38997425 (number)

38997425 is an odd 8-digits composite number following 38997424 and preceding 38997426. In scientific notation, it is written as 3.8997425 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 31030800 positive integers (up to 38997425) that are relatively prime to 38997425.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-seven thousand four hundred twenty-five

Notation

Scientific notation 3.8997425 × 10^7
Engineering notation 3.8997425 × 10^6

Prime Factorization of 38997425

Prime Factorization 5 × 5 × 191 × 8167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7799485
Product of the distinct prime numbers

The prime factorization of 38997425 is 5 × 5 × 191 × 8167. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 78, 58, 729, 96, 8701, 7861, 77226, 65051, 843987, 282091, 3234016, 1984514, 23315762, 10913674, 112549757, 254455270, 7932339569, 9506379640

Basic calculations (n = 38997425)

Multiplication

n×y
n×2 77994850
n×3 116992275
n×4 155989700
n×5 194987125

Division

n÷y
n÷2 19498712.5
n÷3 12999141.666667
n÷3 9749356.25
n÷5 7799485

Exponentiation

ny
n2 1520799156630625
n3 5.9307251050766E+22
n4 2.3128300748084E+30
n5 9.0194417380086E+37

Nth Root

y√n
2√n 6244.7918299972
3√n 339.1136805735
4√n 79.023995279897
5√n 32.976699464867

Divisors of 38997425

1, 5, 25, 191, 955, 4775, 8167, 40835, 204175, 1559897, 7799485, 38997425

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 -38997424
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 38997425 can be divided by 12 positive divisors. The sum of these divisors (counting 38997425) is 1, the average is 0.083333333333333.

Base conversion 38997425

Base System Value
2 Binary 10010100110000110110110001
3 Ternary 2201101021102002
4 Quaternary 2110300312301
5 Quinary 34440404200
6 Senary 3511503345
8 Octal 224606661
10 Decimal 38997425
12 Duodecimal 11087b55
16 Hexadecimal 2530db1
20 Vigesimal c3edb5
36 Base36 n7ult

Cryptographic Hash Functions

md5 2b1085c09bed6162d42d696a267f2432
sha1 a47f813023541f0f5e492bd8b20ff7f85cb32f09
sha256 cb9c6ac910c99a14ba1bdd025b78f88da4b1d4763a793bb23a5e1b45072e97a3
sha512 8fc5608e7ae7cb02a8261ebbbe57a6abb0759723fed9e09881565b61cbf8b71b132c5fd76851caf54e8d76c44a94f49e54f09417584a7ccd02ca4ff6a7b3fed3
ripemd-160 078fb716be8b81b0e9fa509e1c335228111c95d4

38997425 as geometric shapes

Circle

Radius = n
Diameter 77994850
Circumference 245028047.77784
Area 4.7777314580563E+15

Sphere

Radius = n
Volume 2.4842563227426E+23
Surface area 1.9110925832225E+16
Circumference 245028047.77784

Square

Length = n
Perimeter 155989700
Area 1520799156630625
Diagonal 55150687.332628

Cube

Length = n
Surface area 9124794939783750
Volume 5.9307251050766E+22
Space diagonal 67545521.464357

Equilateral Triangle

Length = n
Perimeter 116992275
Area 6.5852535184804E+14
Altitude 33772760.732178

Triangular Pyramid

Length = n
Surface area 6.5852535184804E+14
Volume 6.9894265652549E+21
Height 18383562.444209