388620061 (number)

388620061 is an odd 9-digits composite number following 388620060 and preceding 388620062. In scientific notation, it is written as 3.88620061 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 376083900 positive integers (up to 388620061) that are relatively prime to 388620061.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty thousand sixty-one

Notation

Scientific notation 3.88620061 × 10^8
Engineering notation 3.88620061 × 10^6

Prime Factorization of 388620061

Prime Factorization 31 × 12536131

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388620061
Product of the distinct prime numbers

The prime factorization of 388620061 is 31 × 12536131. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 22, 71, 236, 218, 2679, 9264, 65582, 19515, 840382, 14564, 7836944, 5312251, 40642671, 5630328, 435973752, 309903488, 3737339857, 338710576

Basic calculations (n = 388620061)

Multiplication

n×y
n×2 777240122
n×3 1165860183
n×4 1554480244
n×5 1943100305

Division

n÷y
n÷2 194310030.5
n÷3 129540020.33333
n÷3 97155015.25
n÷5 77724012.2

Exponentiation

ny
n2 151025551811643721
n3 5.86915591576E+25
n4 2.2808717300011E+34
n5 8.8639251084622E+42

Nth Root

y√n
2√n 19713.448734303
3√n 729.75162689434
4√n 140.40458943462
5√n 52.228198149479

Divisors of 388620061

1, 31, 12536131, 388620061

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 -388620060
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 388620061 can be divided by 4 positive divisors. The sum of these divisors (counting 388620061) is 1, the average is 0.25.

Base conversion 388620061

Base System Value
2 Binary 10111001010011101111100011101
3 Ternary 1000002020221111121
4 Quaternary 113022131330131
5 Quinary 1243441320221
6 Senary 102321250541
8 Octal 2712357435
10 Decimal 388620061
12 Duodecimal aa193a51
16 Hexadecimal 1729df1d
20 Vigesimal 618ha31
36 Base36 6fdh5p

Cryptographic Hash Functions

md5 8781e15bfe649075ff4154929edfd576
sha1 ab857f1bf9a01a2cec79e7a2fef2c71058ac96c9
sha256 b99115ce1f2c61592e14bfd21710002d7ca7c78d6d4562e203576f3faaa73c63
sha512 7ea8c272305d159c3649138e7b9a1f0e98be33813d1b9ca9343a2bd65beb1688a453a9f23cfed120f0daa17196b5ea45ae30bffc84d62042ffbcc314fc700a36
ripemd-160 3aa343082e0b58c9588df0873ef542be85c103ab

388620061 as geometric shapes

Circle

Radius = n
Diameter 777240122
Circumference 2441771857.3504
Area 4.744607640758E+17

Sphere

Radius = n
Volume 2.4584662810299E+26
Surface area 1.8978430563032E+18
Circumference 2441771857.3504

Square

Length = n
Perimeter 1554480244
Area 151025551811643721
Diagonal 549591760.87646

Cube

Length = n
Surface area 906153310869862326
Volume 5.86915591576E+25
Space diagonal 673109690.49252

Equilateral Triangle

Length = n
Perimeter 1165860183
Area 6.5395982244723E+16
Altitude 336554845.24626

Triangular Pyramid

Length = n
Surface area 6.5395982244723E+16
Volume 6.9168665797917E+24
Height 183197253.62549