388622144 (number)

388622144 is an even 9-digits composite number following 388622143 and preceding 388622145. In scientific notation, it is written as 3.88622144 × 10^8. The sum of its digits is 38. It has a total of 9 prime factors and 56 positive divisors. There are 188940800 positive integers (up to 388622144) that are relatively prime to 388622144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88622144 × 10^8
Engineering notation 3.88622144 × 10^6

Prime Factorization of 388622144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 59 × 101 × 1019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 12144442
Product of the distinct prime numbers

The prime factorization of 388622144 is 2 × 2 × 2 × 2 × 2 × 2 × 59 × 101 × 1019. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 8, 37, 81, 627, 267, 2517, 9846, 52585, 54102, 112150, 692587, 9011578, 4189019, 9489953, 18523619, 242455498, 18947255, 190275392, 5322583083

Basic calculations (n = 388622144)

Multiplication

n×y
n×2 777244288
n×3 1165866432
n×4 1554488576
n×5 1943110720

Division

n÷y
n÷2 194311072
n÷3 129540714.66667
n÷3 97155536
n÷5 77724428.8

Exponentiation

ny
n2 151027170807156736
n3 5.8692502921331E+25
n4 2.2809206322014E+34
n5 8.8641626637995E+42

Nth Root

y√n
2√n 19713.501566186
3√n 729.75293071271
4√n 140.40477757607
5√n 52.228254137892

Divisors of 388622144

1, 2, 4, 8, 16, 32, 59, 64, 101, 118, 202, 236, 404, 472, 808, 944, 1019, 1616, 1888, 2038, 3232, 3776, 4076, 5959, 6464, 8152, 11918, 16304, 23836, 32608, 47672, 60121, 65216, 95344, 102919, 120242, 190688, 205838, 240484, 381376, 411676, 480968, 823352, 961936, 1646704, 1923872, 3293408, 3847744, 6072221, 6586816, 12144442, 24288884, 48577768, 97155536, 194311072, 388622144

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388622143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388622144 can be divided by 56 positive divisors. The sum of these divisors (counting 388622144) is 1, the average is 0.017857142857143.

Base conversion 388622144

Base System Value
2 Binary 10111001010011110011101000000
3 Ternary 1000002021001100202
4 Quaternary 113022132131000
5 Quinary 1243441402034
6 Senary 102321304332
8 Octal 2712363500
10 Decimal 388622144
12 Duodecimal aa1950a8
16 Hexadecimal 1729e740
20 Vigesimal 618hf74
36 Base36 6fdirk

Cryptographic Hash Functions

md5 5b636554f3454c93299068f10d248681
sha1 50ebe3e84ea931dc5e2de58769d67e5533608d32
sha256 6aec8686507d0f8124778576e1708d4c5d937da0a383ad89b9c4044026ab559f
sha512 d2dace5050d486603d10457a5ef63d73e356ccf0d24ad901161b6899ab685b6df04820a561e289dc10a7e87143e4fc63cacc84cd8fcce41c5517f6b0b72a191e
ripemd-160 0f8000e80fd9fdbe68b2e3498725a59c18422a5b

388622144 as geometric shapes

Circle

Radius = n
Diameter 777244288
Circumference 2441784945.2254
Area 4.7446585030021E+17

Sphere

Radius = n
Volume 2.4585058133127E+26
Surface area 1.8978634012009E+18
Circumference 2441784945.2254

Square

Length = n
Perimeter 1554488576
Area 151027170807156736
Diagonal 549594706.68331

Cube

Length = n
Surface area 906163024842940416
Volume 5.8692502921331E+25
Space diagonal 673113298.35435

Equilateral Triangle

Length = n
Perimeter 1165866432
Area 6.5396683290345E+16
Altitude 336556649.17717

Triangular Pyramid

Length = n
Surface area 6.5396683290345E+16
Volume 6.9169778034141E+24
Height 183198235.5611