388229969 (number)

388229969 is an odd 9-digits composite number following 388229968 and preceding 388229970. In scientific notation, it is written as 3.88229969 × 10^8. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 361843776 positive integers (up to 388229969) that are relatively prime to 388229969.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred twenty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 3.88229969 × 10^8
Engineering notation 3.88229969 × 10^6

Prime Factorization of 388229969

Prime Factorization 17 × 103 × 221719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388229969
Product of the distinct prime numbers

The prime factorization of 388229969 is 17 × 103 × 221719. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 59, 81, 817, 775, 9730, 7080, 31737, 10309, 787434, 485769, 7155281, 5928071, 58368818, 29709563, 149567311, 476182148, 7778071459, 5958226917

Basic calculations (n = 388229969)

Multiplication

n×y
n×2 776459938
n×3 1164689907
n×4 1552919876
n×5 1941149845

Division

n÷y
n÷2 194114984.5
n÷3 129409989.66667
n÷3 97057492.25
n÷5 77645993.8

Exponentiation

ny
n2 150722508829740961
n3 5.8514994930573E+25
n4 2.2717274667931E+34
n5 8.8195268400955E+42

Nth Root

y√n
2√n 19703.552192435
3√n 729.50737327075
4√n 140.3693420674
5√n 52.217708733395

Divisors of 388229969

1, 17, 103, 1751, 221719, 3769223, 22837057, 388229969

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 -388229968
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 388229969 can be divided by 8 positive divisors. The sum of these divisors (counting 388229969) is 1, the average is 0.125.

Base conversion 388229969

Base System Value
2 Binary 10111001000111110101101010001
3 Ternary 1000001112010101202
4 Quaternary 113020332231101
5 Quinary 1243341324334
6 Senary 102305040545
8 Octal 2710765521
10 Decimal 388229969
12 Duodecimal aa026155
16 Hexadecimal 1723eb51
20 Vigesimal 6168ei9
36 Base36 6f545t

Cryptographic Hash Functions

md5 44236da8832552561311cba78478d753
sha1 07462a5b77dc6b104f7032dc711736c4a3dc05d9
sha256 6d5ae766da1c86247d824d4474f2bd4961c8ee984c4c9a6f7249207263f0b9b6
sha512 17fad8566f6cac31c1bccd894224c7828747d6717d17105957373fad67bfaea83671f4d216ae2d782d4e37f147dff29798de2160487b4c163c65f6a592c111ee
ripemd-160 b5e3d6bf0d6dc39c5be7c94b822420331cd97a20

388229969 as geometric shapes

Circle

Radius = n
Diameter 776459938
Circumference 2439320837.0276
Area 4.7350872647014E+17

Sphere

Radius = n
Volume 2.4510703759831E+26
Surface area 1.8940349058805E+18
Circumference 2439320837.0276

Square

Length = n
Perimeter 1552919876
Area 150722508829740961
Diagonal 549040087.47949

Cube

Length = n
Surface area 904335052978445766
Volume 5.8514994930573E+25
Space diagonal 672434031.32889

Equilateral Triangle

Length = n
Perimeter 1164689907
Area 6.526476078434E+16
Altitude 336217015.66445

Triangular Pyramid

Length = n
Surface area 6.526476078434E+16
Volume 6.8960582860841E+24
Height 183013362.49316