388622142 (number)

388622142 is an even 9-digits composite number following 388622141 and preceding 388622143. In scientific notation, it is written as 3.88622142 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 120830976 positive integers (up to 388622142) that are relatively prime to 388622142.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88622142 × 10^8
Engineering notation 3.88622142 × 10^6

Prime Factorization of 388622142

Prime Factorization 2 × 3 × 3 × 17 × 113 × 11239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 129540714
Product of the distinct prime numbers

The prime factorization of 388622142 is 2 × 3 × 3 × 17 × 113 × 11239. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 77, 9, 382, 429, 7668, 4511, 35765, 21922, 885444, 534370, 4711434, 9125857, 70928595, 79540913, 580847488, 145976648, 1516749553, 9324578996

Basic calculations (n = 388622142)

Multiplication

n×y
n×2 777244284
n×3 1165866426
n×4 1554488568
n×5 1943110710

Division

n÷y
n÷2 194311071
n÷3 129540714
n÷3 97155535.5
n÷5 77724428.4

Exponentiation

ny
n2 151027169252668164
n3 5.8692502015168E+25
n4 2.2809205852474E+34
n5 8.8641624357074E+42

Nth Root

y√n
2√n 19713.501515459
3√n 729.75292946084
4√n 140.40477739543
5√n 52.228254084135

Divisors of 388622142

1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 113, 153, 226, 306, 339, 678, 1017, 1921, 2034, 3842, 5763, 11239, 11526, 17289, 22478, 33717, 34578, 67434, 101151, 191063, 202302, 382126, 573189, 1146378, 1270007, 1719567, 2540014, 3439134, 3810021, 7620042, 11430063, 21590119, 22860126, 43180238, 64770357, 129540714, 194311071, 388622142

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388622141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388622142 can be divided by 48 positive divisors. The sum of these divisors (counting 388622142) is 1, the average is 0.020833333333333.

Base conversion 388622142

Base System Value
2 Binary 10111001010011110011100111110
3 Ternary 1000002021001100200
4 Quaternary 113022132130332
5 Quinary 1243441402032
6 Senary 102321304330
8 Octal 2712363476
10 Decimal 388622142
12 Duodecimal aa1950a6
16 Hexadecimal 1729e73e
20 Vigesimal 618hf72
36 Base36 6fdiri

Cryptographic Hash Functions

md5 3333626b3493417a0e21327f9e90a163
sha1 0127f4c4272f1f83ebb1366ac22ed6ab2cfc7c1a
sha256 d7b2aab9ca10a84cbc495b0c62e80107abe455de284c0b96b3b8317821df0fde
sha512 4641b76c996b4012cdb11ff5d30dac7a39e5f605badf55bfe0ad42f1c4f7aec85aa2e41406fd56f24ba2970c6eec5a539e1f83e7291d02d440490a0c796a0172
ripemd-160 a99c4291efee4886efd7934dfc81f889b72ac528

388622142 as geometric shapes

Circle

Radius = n
Diameter 777244284
Circumference 2441784932.6591
Area 4.7446584541664E+17

Sphere

Radius = n
Volume 2.4585057753554E+26
Surface area 1.8978633816666E+18
Circumference 2441784932.6591

Square

Length = n
Perimeter 1554488568
Area 151027169252668164
Diagonal 549594703.85488

Cube

Length = n
Surface area 906163015516008984
Volume 5.8692502015168E+25
Space diagonal 673113294.89025

Equilateral Triangle

Length = n
Perimeter 1165866426
Area 6.5396682617231E+16
Altitude 336556647.44512

Triangular Pyramid

Length = n
Surface area 6.5396682617231E+16
Volume 6.9169776966218E+24
Height 183198234.61829