388634266 (number)

388634266 is an even 9-digits composite number following 388634265 and preceding 388634267. In scientific notation, it is written as 3.88634266 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 182360464 positive integers (up to 388634266) that are relatively prime to 388634266.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88634266 × 10^8
Engineering notation 3.88634266 × 10^6

Prime Factorization of 388634266

Prime Factorization 2 × 23 × 53 × 159407

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388634266
Product of the distinct prime numbers

The prime factorization of 388634266 is 2 × 23 × 53 × 159407. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 6, 64, 238, 256, 5990, 9216, 44113, 47408, 672878, 310037, 509189, 7314493, 89758279, 73450267, 396741132, 199975164, 921708493, 8741275465

Basic calculations (n = 388634266)

Multiplication

n×y
n×2 777268532
n×3 1165902798
n×4 1554537064
n×5 1943171330

Division

n÷y
n÷2 194317133
n÷3 129544755.33333
n÷3 97158566.5
n÷5 77726853.2

Exponentiation

ny
n2 151036592709358756
n3 5.8697995346743E+25
n4 2.2812052337253E+34
n5 8.8655452160418E+42

Nth Root

y√n
2√n 19713.809018046
3√n 729.76051817968
4√n 140.40587244858
5√n 52.228579957204

Divisors of 388634266

1, 2, 23, 46, 53, 106, 1219, 2438, 159407, 318814, 3666361, 7332722, 8448571, 16897142, 194317133, 388634266

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 -388634265
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 388634266 can be divided by 16 positive divisors. The sum of these divisors (counting 388634266) is 1, the average is 0.0625.

Base conversion 388634266

Base System Value
2 Binary 10111001010100001011010011010
3 Ternary 1000002021122222201
4 Quaternary 113022201122122
5 Quinary 1243442244031
6 Senary 102321440414
8 Octal 2712413232
10 Decimal 388634266
12 Duodecimal aa1a010a
16 Hexadecimal 172a169a
20 Vigesimal 618j5d6
36 Base36 6fds4a

Cryptographic Hash Functions

md5 8dbe32cd8c350131f56111adf9b9c2af
sha1 1cb45eb73fd5ec287bd0c5109160968a3fefa894
sha256 1ff75ef4b4681ce8174223264a8e7538fcf7ec1e7b6dfbb2cc78535d66b909fe
sha512 09e06b9b9faf465de0bd4711d86f4e6f8807cc2f7f45f466432f4e1d14825b7aa1279fc9b130a2736fa049af0dc83ee4f2eb65aae90a04645872096a68297468
ripemd-160 378137d9661a7410b48fdd3297a543fd1ffbdbac

388634266 as geometric shapes

Circle

Radius = n
Diameter 777268532
Circumference 2441861109.9977
Area 4.7449545007896E+17

Sphere

Radius = n
Volume 2.4587358794903E+26
Surface area 1.8979818003158E+18
Circumference 2441861109.9977

Square

Length = n
Perimeter 1554537064
Area 151036592709358756
Diagonal 549611849.78011

Cube

Length = n
Surface area 906219556256152536
Volume 5.8697995346743E+25
Space diagonal 673134294.27424

Equilateral Triangle

Length = n
Perimeter 1165902798
Area 6.5400763093674E+16
Altitude 336567147.13712

Triangular Pyramid

Length = n
Surface area 6.5400763093674E+16
Volume 6.9176250919564E+24
Height 183203949.9267