388625045 (number)

388625045 is an odd 9-digits composite number following 388625044 and preceding 388625046. In scientific notation, it is written as 3.88625045 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 310900032 positive integers (up to 388625045) that are relatively prime to 388625045.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty-five thousand forty-five

Notation

Scientific notation 3.88625045 × 10^8
Engineering notation 3.88625045 × 10^6

Prime Factorization of 388625045

Prime Factorization 5 × 77725009

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388625045
Product of the distinct prime numbers

The prime factorization of 388625045 is 5 × 77725009. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 70, 5, 665, 925, 1753, 2118, 39213, 97771, 825581, 970896, 5618208, 9951659, 3380180, 24310468, 678855556, 129590204, 9135921702, 9566437942

Basic calculations (n = 388625045)

Multiplication

n×y
n×2 777250090
n×3 1165875135
n×4 1554500180
n×5 1943125225

Division

n÷y
n÷2 194312522.5
n÷3 129541681.66667
n÷3 97156261.25
n÷5 77725009

Exponentiation

ny
n2 151029425601252025
n3 5.8693817320611E+25
n4 2.2809887397444E+34
n5 8.8644935162767E+42

Nth Root

y√n
2√n 19713.575145062
3√n 729.75474653648
4√n 140.40503959994
5√n 52.228332112715

Divisors of 388625045

1, 5, 77725009, 388625045

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388625044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388625045 can be divided by 4 positive divisors. The sum of these divisors (counting 388625045) is 1, the average is 0.25.

Base conversion 388625045

Base System Value
2 Binary 10111001010011111001010010101
3 Ternary 1000002021012100012
4 Quaternary 113022133022111
5 Quinary 1243442000140
6 Senary 102321330005
8 Octal 2712371225
10 Decimal 388625045
12 Duodecimal aa196905
16 Hexadecimal 1729f295
20 Vigesimal 618i2c5
36 Base36 6fdl05

Cryptographic Hash Functions

md5 d60514e9ad1305fa589cb20f3fde7f2d
sha1 bfb9798e76c1f3800fde528ddbf7d5022b47434c
sha256 197e60815fcc1d31c9ad2464e09e4476e63f3f958620b5f3aac225acf8335506
sha512 0bc82612aa1c085d8150b89cc7ee8d0fbddc435433338e1d60801cb7ce081b67cb1149896957e0479f72763fd057b1d1c98ad38da38ed29120f8eb4230fe566b
ripemd-160 ec0c033665ecca0ba11baf60da3e6cc60ccf9176

388625045 as geometric shapes

Circle

Radius = n
Diameter 777250090
Circumference 2441803172.746
Area 4.7447293394478E+17

Sphere

Radius = n
Volume 2.458560870741E+26
Surface area 1.8978917357791E+18
Circumference 2441803172.746

Square

Length = n
Perimeter 1554500180
Area 151029425601252025
Diagonal 549598809.31685

Cube

Length = n
Surface area 906176553607512150
Volume 5.8693817320611E+25
Space diagonal 673118323.03374

Equilateral Triangle

Length = n
Perimeter 1165875135
Area 6.5397659644828E+16
Altitude 336559161.51687

Triangular Pyramid

Length = n
Surface area 6.5397659644828E+16
Volume 6.9171327068547E+24
Height 183199603.10562