388626516 (number)

388626516 is an even 9-digits composite number following 388626515 and preceding 388626517. In scientific notation, it is written as 3.88626516 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors. There are 129542160 positive integers (up to 388626516) that are relatively prime to 388626516.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88626516 × 10^8
Engineering notation 3.88626516 × 10^6

Prime Factorization of 388626516

Prime Factorization 2 × 2 × 3 × 3 × 10795181

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64771086
Product of the distinct prime numbers

The prime factorization of 388626516 is 2 × 2 × 3 × 3 × 10795181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 89, 20, 873, 15, 7660, 7857, 83604, 88233, 979083, 312386, 275532, 2597769, 63079517, 80113881, 148011920, 714154727, 6469355379, 1713623451

Basic calculations (n = 388626516)

Multiplication

n×y
n×2 777253032
n×3 1165879548
n×4 1554506064
n×5 1943132580

Division

n÷y
n÷2 194313258
n÷3 129542172
n÷3 97156629
n÷5 77725303.2

Exponentiation

ny
n2 151030568938298256
n3 5.8694483815989E+25
n4 2.2810232753826E+34
n5 8.8646612842685E+42

Nth Root

y√n
2√n 19713.612454342
3√n 729.75566727648
4√n 140.40517246292
5√n 52.228371650959

Divisors of 388626516

1, 2, 3, 4, 6, 9, 12, 18, 36, 10795181, 21590362, 32385543, 43180724, 64771086, 97156629, 129542172, 194313258, 388626516

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388626515
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388626516 can be divided by 18 positive divisors. The sum of these divisors (counting 388626516) is 1, the average is 0.055555555555556.

Base conversion 388626516

Base System Value
2 Binary 10111001010011111100001010100
3 Ternary 1000002021021100200
4 Quaternary 113022133201110
5 Quinary 1243442022031
6 Senary 102321340500
8 Octal 2712374124
10 Decimal 388626516
12 Duodecimal aa197730
16 Hexadecimal 1729f854
20 Vigesimal 618i65g
36 Base36 6fdm50

Cryptographic Hash Functions

md5 07127ad4d4b1169e4d0012016f2ec3a0
sha1 414415dd6f79057dd8aa18bcfe980aadad0cfb20
sha256 59a6eec2e91260f28216e562eed7f8c30d84d4eccfffdb5d5407a9574e87829e
sha512 380ab3ca9bd56dd5f15066149a7be8baf801ab3c6458448f421bc249172a22b64fd4035f590a8ef0c2765dbc446c1a90b18e3f56794f9113e9dfcf59e6a51f90
ripemd-160 cf1829ea8c1c6e0d73b914cc364c47a75623b606

388626516 as geometric shapes

Circle

Radius = n
Diameter 777253032
Circumference 2441812415.3116
Area 4.7447652584404E+17

Sphere

Radius = n
Volume 2.4585887888341E+26
Surface area 1.8979061033762E+18
Circumference 2441812415.3116

Square

Length = n
Perimeter 1554506064
Area 151030568938298256
Diagonal 549600889.625

Cube

Length = n
Surface area 906183413629789536
Volume 5.8694483815989E+25
Space diagonal 673120870.88048

Equilateral Triangle

Length = n
Perimeter 1165879548
Area 6.5398154724292E+16
Altitude 336560435.44024

Triangular Pyramid

Length = n
Surface area 6.5398154724292E+16
Volume 6.9172112540883E+24
Height 183200296.54167