388632398 (number)

388632398 is an even 9-digits composite number following 388632397 and preceding 388632399. In scientific notation, it is written as 3.88632398 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 32 positive divisors. There are 150767760 positive integers (up to 388632398) that are relatively prime to 388632398.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred thirty-two thousand three hundred ninety-eight

Notation

Scientific notation 3.88632398 × 10^8
Engineering notation 3.88632398 × 10^6

Prime Factorization of 388632398

Prime Factorization 2 × 77 × 11 × 383 × 599

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 388632398
Product of the distinct prime numbers

The prime factorization of 388632398 is 2 × 77 × 11 × 383 × 599. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 16, 55, 577, 192, 4556, 1328, 25554, 95582, 559409, 202157, 9294510, 3264448, 18182454, 87989010, 178622031, 8155323, 7122693132, 501652521

Basic calculations (n = 388632398)

Multiplication

n×y
n×2 777264796
n×3 1165897194
n×4 1554529592
n×5 1943161990

Division

n÷y
n÷2 194316199
n÷3 129544132.66667
n÷3 97158099.5
n÷5 77726479.6

Exponentiation

ny
n2 151035140775230404
n3 5.8697148941745E+25
n4 2.2811613748994E+34
n5 8.8653321535212E+42

Nth Root

y√n
2√n 19713.761640032
3√n 729.75934896143
4√n 140.40570373041
5√n 52.228529748984

Divisors of 388632398

1, 2, 11, 22, 77, 154, 383, 599, 766, 847, 1198, 1694, 4213, 6589, 8426, 13178, 29491, 46123, 58982, 92246, 229417, 324401, 458834, 507353, 648802, 1014706, 2523587, 5047174, 17665109, 35330218, 194316199, 388632398

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 -388632397
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 388632398 can be divided by 32 positive divisors. The sum of these divisors (counting 388632398) is 1, the average is 0.03125.

Base conversion 388632398

Base System Value
2 Binary 10111001010100000111101001110
3 Ternary 1000002021120102112
4 Quaternary 113022200331032
5 Quinary 1243442214043
6 Senary 102321424022
8 Octal 2712407516
10 Decimal 388632398
12 Duodecimal aa19b012
16 Hexadecimal 172a0f4e
20 Vigesimal 618j0ji
36 Base36 6fdqoe

Cryptographic Hash Functions

md5 c831882eabf267f6f7f0bebb7288ce32
sha1 3bd4b4015e7f1cb0c25cdd06182f5360c43474e9
sha256 c07f67f7fc578896f66a2414cef084cee6cd4ef6e4d740d0165e42e27783ba20
sha512 698ecf99726e48dfee8f645763451adbfae33076612589feb52d8f45c2ff3c55b3e895e1102f431342902f97cdd919237f447df1773c6c1c650b9b7c31f875b7
ripemd-160 53688afdef5f0e5bd6327ef90958920f10b0164d

388632398 as geometric shapes

Circle

Radius = n
Diameter 777264796
Circumference 2441849373.0076
Area 4.7449088869336E+17

Sphere

Radius = n
Volume 2.4587004253607E+26
Surface area 1.8979635547735E+18
Circumference 2441849373.0076

Square

Length = n
Perimeter 1554529592
Area 151035140775230404
Diagonal 549609208.02918

Cube

Length = n
Surface area 906210844651382424
Volume 5.8697148941745E+25
Space diagonal 673131058.80333

Equilateral Triangle

Length = n
Perimeter 1165897194
Area 6.5400134387754E+16
Altitude 336565529.40166

Triangular Pyramid

Length = n
Surface area 6.5400134387754E+16
Volume 6.9175253421708E+24
Height 183203069.34306