388620264 (number)

388620264 is an even 9-digits composite number following 388620263 and preceding 388620265. In scientific notation, it is written as 3.88620264 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 127416000 positive integers (up to 388620264) that are relatively prime to 388620264.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88620264 × 10^8
Engineering notation 3.88620264 × 10^6

Prime Factorization of 388620264

Prime Factorization 2 × 2 × 2 × 3 × 61 × 265451

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 97155066
Product of the distinct prime numbers

The prime factorization of 388620264 is 2 × 2 × 2 × 3 × 61 × 265451. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 388620264)

Multiplication

n×y
n×2 777240528
n×3 1165860792
n×4 1554481056
n×5 1943101320

Division

n÷y
n÷2 194310132
n÷3 129540088
n÷3 97155066
n÷5 77724052.8

Exponentiation

ny
n2 151025709591429696
n3 5.8691651132209E+25
n4 2.2808764957595E+34
n5 8.8639482593345E+42

Nth Root

y√n
2√n 19713.453883072
3√n 729.75175395893
4√n 140.40460777009
5√n 52.228203605873

Divisors of 388620264

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 -388620263
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 388620264 can be divided by 32 positive divisors. The sum of these divisors (counting 388620264) is 1, the average is 0.03125.

Base conversion 388620264

Base System Value
2 Binary 10111001010011101111111101000
3 Ternary 1000002020221210010
4 Quaternary 113022131333220
5 Quinary 1243441322024
6 Senary 102321251520
8 Octal 2712357750
10 Decimal 388620264
12 Duodecimal aa193ba0
16 Hexadecimal 1729dfe8
20 Vigesimal 618had4
36 Base36 6fdhbc

Cryptographic Hash Functions

md5 00797d187da6342e905804a0e937e8f8
sha1 1686ca7f31da0b68ee709236f384b6650951c7dd
sha256 d81bd8170fa79c7e77e2d3001ca468ca35821236eb969eb48decbf191d20a814
sha512 ca5f6e36d3122ee0e4b88714c526f16b9bf3227f38bdfa915b2dcab34dc752e3a8aa09ec8097e7f2a0f238fe23a653533ba95c89f41ca5292fd5ecefb677bfe2
ripemd-160 71b31911d0f9496f262a65ee80f1253c26d8acb6

388620264 as geometric shapes

Circle

Radius = n
Diameter 777240528
Circumference 2441773132.8371
Area 4.7446125975562E+17

Sphere

Radius = n
Volume 2.4584701336534E+26
Surface area 1.8978450390225E+18
Circumference 2441773132.8371

Square

Length = n
Perimeter 1554481056
Area 151025709591429696
Diagonal 549592047.96181

Cube

Length = n
Surface area 906154257548578176
Volume 5.8691651132209E+25
Space diagonal 673110042.09883

Equilateral Triangle

Length = n
Perimeter 1165860792
Area 6.5396050565375E+16
Altitude 336555021.04942

Triangular Pyramid

Length = n
Surface area 6.5396050565375E+16
Volume 6.9168774191033E+24
Height 183197349.3206