38897425 (number)

38897425 is an odd 8-digits composite number following 38897424 and preceding 38897426. In scientific notation, it is written as 3.8897425 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 26342400 positive integers (up to 38897425) that are relatively prime to 38897425.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8897425 × 10^7
Engineering notation 3.8897425 × 10^6

Prime Factorization of 38897425

Prime Factorization 5 × 565 × 7 × 7 × 281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5556775
Product of the distinct prime numbers

The prime factorization of 38897425 is 5 × 565 × 7 × 7 × 281. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 44, 64, 422, 327, 624, 1737, 36623, 39807, 641037, 428914, 6867576, 462016, 73814508, 73213668, 554145912, 933676575, 9813948578, 7303837021

Basic calculations (n = 38897425)

Multiplication

n×y
n×2 77794850
n×3 116692275
n×4 155589700
n×5 194487125

Division

n÷y
n÷2 19448712.5
n÷3 12965808.333333
n÷3 9724356.25
n÷5 7779485

Exponentiation

ny
n2 1513009671630625
n3 5.8852180226527E+22
n4 2.2891982664478E+30
n5 8.9043917879284E+37

Nth Root

y√n
2√n 6236.7800185673
3√n 338.82357256927
4√n 78.97328674031
5√n 32.95976984652

Divisors of 38897425

1, 5, 7, 35, 49, 245, 281, 565, 1405, 1967, 2825, 3955, 9835, 13769, 19775, 27685, 68845, 138425, 158765, 793825, 1111355, 5556775, 7779485, 38897425

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 -38897424
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 38897425 can be divided by 24 positive divisors. The sum of these divisors (counting 38897425) is 1, the average is 0.041666666666667.

Base conversion 38897425

Base System Value
2 Binary 10010100011000011100010001
3 Ternary 2201012012020101
4 Quaternary 2110120130101
5 Quinary 34424204200
6 Senary 3505412401
8 Octal 224303421
10 Decimal 38897425
12 Duodecimal 1103a101
16 Hexadecimal 2518711
20 Vigesimal c323b5
36 Base36 n5pg1

Cryptographic Hash Functions

md5 acb82905cfe1be5177c296844caa1271
sha1 855cc40c68cadf2a4747eff4ddc1984edc689c10
sha256 c763d2a958cd860a2421b4813614c60881b9422ca8da235c128ff82054076618
sha512 8a914f13505b9935ca6e421ef0851021fcf7731146cbb84fb1ba2a0131a58bb695af773f5ec5d42a423bbe9f52b099f7400aa54b955c7572374e064a808e140a
ripemd-160 0dc00edcbf74c8e02a54285c1dd8cae12be921b7

38897425 as geometric shapes

Circle

Radius = n
Diameter 77794850
Circumference 244399729.24712
Area 4.7532600692051E+15

Sphere

Radius = n
Volume 2.465194360632E+23
Surface area 1.901304027682E+16
Circumference 244399729.24712

Square

Length = n
Perimeter 155589700
Area 1513009671630625
Diagonal 55009265.97639

Cube

Length = n
Surface area 9078058029783750
Volume 5.8852180226527E+22
Space diagonal 67372316.3836

Equilateral Triangle

Length = n
Perimeter 116692275
Area 6.5515240590184E+14
Altitude 33686158.1918

Triangular Pyramid

Length = n
Surface area 6.5515240590184E+14
Volume 6.9357959542983E+21
Height 18336421.99213