138304668 (number)

138304668 is an even 9-digits composite number following 138304667 and preceding 138304669. In scientific notation, it is written as 1.38304668 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 44276544 positive integers (up to 138304668) that are relatively prime to 138304668.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million three hundred four thousand six hundred sixty-eight

Notation

Scientific notation 1.38304668 × 10^8
Engineering notation 1.38304668 × 10^6

Prime Factorization of 138304668

Prime Factorization 2 × 2 × 3 × 37 × 79 × 3943

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 69152334
Product of the distinct prime numbers

The prime factorization of 138304668 is 2 × 2 × 3 × 37 × 79 × 3943. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138304668)

Multiplication

n×y
n×2 276609336
n×3 414914004
n×4 553218672
n×5 691523340

Division

n÷y
n÷2 69152334
n÷3 46101556
n÷3 34576167
n÷5 27660933.6

Exponentiation

ny
n2 19128181190590224
n3 2.6455167490084E+24
n4 3.6588731566005E+32
n5 5.0603923717774E+40

Nth Root

y√n
2√n 11760.300506365
3√n 517.14493976466
4√n 108.44491922799
5√n 42.47832346735

Divisors of 138304668

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138304667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138304668 can be divided by 48 positive divisors. The sum of these divisors (counting 138304668) is 1, the average is 0.020833333333333.

Base conversion 138304668

Base System Value
2 Binary 1000001111100101110010011100
3 Ternary 100122020121100010
4 Quaternary 20033211302130
5 Quinary 240401222133
6 Senary 21420203220
8 Octal 1017456234
10 Decimal 138304668
12 Duodecimal 3a399510
16 Hexadecimal 83e5c9c
20 Vigesimal 23481d8
36 Base36 2acckc

Cryptographic Hash Functions

md5 64310d8352bce9b1e2c4e7772e22d947
sha1 5aaa0a56f5d26c40406019962f7f1a0c1082faf7
sha256 fcd2d9f59dc44ad2d7eeda5af5938cafc754708b7538ea1df005da1a573d0fed
sha512 3731e4ef8fbf94285d308c251ecf887e94f6099003aaa5c1642c5d4e29762f4666c90f3125e2e482223895fc9971733dca9bcc6945dabdbcb78c01c57cb0aaf5
ripemd-160 f5090f18d468b0908c272135b2b6b4d1b01ff5fa

138304668 as geometric shapes

Circle

Radius = n
Diameter 276609336
Circumference 868993857.89195
Area 6.0092953504893E+16

Sphere

Radius = n
Volume 1.1081514644845E+25
Surface area 2.4037181401957E+17
Circumference 868993857.89195

Square

Length = n
Perimeter 553218672
Area 19128181190590224
Diagonal 195592337.22511

Cube

Length = n
Surface area 114769087143541344
Volume 2.6455167490084E+24
Space diagonal 239550711.89995

Equilateral Triangle

Length = n
Perimeter 414914004
Area 8.2827454196214E+15
Altitude 119775355.94997

Triangular Pyramid

Length = n
Surface area 8.2827454196214E+15
Volume 3.1177713882774E+23
Height 65197445.741703