388664124 (number)

388664124 is an even 9-digits composite number following 388664123 and preceding 388664125. In scientific notation, it is written as 3.88664124 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 129554704 positive integers (up to 388664124) that are relatively prime to 388664124.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88664124 × 10^8
Engineering notation 3.88664124 × 10^6

Prime Factorization of 388664124

Prime Factorization 2 × 2 × 3 × 32388677

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 194332062
Product of the distinct prime numbers

The prime factorization of 388664124 is 2 × 2 × 3 × 32388677. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 8, 72, 447, 793, 8295, 7589, 42566, 25140, 774113, 7629, 7316015, 2290399, 45188447, 91597443, 566044892, 256137378, 5414229915, 5740080464

Basic calculations (n = 388664124)

Multiplication

n×y
n×2 777328248
n×3 1165992372
n×4 1554656496
n×5 1943320620

Division

n÷y
n÷2 194332062
n÷3 129554708
n÷3 97166031
n÷5 77732824.8

Exponentiation

ny
n2 151059801284687376
n3 5.8711525337927E+25
n4 2.2819063564169E+34
n5 8.8689513506682E+42

Nth Root

y√n
2√n 19714.566289929
3√n 729.7792063856
4√n 140.40856914707
5√n 52.229382456189

Divisors of 388664124

1, 2, 3, 4, 6, 12, 32388677, 64777354, 97166031, 129554708, 194332062, 388664124

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388664123
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388664124 can be divided by 12 positive divisors. The sum of these divisors (counting 388664124) is 1, the average is 0.083333333333333.

Base conversion 388664124

Base System Value
2 Binary 10111001010101000101100111100
3 Ternary 1000002100011221120
4 Quaternary 113022220230330
5 Quinary 1243444222444
6 Senary 102322230540
8 Octal 2712505474
10 Decimal 388664124
12 Duodecimal aa1b5450
16 Hexadecimal 172a8b3c
20 Vigesimal 6193064
36 Base36 6fef5o

Cryptographic Hash Functions

md5 ea17a036050cdc8c1837b3b15f7776dc
sha1 9b6bbe777a9ff2e1e8a7914bb090a3c920908375
sha256 c38fb36f9044680421cb1d777ced389514f4db7709881e21a1e16c03f527032d
sha512 2cfdc9c7fe2fa89654c0639b5c65e50a4d89473ac9125df511bcee37442ca7a4f648933ff821a9c46d22e4eac127b7cd5b49ed3ed7215ad69137ed9ca1b0fd38
ripemd-160 eea0e343efd2145eb02d48cb7270247893247fe4

388664124 as geometric shapes

Circle

Radius = n
Diameter 777328248
Circumference 2442048713.3446
Area 4.7456836196871E+17

Sphere

Radius = n
Volume 2.4593026224358E+26
Surface area 1.8982734478748E+18
Circumference 2442048713.3446

Square

Length = n
Perimeter 1554656496
Area 151059801284687376
Diagonal 549654075.36866

Cube

Length = n
Surface area 906358807708124256
Volume 5.8711525337927E+25
Space diagonal 673186009.84725

Equilateral Triangle

Length = n
Perimeter 1165992372
Area 6.5410812701584E+16
Altitude 336593004.92363

Triangular Pyramid

Length = n
Surface area 6.5410812701584E+16
Volume 6.919219616709E+24
Height 183218025.12289