388628295 (number)

388628295 is an odd 9-digits composite number following 388628294 and preceding 388628296. In scientific notation, it is written as 3.88628295 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 188150400 positive integers (up to 388628295) that are relatively prime to 388628295.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88628295 × 10^8
Engineering notation 3.88628295 × 10^6

Prime Factorization of 388628295

Prime Factorization 3 × 11 × 5 × 941 × 2503

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 388628295
Product of the distinct prime numbers

The prime factorization of 388628295 is 3 × 11 × 5 × 941 × 2503. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 388628295)

Multiplication

n×y
n×2 777256590
n×3 1165884885
n×4 1554513180
n×5 1943141475

Division

n÷y
n÷2 194314147.5
n÷3 129542765
n÷3 97157073.75
n÷5 77725659

Exponentiation

ny
n2 151031951674607025
n3 5.8695289869825E+25
n4 2.2810650426641E+34
n5 8.8648641831465E+42

Nth Root

y√n
2√n 19713.657575397
3√n 729.75678079919
4√n 140.40533314442
5√n 52.228419467616

Divisors of 388628295

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388628294
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388628295 can be divided by 32 positive divisors. The sum of these divisors (counting 388628295) is 1, the average is 0.03125.

Base conversion 388628295

Base System Value
2 Binary 10111001010011111111101000111
3 Ternary 1000002021100210120
4 Quaternary 113022133331013
5 Quinary 1243442101140
6 Senary 102321353023
8 Octal 2712377507
10 Decimal 388628295
12 Duodecimal aa198773
16 Hexadecimal 1729ff47
20 Vigesimal 618iaef
36 Base36 6fdnif

Cryptographic Hash Functions

md5 d87ab8b334a7791f291639402199eee0
sha1 fcada626350c2db8bd24e24d7f3a14544927db09
sha256 3b48476ee38b1d28a86c03b5bc54034cfec7793b4934ef64edb05ded8e768d94
sha512 f27c91816477ad84805d1084585d5236e265ce986f1c4b5f9cafd3bcb0af51e43f42139d866fee650f72917b2a846479b19e7ba9180b1507f20f0fff902fd57a
ripemd-160 00cdd6d10f06e2f5a38002b6d2bd1345fd9f1d5c

388628295 as geometric shapes

Circle

Radius = n
Diameter 777256590
Circumference 2441823593.0983
Area 4.7448086983827E+17

Sphere

Radius = n
Volume 2.4586225527382E+26
Surface area 1.8979234793531E+18
Circumference 2441823593.0983

Square

Length = n
Perimeter 1554513180
Area 151031951674607025
Diagonal 549603405.51093

Cube

Length = n
Surface area 906191710047642150
Volume 5.8695289869825E+25
Space diagonal 673123952.19887

Equilateral Triangle

Length = n
Perimeter 1165884885
Area 6.5398753466677E+16
Altitude 336561976.09943

Triangular Pyramid

Length = n
Surface area 6.5398753466677E+16
Volume 6.9173062484439E+24
Height 183201135.17031