388628354 (number)

388628354 is an even 9-digits composite number following 388628353 and preceding 388628355. In scientific notation, it is written as 3.88628354 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 194314176 positive integers (up to 388628354) that are relatively prime to 388628354.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88628354 × 10^8
Engineering notation 3.88628354 × 10^6

Prime Factorization of 388628354

Prime Factorization 2 × 194314177

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388628354
Product of the distinct prime numbers

The prime factorization of 388628354 is 2 × 194314177. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 94, 35, 976, 461, 777, 9017, 97847, 21486, 569245, 231153, 4657537, 9843046, 8810588, 51544953, 573154228, 357290139, 5411683577, 1144515327

Basic calculations (n = 388628354)

Multiplication

n×y
n×2 777256708
n×3 1165885062
n×4 1554513416
n×5 1943141770

Division

n÷y
n÷2 194314177
n÷3 129542784.66667
n÷3 97157088.5
n÷5 77725670.8

Exponentiation

ny
n2 151031997532749316
n3 5.8695316602484E+25
n4 2.2810664278732E+34
n5 8.8648709122904E+42

Nth Root

y√n
2√n 19713.659071821
3√n 729.75681772878
4√n 140.40533847337
5√n 52.228421053438

Divisors of 388628354

1, 2, 194314177, 388628354

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388628353
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388628354 can be divided by 4 positive divisors. The sum of these divisors (counting 388628354) is 1, the average is 0.25.

Base conversion 388628354

Base System Value
2 Binary 10111001010011111111110000010
3 Ternary 1000002021100212202
4 Quaternary 113022133332002
5 Quinary 1243442101404
6 Senary 102321353202
8 Octal 2712377602
10 Decimal 388628354
12 Duodecimal aa198802
16 Hexadecimal 1729ff82
20 Vigesimal 618iahe
36 Base36 6fdnk2

Cryptographic Hash Functions

md5 03c140cb339ddca0336d4af86945faa0
sha1 5ed2d1d2e1eb3d784da397e1250e23fd16610170
sha256 baea2b081ababaf1e9a1ed17478ec06a50844c561d87c3136f9031e7ebb12c67
sha512 d84b46b184ed2e33a4ca7391f0fc43d62fe13767550e13b870f38ff22fb61b38eeecca4ec831d86b4164e5609ad91b9a1d7bd7184dd89f55fd8f7ec4f8152875
ripemd-160 008921123220847483b3b06983554d77b53c3675

388628354 as geometric shapes

Circle

Radius = n
Diameter 777256708
Circumference 2441823963.8062
Area 4.7448101390588E+17

Sphere

Radius = n
Volume 2.4586236725132E+26
Surface area 1.8979240556235E+18
Circumference 2441823963.8062

Square

Length = n
Perimeter 1554513416
Area 151031997532749316
Diagonal 549603488.94953

Cube

Length = n
Surface area 906191985196495896
Volume 5.8695316602484E+25
Space diagonal 673124054.38986

Equilateral Triangle

Length = n
Perimeter 1165885062
Area 6.5398773323835E+16
Altitude 336562027.19493

Triangular Pyramid

Length = n
Surface area 6.5398773323835E+16
Volume 6.917309398918E+24
Height 183201162.98318