38857525 (number)

38857525 is an odd 8-digits composite number following 38857524 and preceding 38857526. In scientific notation, it is written as 3.8857525 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 26645040 positive integers (up to 38857525) that are relatively prime to 38857525.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred fifty-seven thousand five hundred twenty-five

Notation

Scientific notation 3.8857525 × 10^7
Engineering notation 3.8857525 × 10^6

Prime Factorization of 38857525

Prime Factorization 7 × 25 × 222043

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38857525
Product of the distinct prime numbers

The prime factorization of 38857525 is 7 × 25 × 222043. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 29, 81, 597, 105, 3626, 5640, 26917, 40002, 491342, 238603, 6112386, 8813965, 56798598, 13773791, 94677821, 149496333, 7144685610, 5715744511

Basic calculations (n = 38857525)

Multiplication

n×y
n×2 77715050
n×3 116572575
n×4 155430100
n×5 194287625

Division

n÷y
n÷2 19428762.5
n÷3 12952508.333333
n÷3 9714381.25
n÷5 7771505

Exponentiation

ny
n2 1509907249125625
n3 5.867125868058E+22
n4 2.2798199009621E+30
n5 8.8588158797133E+37

Nth Root

y√n
2√n 6233.5804318225
3√n 338.70768070166
4√n 78.95302674263
5√n 32.953005209808

Divisors of 38857525

1, 7, 25, 175, 222043, 1554301, 5551075, 38857525

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38857524
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38857525 can be divided by 8 positive divisors. The sum of these divisors (counting 38857525) is 1, the average is 0.125.

Base conversion 38857525

Base System Value
2 Binary 10010100001110101100110101
3 Ternary 2201010011111121
4 Quaternary 2110032230311
5 Quinary 34421420100
6 Senary 3504503541
8 Octal 224165465
10 Decimal 38857525
12 Duodecimal 1101abb1
16 Hexadecimal 250eb35
20 Vigesimal c2h3g5
36 Base36 n4unp

Cryptographic Hash Functions

md5 d2163f559336c357fbbcc1bd7743eae3
sha1 1f6fa1c797d7ee8d0a03a93089bf52660e0c6ee1
sha256 4765fa5ce7a194887e0900af2e447631253417707947ba23f360e1c6ba65cfa3
sha512 a2873d0f4975e71eb271836300673b78342408d68525b89f288874d8930c38bb959b5fbd52edd5816fa2ae196072b64fb9190f8bce3dbda607d564f7c6b24acc
ripemd-160 c5518abbf2982986b82c5b5eac81f2d66e152033

38857525 as geometric shapes

Circle

Radius = n
Diameter 77715050
Circumference 244149030.15336
Area 4.743513521455E+15

Sphere

Radius = n
Volume 2.457615936637E+23
Surface area 1.897405408582E+16
Circumference 244149030.15336

Square

Length = n
Perimeter 155430100
Area 1509907249125625
Diagonal 54952838.855252

Cube

Length = n
Surface area 9059443494753750
Volume 5.867125868058E+22
Space diagonal 67303207.556378

Equilateral Triangle

Length = n
Perimeter 116572575
Area 6.5380901755054E+14
Altitude 33651603.778189

Triangular Pyramid

Length = n
Surface area 6.5380901755054E+14
Volume 6.9144741456314E+21
Height 18317612.951751