38572785 (number)

38572785 is an odd 8-digits composite number following 38572784 and preceding 38572786. In scientific notation, it is written as 3.8572785 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 20489760 positive integers (up to 38572785) that are relatively prime to 38572785.

Interesting facts

Basic properties

Name

Name thirty-eight million five hundred seventy-two thousand seven hundred eighty-five

Notation

Scientific notation 3.8572785 × 10^7
Engineering notation 3.8572785 × 10^6

Prime Factorization of 38572785

Prime Factorization 3 × 15 × 271 × 3163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38572785
Product of the distinct prime numbers

The prime factorization of 38572785 is 3 × 15 × 271 × 3163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 49, 31, 373, 421, 5214, 8905, 77478, 62507, 405641, 241605, 3634845, 8266268, 54816533, 37410345, 771393448, 103093757, 3276206597, 9040848747

Basic calculations (n = 38572785)

Multiplication

n×y
n×2 77145570
n×3 115718355
n×4 154291140
n×5 192863925

Division

n÷y
n÷2 19286392.5
n÷3 12857595
n÷3 9643196.25
n÷5 7714557

Exponentiation

ny
n2 1487859742656225
n3 5.7390893963634E+22
n4 2.213726613817E+30
n5 8.5389600723543E+37

Nth Root

y√n
2√n 6210.6992359959
3√n 337.87832472503
4√n 78.807989671073
5√n 32.904568449907

Divisors of 38572785

1, 3, 15, 45, 271, 813, 3163, 4065, 9489, 12195, 47445, 142335, 857173, 2571519, 12857595, 38572785

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38572784
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38572785 can be divided by 16 positive divisors. The sum of these divisors (counting 38572785) is 1, the average is 0.0625.

Base conversion 38572785

Base System Value
2 Binary 10010011001001001011110001
3 Ternary 2200120200220200
4 Quaternary 2103021023301
5 Quinary 34333312120
6 Senary 3454425413
8 Octal 223111361
10 Decimal 38572785
12 Duodecimal 10b02269
16 Hexadecimal 24c92f1
20 Vigesimal c11bj5
36 Base36 myqy9

Cryptographic Hash Functions

md5 e888483dbe3d8f26bbe03ea4946bb353
sha1 0298cb2c0f43233c372fc90a633f6d61332b3a77
sha256 fc1a525a0b02b75b1a8d38256cded95d388c39c89e3ed054298f0484ae18c6bd
sha512 3b607232902ed5c822cb8dee3f5ed43f4cc1874b5946fcba11ed3e1058668e843f011c312b73ae9e21d08f06443a1b52992fba50b8e7a291a0a517f39cb9ae1c
ripemd-160 b64e2d50cc69c7c8a28637024ec2c8a37ea417d6

38572785 as geometric shapes

Circle

Radius = n
Diameter 77145570
Circumference 242359955.969
Area 4.6742492371008E+15

Sphere

Radius = n
Volume 2.403984144788E+23
Surface area 1.8696996948403E+16
Circumference 242359955.969

Square

Length = n
Perimeter 154291140
Area 1487859742656225
Diagonal 54550155.685501

Cube

Length = n
Surface area 8927158455937350
Volume 5.7390893963634E+22
Space diagonal 66810023.409431

Equilateral Triangle

Length = n
Perimeter 115718355
Area 6.4426216720423E+14
Altitude 33405011.704715

Triangular Pyramid

Length = n
Surface area 6.4426216720423E+14
Volume 6.7635817166739E+21
Height 18183385.2285