ny
n2 1513050980977936
n3 5.8854590483837E+22
n4 2.2893232710383E+30
n5 8.9049995866624E+37

Nth Root

y√n
2√n 6236.822588466
3√n 338.82511435512
4√n 78.973556260726
5√n 32.959859834699

Divisors of 38897956

1, 2, 4, 9724489, 19448978, 38897956

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38897955
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38897956 can be divided by 6 positive divisors. The sum of these divisors (counting 38897956) is 1, the average is 0.16666666666667.

Base conversion 38897956

Base System Value
2 Binary 10010100011000100100100100
3 Ternary 2201012012222001
4 Quaternary 2110120210210
5 Quinary 34424213311
6 Senary 3505415044
8 Octal 224304444
10 Decimal 38897956
12 Duodecimal 1103a484
16 Hexadecimal 2518924
20 Vigesimal c324hg
36 Base36 n5pus

Cryptographic Hash Functions

md5 a904e1f65d8a67ee083f30e8a8a8a069
sha1 13b428ecee76032cfec57b7c6da6481bbb09ca33
sha256 1a6c3cb3aacfc572c7148e18d0289a85ad3c73c9bfd6ad8740f02fd91f490161
sha512 3dc446a29c0175231e8eec3af6df90e8888207ad5e6110f672eea62ab21dcdf2590611aa630c750c8f2003383f6143ee8a1b91785837aecff660efafdd06261f
ripemd-160 13fa1c54680c092050d0b7049ff5f39839646c9e

38897956 as geometric shapes

Circle

Radius = n
Diameter 77795912
Circumference 244403065.61852
Area 4.7533898463471E+15

Sphere

Radius = n
Volume 2.4652953212541E+23
Surface area 1.9013559385388E+16
Circumference 244403065.61852

Square

Length = n
Perimeter 155591824
Area 1513050980977936
Diagonal 55010016.923792

Cube

Length = n
Surface area 9078305885867616
Volume 5.8854590483837E+22
Space diagonal 67373236.102579

Equilateral Triangle

Length = n
Perimeter 116693868
Area 6.5517029337393E+14
Altitude 33686618.051289

Triangular Pyramid

Length = n
Surface area 6.5517029337393E+14
Volume 6.9360800058464E+21
Height 18336672.307931