138168032 (number)

138168032 is an even 9-digits composite number following 138168031 and preceding 138168033. In scientific notation, it is written as 1.38168032 × 10^8. The sum of its digits is 32. It has a total of 8 prime factors and 48 positive divisors. There are 66094080 positive integers (up to 138168032) that are relatively prime to 138168032.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million one hundred sixty-eight thousand thirty-two

Notation

Scientific notation 1.38168032 × 10^8
Engineering notation 1.38168032 × 10^6

Prime Factorization of 138168032

Prime Factorization 2 × 2 × 2 × 2 × 2 × 41 × 53 × 1987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8635502
Product of the distinct prime numbers

The prime factorization of 138168032 is 2 × 2 × 2 × 2 × 2 × 41 × 53 × 1987. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138168032)

Multiplication

n×y
n×2 276336064
n×3 414504096
n×4 552672128
n×5 690840160

Division

n÷y
n÷2 69084016
n÷3 46056010.666667
n÷3 34542008
n÷5 27633606.4

Exponentiation

ny
n2 19090405066753024
n3 2.6376836981561E+24
n4 3.6444356561271E+32
n5 5.0354450235771E+40

Nth Root

y√n
2√n 11754.489865579
3√n 516.97458181711
4√n 108.41812517093
5√n 42.469926985487

Divisors of 138168032

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 -138168031
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 138168032 can be divided by 48 positive divisors. The sum of these divisors (counting 138168032) is 1, the average is 0.020833333333333.

Base conversion 138168032

Base System Value
2 Binary 1000001111000100011011100000
3 Ternary 100121222122220112
4 Quaternary 20033010123200
5 Quinary 240332334112
6 Senary 21413230452
8 Octal 1017043340
10 Decimal 138168032
12 Duodecimal 3a332428
16 Hexadecimal 83c46e0
20 Vigesimal 233b01c
36 Base36 2a9f4w

Cryptographic Hash Functions

md5 834fcca359fbf335e3f26844ac376c90
sha1 346cdea38889380427d053cf567877f0e3c785fb
sha256 bf4dcf419f71a8701b46d2fab49a5a5489a4c705709c3b7e1a88954376c259c8
sha512 061b8e420f2c686b8e72365381a52da9da1e20f900ee03023303412d36803f2968c4f50e1686dc24e82c6b215910ae9753156e5a3e6a36d40e915d38f8439089
ripemd-160 5ed66e336a9eaaa5b8e8e56e76bf6b25d23c7de6

138168032 as geometric shapes

Circle

Radius = n
Diameter 276336064
Circumference 868135348.58432
Area 5.9974276311765E+16

Sphere

Radius = n
Volume 1.1048703638161E+25
Surface area 2.3989710524706E+17
Circumference 868135348.58432

Square

Length = n
Perimeter 552672128
Area 19090405066753024
Diagonal 195399104.7408

Cube

Length = n
Surface area 114542430400518144
Volume 2.6376836981561E+24
Space diagonal 239314051.4058

Equilateral Triangle

Length = n
Perimeter 414504096
Area 8.2663878781716E+15
Altitude 119657025.7029

Triangular Pyramid

Length = n
Surface area 8.2663878781716E+15
Volume 3.108540049319E+23
Height 65133034.9136