388625131 (number)

388625131 is an odd 9-digits composite number following 388625130 and preceding 388625132. In scientific notation, it is written as 3.88625131 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 388355112 positive integers (up to 388625131) that are relatively prime to 388625131.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty-five thousand one hundred thirty-one

Notation

Scientific notation 3.88625131 × 10^8
Engineering notation 3.88625131 × 10^6

Prime Factorization of 388625131

Prime Factorization 1447 × 268573

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388625131
Product of the distinct prime numbers

The prime factorization of 388625131 is 1447 × 268573. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 55, 93, 140, 806, 5100, 521, 29081, 11991, 474963, 218172, 3637238, 4959439, 15708789, 77540514, 247899738, 838543205, 8565762981, 1046947330

Basic calculations (n = 388625131)

Multiplication

n×y
n×2 777250262
n×3 1165875393
n×4 1554500524
n×5 1943125655

Division

n÷y
n÷2 194312565.5
n÷3 129541710.33333
n÷3 97156282.75
n÷5 77725026.2

Exponentiation

ny
n2 151029492444767161
n3 5.8693856286211E+25
n4 2.2809907588124E+34
n5 8.8645033245326E+42

Nth Root

y√n
2√n 19713.5773263
3√n 729.75480036635
4√n 140.40504736761
5√n 52.228334424267

Divisors of 388625131

1, 1447, 268573, 388625131

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 -388625130
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 388625131 can be divided by 4 positive divisors. The sum of these divisors (counting 388625131) is 1, the average is 0.25.

Base conversion 388625131

Base System Value
2 Binary 10111001010011111001011101011
3 Ternary 1000002021012110101
4 Quaternary 113022133023223
5 Quinary 1243442001011
6 Senary 102321330231
8 Octal 2712371353
10 Decimal 388625131
12 Duodecimal aa196977
16 Hexadecimal 1729f2eb
20 Vigesimal 618i2gb
36 Base36 6fdl2j

Cryptographic Hash Functions

md5 754bb7913ca646e13b9d7e6b862d5633
sha1 f2ce7e25f8a4ef176183fe91d8b4a5ad17599861
sha256 aa95bb5bbe297711ee440a4bcb3164cbc118655e2606ffe7455b6669b9b4bc0b
sha512 e4928054d2f8ab5be5d06e7a81d60067c5e49e259d0bacf81d3511fc0c0bffd61a8c8ed247f0cafdfd7b599881741c26aac357a67d17ab633e2c807f43eacba8
ripemd-160 e168d7dbbfd85b1282664ca0cf45d161c1280110

388625131 as geometric shapes

Circle

Radius = n
Diameter 777250262
Circumference 2441803713.0999
Area 4.7447314393988E+17

Sphere

Radius = n
Volume 2.4585625029282E+26
Surface area 1.8978925757595E+18
Circumference 2441803713.0999

Square

Length = n
Perimeter 1554500524
Area 151029492444767161
Diagonal 549598930.93922

Cube

Length = n
Surface area 906176954668602966
Volume 5.8693856286211E+25
Space diagonal 673118471.99011

Equilateral Triangle

Length = n
Perimeter 1165875393
Area 6.5397688588919E+16
Altitude 336559235.99506

Triangular Pyramid

Length = n
Surface area 6.5397688588919E+16
Volume 6.9171372989948E+24
Height 183199643.64641