388626086 (number)

388626086 is an even 9-digits composite number following 388626085 and preceding 388626087. In scientific notation, it is written as 3.88626086 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 180678144 positive integers (up to 388626086) that are relatively prime to 388626086.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88626086 × 10^8
Engineering notation 3.88626086 × 10^6

Prime Factorization of 388626086

Prime Factorization 2 × 1411 × 137713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388626086
Product of the distinct prime numbers

The prime factorization of 388626086 is 2 × 1411 × 137713. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 35, 59, 843, 380, 2050, 4711, 96299, 83452, 11645, 13836, 7743169, 223971, 74468682, 43310511, 83946353, 58614421, 381484729, 5705144546

Basic calculations (n = 388626086)

Multiplication

n×y
n×2 777252172
n×3 1165878258
n×4 1554504344
n×5 1943130430

Division

n÷y
n÷2 194313043
n÷3 129542028.66667
n÷3 97156521.5
n÷5 77725217.2

Exponentiation

ny
n2 151030234719679396
n3 5.869428898677E+25
n4 2.2810131799481E+34
n5 8.8646122423766E+42

Nth Root

y√n
2√n 19713.60154817
3√n 729.75539812771
4√n 140.4051336247
5√n 52.228360093225

Divisors of 388626086

1, 2, 1411, 2822, 137713, 275426, 194313043, 388626086

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 -388626085
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 388626086 can be divided by 8 positive divisors. The sum of these divisors (counting 388626086) is 1, the average is 0.125.

Base conversion 388626086

Base System Value
2 Binary 10111001010011111011010100110
3 Ternary 1000002021020202202
4 Quaternary 113022133122212
5 Quinary 1243442013321
6 Senary 102321334502
8 Octal 2712373246
10 Decimal 388626086
12 Duodecimal aa197432
16 Hexadecimal 1729f6a6
20 Vigesimal 618i546
36 Base36 6fdlt2

Cryptographic Hash Functions

md5 d9164f918a9c45262ad1f0cd2435b039
sha1 571b43c874ba82f8d51493dd6813247345ce0e17
sha256 9ca1a64cb6b1289da288955cb09a81917142aafefa3274af6858ff53acce39ff
sha512 45a7f93f742c9e797df3ed31eb727b7fc1cae4ce6ec2f87d2de3552345f0b9469d2c6a22f3fd34b3381cdb1ad30e2d5aebe0a17590a5ec2f733bebb89eea817e
ripemd-160 ec1e7f5e489b4f956179b499ab74d574528601bd

388626086 as geometric shapes

Circle

Radius = n
Diameter 777252172
Circumference 2441809713.5419
Area 4.7447547586529E+17

Sphere

Radius = n
Volume 2.4585806278469E+26
Surface area 1.8979019034611E+18
Circumference 2441809713.5419

Square

Length = n
Perimeter 1554504344
Area 151030234719679396
Diagonal 549600281.51317

Cube

Length = n
Surface area 906181408318076376
Volume 5.869428898677E+25
Space diagonal 673120126.09863

Equilateral Triangle

Length = n
Perimeter 1165878258
Area 6.5398010003384E+16
Altitude 336560063.04932

Triangular Pyramid

Length = n
Surface area 6.5398010003384E+16
Volume 6.9171882932447E+24
Height 183200093.83772