388520 (number)

388520 is an even 6-digits composite number following 388519 and preceding 388521. In scientific notation, it is written as 3.88520 × 10^5. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 141120 positive integers (up to 388520) that are relatively prime to 388520.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight thousand five hundred twenty

Notation

Scientific notation 3.88520 × 10^5
Engineering notation 3.88520 × 10^3

Prime Factorization of 388520

Prime Factorization 2 × 2 × 2 × 5 × 11 × 883

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 97130
Product of the distinct prime numbers

The prime factorization of 388520 is 2 × 2 × 2 × 5 × 11 × 883. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 88, 27, 409, 900, 8183, 5339, 80844, 53955, 935128, 751844, 4376158, 9442916, 85469646, 55097595, 630624552, 996080804, 7288395858, 9722037982

Basic calculations (n = 388520)

Multiplication

n×y
n×2 777040
n×3 1165560
n×4 1554080
n×5 1942600

Division

n÷y
n÷2 194260
n÷3 129506.66666667
n÷3 97130
n÷5 77704

Exponentiation

ny
n2 150947790400
n3 58646235526208000
n4 2.2785235426642E+22
n5 8.8525196679591E+27

Nth Root

y√n
2√n 623.31372518179
3√n 72.968898992767
4√n 24.966251724714
5√n 13.118454581099

Divisors of 388520

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 883, 1766, 3532, 4415, 7064, 8830, 9713, 17660, 19426, 35320, 38852, 48565, 77704, 97130, 194260, 388520

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388520 can be divided by 32 positive divisors. The sum of these divisors (counting 388520) is 1, the average is 0.03125.

Base conversion 388520

Base System Value
2 Binary 1011110110110101000
3 Ternary 201201221122
4 Quaternary 1132312220
5 Quinary 44413040
6 Senary 12154412
8 Octal 1366650
10 Decimal 388520
12 Duodecimal 168a08
16 Hexadecimal 5eda8
20 Vigesimal 28b60
36 Base36 8bs8

Cryptographic Hash Functions

md5 98cb317d7962def5288206e4ac6e0fcf
sha1 d90696811155657e61b6fa7353a5e0cc9d266863
sha256 eea1347e47c50108232461386d5f5291a57dcc32646b56c6124170f74aa9e578
sha512 e6f947c4dcd42c9cfa6ccc0bbeb40a6c25de9e1701c3d67c67dc6e8f67ad245febaa7f4716dca73a86224977dd32cb47ca5c11144c4fde3ca15c9c2ffb453e52
ripemd-160 3fa738943ab7400d0e9febd687aa0d5320693111

388520 as geometric shapes

Circle

Radius = n
Diameter 777040
Circumference 2441143.1555454
Area 474216469396.25

Sphere

Radius = n
Volume 2.4565677691978E+17
Surface area 1896865877585
Circumference 2441143.1555454

Square

Length = n
Perimeter 1554080
Area 150947790400
Diagonal 549450.25325319

Cube

Length = n
Surface area 905686742400
Volume 58646235526208000
Space diagonal 672936.37975666

Equilateral Triangle

Length = n
Perimeter 1165560
Area 65362310565.764
Altitude 336468.18987833

Triangular Pyramid

Length = n
Surface area 65362310565.764
Volume 6.9115251386075E+15
Height 183150.08441773