388628302 (number)

388628302 is an even 9-digits composite number following 388628301 and preceding 388628303. In scientific notation, it is written as 3.88628302 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 194285400 positive integers (up to 388628302) that are relatively prime to 388628302.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88628302 × 10^8
Engineering notation 3.88628302 × 10^6

Prime Factorization of 388628302

Prime Factorization 2 × 17891 × 10861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388628302
Product of the distinct prime numbers

The prime factorization of 388628302 is 2 × 17891 × 10861. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 96, 73, 194, 269, 6057, 775, 36028, 18822, 147446, 913388, 7071109, 2097271, 29349591, 15541365, 558288040, 76672386, 6290612561, 2243281998

Basic calculations (n = 388628302)

Multiplication

n×y
n×2 777256604
n×3 1165884906
n×4 1554513208
n×5 1943141510

Division

n÷y
n÷2 194314151
n÷3 129542767.33333
n÷3 97157075.5
n÷5 77725660.4

Exponentiation

ny
n2 151031957115403204
n3 5.8695293041496E+25
n4 2.2810652070109E+34
n5 8.8648649815192E+42

Nth Root

y√n
2√n 19713.657752939
3√n 729.75678518067
4√n 140.40533377667
5√n 52.228419655764

Divisors of 388628302

1, 2, 10861, 17891, 21722, 35782, 194314151, 388628302

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388628301
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388628302 can be divided by 8 positive divisors. The sum of these divisors (counting 388628302) is 1, the average is 0.125.

Base conversion 388628302

Base System Value
2 Binary 10111001010011111111101001110
3 Ternary 1000002021100210211
4 Quaternary 113022133331032
5 Quinary 1243442101202
6 Senary 102321353034
8 Octal 2712377516
10 Decimal 388628302
12 Duodecimal aa19877a
16 Hexadecimal 1729ff4e
20 Vigesimal 618iaf2
36 Base36 6fdnim

Cryptographic Hash Functions

md5 3965450b94a5d30cb9cb2504b6f39f0a
sha1 5ec19ac7a0c7b8ce819fc0a914001fbae8eca6b4
sha256 a2990b3bd4503bd61d92d416566cff00c094700bf9d2a8acc9eb22ce2fd135e8
sha512 285343f93b3af20ccd0051fc661b51c2d2c0d386f21c71b90e76e7e7e87e11f39344e2ec8761c7da86193ffdba474371cda2b3bbb38857ae8c212c5087aee171
ripemd-160 5b2716aff17f66400fb3faf87c6e674a59164bb3

388628302 as geometric shapes

Circle

Radius = n
Diameter 777256604
Circumference 2441823637.0806
Area 4.7448088693104E+17

Sphere

Radius = n
Volume 2.4586226855929E+26
Surface area 1.8979235477242E+18
Circumference 2441823637.0806

Square

Length = n
Perimeter 1554513208
Area 151031957115403204
Diagonal 549603415.41043

Cube

Length = n
Surface area 906191742692419224
Volume 5.8695293041496E+25
Space diagonal 673123964.32322

Equilateral Triangle

Length = n
Perimeter 1165884906
Area 6.5398755822611E+16
Altitude 336561982.16161

Triangular Pyramid

Length = n
Surface area 6.5398755822611E+16
Volume 6.9173066222289E+24
Height 183201138.47014