388628356 (number)

388628356 is an even 9-digits composite number following 388628355 and preceding 388628357. In scientific notation, it is written as 3.88628356 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 182846304 positive integers (up to 388628356) that are relatively prime to 388628356.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty-eight thousand three hundred fifty-six

Notation

Scientific notation 3.88628356 × 10^8
Engineering notation 3.88628356 × 10^6

Prime Factorization of 388628356

Prime Factorization 2 × 2 × 19 × 149 × 34319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194314178
Product of the distinct prime numbers

The prime factorization of 388628356 is 2 × 2 × 19 × 149 × 34319. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 94, 45, 63, 938, 6443, 4114, 10380, 82471, 26281, 383315, 7563243, 6492442, 84693447, 19471952, 328348586, 729409477, 9312391448, 9952323129

Basic calculations (n = 388628356)

Multiplication

n×y
n×2 777256712
n×3 1165885068
n×4 1554513424
n×5 1943141780

Division

n÷y
n÷2 194314178
n÷3 129542785.33333
n÷3 97157089
n÷5 77725671.2

Exponentiation

ny
n2 151031999087262736
n3 5.8695317508676E+25
n4 2.2810664748295E+34
n5 8.864871140397E+42

Nth Root

y√n
2√n 19713.659122547
3√n 729.75681898063
4√n 140.40533865401
5√n 52.228421107194

Divisors of 388628356

1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11324, 34319, 68638, 137276, 652061, 1304122, 2608244, 5113531, 10227062, 20454124, 97157089, 194314178, 388628356

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 -388628355
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 388628356 can be divided by 24 positive divisors. The sum of these divisors (counting 388628356) is 1, the average is 0.041666666666667.

Base conversion 388628356

Base System Value
2 Binary 10111001010011111111110000100
3 Ternary 1000002021100212211
4 Quaternary 113022133332010
5 Quinary 1243442101411
6 Senary 102321353204
8 Octal 2712377604
10 Decimal 388628356
12 Duodecimal aa198804
16 Hexadecimal 1729ff84
20 Vigesimal 618iahg
36 Base36 6fdnk4

Cryptographic Hash Functions

md5 4a00e25cb4cdc9763c60b0d5b3838275
sha1 aac838cd04a872883f6ed70903e0238a654a45e0
sha256 1058838ee34437678fcc7aeed674c8a174fc825f6ebc914ec8fddfe0f2978f24
sha512 21b1e1d5f269a16bdf46a6012e9675f3be58e342c9ff6168e09bd23e4722e0d19a63245094daa03c6a80237d9a67f989f4158e8a3756acaa48bb3cd67562b751
ripemd-160 b6831842c3d00a02d5483eb6b01942b433633072

388628356 as geometric shapes

Circle

Radius = n
Diameter 777256712
Circumference 2441823976.3726
Area 4.7448101878952E+17

Sphere

Radius = n
Volume 2.4586237104717E+26
Surface area 1.8979240751581E+18
Circumference 2441823976.3726

Square

Length = n
Perimeter 1554513424
Area 151031999087262736
Diagonal 549603491.77796

Cube

Length = n
Surface area 906191994523576416
Volume 5.8695317508676E+25
Space diagonal 673124057.85397

Equilateral Triangle

Length = n
Perimeter 1165885068
Area 6.5398773996959E+16
Altitude 336562028.92698

Triangular Pyramid

Length = n
Surface area 6.5398773996959E+16
Volume 6.9173095057138E+24
Height 183201163.92599