388660434 (number)

388660434 is an even 9-digits composite number following 388660433 and preceding 388660435. In scientific notation, it is written as 3.88660434 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 127619712 positive integers (up to 388660434) that are relatively prime to 388660434.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred sixty thousand four hundred thirty-four

Notation

Scientific notation 3.88660434 × 10^8
Engineering notation 3.88660434 × 10^6

Prime Factorization of 388660434

Prime Factorization 2 × 3 × 67 × 966817

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388660434
Product of the distinct prime numbers

The prime factorization of 388660434 is 2 × 3 × 67 × 966817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 26, 69, 264, 75, 212, 4129, 98408, 65759, 601434, 18070, 4630835, 4725188, 81021938, 13037134, 324272754, 952899897, 2467647132, 5179498159

Basic calculations (n = 388660434)

Multiplication

n×y
n×2 777320868
n×3 1165981302
n×4 1554641736
n×5 1943302170

Division

n÷y
n÷2 194330217
n÷3 129553478
n÷3 97165108.5
n÷5 77732086.8

Exponentiation

ny
n2 151056932957068356
n3 5.8709853121803E+25
n4 2.2818196994396E+34
n5 8.8685303469395E+42

Nth Root

y√n
2√n 19714.472704082
3√n 729.77689685609
4√n 140.40823588409
5√n 52.229283282048

Divisors of 388660434

1, 2, 3, 6, 67, 134, 201, 402, 966817, 1933634, 2900451, 5800902, 64776739, 129553478, 194330217, 388660434

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388660433
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388660434 can be divided by 16 positive divisors. The sum of these divisors (counting 388660434) is 1, the average is 0.0625.

Base conversion 388660434

Base System Value
2 Binary 10111001010100111110011010010
3 Ternary 1000002022222212220
4 Quaternary 113022213303102
5 Quinary 1243444113214
6 Senary 102322201510
8 Octal 2712476322
10 Decimal 388660434
12 Duodecimal aa1b3296
16 Hexadecimal 172a7cd2
20 Vigesimal 6192b1e
36 Base36 6fecb6

Cryptographic Hash Functions

md5 337935370f4bd33eaf7b7f0b01783105
sha1 7d8464368956e21f80b998077f4f9ad5c1f941ba
sha256 4e7a335f4a145edffcf9a6d0c89760ac71906de38acb9e3521cdfda4a5549474
sha512 d126714991911e5eba6ff8e3e059d66c1ef0cfea8d181feb2b45df7ca6b334f8e641ea0734690eea4e217adfcc84ffe503e7eb2a9cc137cbf63cd54f38cddada
ripemd-160 d5d96976ecff222b290943b9023baa9661a3a78b

388660434 as geometric shapes

Circle

Radius = n
Diameter 777320868
Circumference 2442025528.3908
Area 4.7455935085173E+17

Sphere

Radius = n
Volume 2.4592325768106E+26
Surface area 1.8982374034069E+18
Circumference 2442025528.3908

Square

Length = n
Perimeter 1554641736
Area 151056932957068356
Diagonal 549648856.92061

Cube

Length = n
Surface area 906341597742410136
Volume 5.8709853121803E+25
Space diagonal 673179618.57977

Equilateral Triangle

Length = n
Perimeter 1165981302
Area 6.5409570679292E+16
Altitude 336589809.28989

Triangular Pyramid

Length = n
Surface area 6.5409570679292E+16
Volume 6.9190225441489E+24
Height 183216285.6402