388622148 (number)

388622148 is an even 9-digits composite number following 388622147 and preceding 388622149. In scientific notation, it is written as 3.88622148 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 129058080 positive integers (up to 388622148) that are relatively prime to 388622148.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88622148 × 10^8
Engineering notation 3.88622148 × 10^6

Prime Factorization of 388622148

Prime Factorization 2 × 2 × 3 × 269 × 120391

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194311074
Product of the distinct prime numbers

The prime factorization of 388622148 is 2 × 2 × 3 × 269 × 120391. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 54, 4, 790, 632, 8501, 544, 62304, 7633, 127748, 459758, 9981971, 7001955, 7543044, 15447220, 617010745, 275360889, 5494199152, 8518265565

Basic calculations (n = 388622148)

Multiplication

n×y
n×2 777244296
n×3 1165866444
n×4 1554488592
n×5 1943110740

Division

n÷y
n÷2 194311074
n÷3 129540716
n÷3 97155537
n÷5 77724429.6

Exponentiation

ny
n2 151027173916133904
n3 5.8692504733658E+25
n4 2.2809207261094E+34
n5 8.8641631199836E+42

Nth Root

y√n
2√n 19713.501667639
3√n 729.75293321643
4√n 140.40477793736
5√n 52.228254245407

Divisors of 388622148

1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 120391, 240782, 361173, 481564, 722346, 1444692, 32385179, 64770358, 97155537, 129540716, 194311074, 388622148

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388622147
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388622148 can be divided by 24 positive divisors. The sum of these divisors (counting 388622148) is 1, the average is 0.041666666666667.

Base conversion 388622148

Base System Value
2 Binary 10111001010011110011101000100
3 Ternary 1000002021001100220
4 Quaternary 113022132131010
5 Quinary 1243441402043
6 Senary 102321304340
8 Octal 2712363504
10 Decimal 388622148
12 Duodecimal aa1950b0
16 Hexadecimal 1729e744
20 Vigesimal 618hf78
36 Base36 6fdiro

Cryptographic Hash Functions

md5 e7ee195ca8f83dd8d837c52f3416143e
sha1 ac199178caa2a6e783858bd17a797eebdcffe0bb
sha256 b68492d57c8b7aebd25ef6c95323ff38affbd412ed2d05e459e4405bd0ecaa54
sha512 0b449d1384350ea476e879a5680d266e6e3a16d72d2c475969a2229bc02570c1318f189b5486bf1ea7c40ccd4e28d243ca0c637d82b711ae6bb7761c4c96b6ae
ripemd-160 c36086ea56b59805ff50ebb04af6a3173b45b7d2

388622148 as geometric shapes

Circle

Radius = n
Diameter 777244296
Circumference 2441784970.3582
Area 4.7446586006735E+17

Sphere

Radius = n
Volume 2.4585058892272E+26
Surface area 1.8978634402694E+18
Circumference 2441784970.3582

Square

Length = n
Perimeter 1554488592
Area 151027173916133904
Diagonal 549594712.34016

Cube

Length = n
Surface area 906163043496803424
Volume 5.8692504733658E+25
Space diagonal 673113305.28255

Equilateral Triangle

Length = n
Perimeter 1165866444
Area 6.5396684636571E+16
Altitude 336556652.64128

Triangular Pyramid

Length = n
Surface area 6.5396684636571E+16
Volume 6.9169780169988E+24
Height 183198237.44672