388408064 (number)

388408064 is an even 9-digits composite number following 388408063 and preceding 388408065. In scientific notation, it is written as 3.88408064 × 10^8. The sum of its digits is 41. It has a total of 11 prime factors and 54 positive divisors. There are 176535040 positive integers (up to 388408064) that are relatively prime to 388408064.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88408064 × 10^8
Engineering notation 3.88408064 × 10^6

Prime Factorization of 388408064

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 12539

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 275858
Product of the distinct prime numbers

The prime factorization of 388408064 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 12539. Since it has a total of 11 prime factors.

Most popular turbo-numbers

6, 10, 9, 4, 884, 507, 5112, 7410, 49644, 72889, 633717, 289821, 6618943, 4693518, 28246498, 72637838, 262246467, 119654378, 593353423, 9056360498

Basic calculations (n = 388408064)

Multiplication

n×y
n×2 776816128
n×3 1165224192
n×4 1553632256
n×5 1942040320

Division

n÷y
n÷2 194204032
n÷3 129469354.66667
n÷3 97102016
n÷5 77681612.8

Exponentiation

ny
n2 150860824180228096
n3 5.8595560653287E+25
n4 2.2758988272338E+34
n5 8.8397745734574E+42

Nth Root

y√n
2√n 19708.071037014
3√n 729.61890660968
4√n 140.38543741077
5√n 52.222498681418

Divisors of 388408064

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 968, 1408, 1936, 2816, 3872, 7744, 12539, 15488, 25078, 30976, 50156, 100312, 137929, 200624, 275858, 401248, 551716, 802496, 1103432, 1517219, 1604992, 2206864, 3034438, 3209984, 4413728, 6068876, 8827456, 12137752, 17654912, 24275504, 35309824, 48551008, 97102016, 194204032, 388408064

54 divisors

τ Total Divisors 54
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388408063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.018518518518519
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 54
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388408064 can be divided by 54 positive divisors. The sum of these divisors (counting 388408064) is 1, the average is 0.018518518518519.

Base conversion 388408064

Base System Value
2 Binary 10111001001101010001100000000
3 Ternary 1000001212011200212
4 Quaternary 113021222030000
5 Quinary 1243413024224
6 Senary 102312533252
8 Octal 2711521400
10 Decimal 388408064
12 Duodecimal aa0b1228
16 Hexadecimal 1726a300
20 Vigesimal 617b034
36 Base36 6f8xkw

Cryptographic Hash Functions

md5 d2178249e4ad1d9aac305ea49bb2f400
sha1 4bd8a9fb0a429e7a0439d601d5c9524f26c4f123
sha256 a37b4cb9474a2fa7d7900fee526732d045c5dc140c7315ea37ab77f9781bc814
sha512 e9f3c8e67d8e0500f1744b0bb9f1d213f74f5960a3bc6a5853696f986ee34482512d13b5dd564b0382816e1d6b1b79f78d9bf286fd5316bc52bb2afb38c9d9e3
ripemd-160 860c8c5da0cb37afb631e053d728ea99f71215a8

388408064 as geometric shapes

Circle

Radius = n
Diameter 776816128
Circumference 2440439840.9149
Area 4.7394325695911E+17

Sphere

Radius = n
Volume 2.4544451050845E+26
Surface area 1.8957730278364E+18
Circumference 2440439840.9149

Square

Length = n
Perimeter 1553632256
Area 150860824180228096
Diagonal 549291951.84388

Cube

Length = n
Surface area 905164945081368576
Volume 5.8595560653287E+25
Space diagonal 672742500.91746

Equilateral Triangle

Length = n
Perimeter 1165224192
Area 6.5324653087968E+16
Altitude 336371250.45873

Triangular Pyramid

Length = n
Surface area 6.5324653087968E+16
Volume 6.9055530475611E+24
Height 183097317.28129