388664123 (number)

388664123 is an odd 9-digits composite number following 388664122 and preceding 388664124. In scientific notation, it is written as 3.88664123 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 381981600 positive integers (up to 388664123) that are relatively prime to 388664123.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred sixty-four thousand one hundred twenty-three

Notation

Scientific notation 3.88664123 × 10^8
Engineering notation 3.88664123 × 10^6

Prime Factorization of 388664123

Prime Factorization 61 × 3181 × 2003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388664123
Product of the distinct prime numbers

The prime factorization of 388664123 is 61 × 3181 × 2003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 88, 93, 124, 297, 5607, 2934, 68078, 89755, 687074, 750940, 6757985, 2726457, 84649948, 22868908, 950521703, 297717514, 7713627397, 2824366822

Basic calculations (n = 388664123)

Multiplication

n×y
n×2 777328246
n×3 1165992369
n×4 1554656492
n×5 1943320615

Division

n÷y
n÷2 194332061.5
n÷3 129554707.66667
n÷3 97166030.75
n÷5 77732824.6

Exponentiation

ny
n2 151059800507359129
n3 5.8711524884748E+25
n4 2.2819063329323E+34
n5 8.8689512365728E+42

Nth Root

y√n
2√n 19714.566264567
3√n 729.77920575971
4√n 140.40856905676
5√n 52.229382429312

Divisors of 388664123

1, 61, 2003, 3181, 122183, 194041, 6371543, 388664123

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 -388664122
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 388664123 can be divided by 8 positive divisors. The sum of these divisors (counting 388664123) is 1, the average is 0.125.

Base conversion 388664123

Base System Value
2 Binary 10111001010101000101100111011
3 Ternary 1000002100011221112
4 Quaternary 113022220230323
5 Quinary 1243444222443
6 Senary 102322230535
8 Octal 2712505473
10 Decimal 388664123
12 Duodecimal aa1b544b
16 Hexadecimal 172a8b3b
20 Vigesimal 6193063
36 Base36 6fef5n

Cryptographic Hash Functions

md5 10f94ddf76d8c73ecf073b2774dc77a8
sha1 57ea012837cb71b1b78ecaa4dc926a77cddb98fc
sha256 d4a3a64758d2231ee04a4cef135e91b25a2d6925e2cacde7a53863789adf9cd3
sha512 85e4148082e296a220e9bf9e46f86a4676051cac9131d78bd2814d6331e3be049462c4286560b5bfe62a1791e56540a375058020c3236c7e5269e439e9205b10
ripemd-160 cf7f7c0ae8fc582fba0dbdf6a1a659fb799f82ff

388664123 as geometric shapes

Circle

Radius = n
Diameter 777328246
Circumference 2442048707.0614
Area 4.7456835952666E+17

Sphere

Radius = n
Volume 2.459302603453E+26
Surface area 1.8982734381066E+18
Circumference 2442048707.0614

Square

Length = n
Perimeter 1554656492
Area 151059800507359129
Diagonal 549654073.95444

Cube

Length = n
Surface area 906358803044154774
Volume 5.8711524884748E+25
Space diagonal 673186008.1152

Equilateral Triangle

Length = n
Perimeter 1165992369
Area 6.5410812364991E+16
Altitude 336593004.0576

Triangular Pyramid

Length = n
Surface area 6.5410812364991E+16
Volume 6.9192195633013E+24
Height 183218024.65148