180869138 (number)

180869138 is an even 9-digits composite number following 180869137 and preceding 180869139. In scientific notation, it is written as 1.80869138 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 90434568 positive integers (up to 180869138) that are relatively prime to 180869138.

Interesting facts

Basic properties

Name

Name one hundred eighty million eight hundred sixty-nine thousand one hundred thirty-eight

Notation

Scientific notation 1.80869138 × 10^8
Engineering notation 1.80869138 × 10^6

Prime Factorization of 180869138

Prime Factorization 2 × 90434569

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 180869138
Product of the distinct prime numbers

The prime factorization of 180869138 is 2 × 90434569. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 180869138)

Multiplication

n×y
n×2 361738276
n×3 542607414
n×4 723476552
n×5 904345690

Division

n÷y
n÷2 90434569
n÷3 60289712.666667
n÷3 45217284.5
n÷5 36173827.6

Exponentiation

ny
n2 32713645080863044
n3 5.9168887866136E+24
n4 1.0701825744767E+33
n5 1.9356299974822E+41

Nth Root

y√n
2√n 13448.759719766
3√n 565.52892542382
4√n 115.96878769637
5√n 44.820107491079

Divisors of 180869138

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -180869137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 180869138 can be divided by 4 positive divisors. The sum of these divisors (counting 180869138) is 1, the average is 0.25.

Base conversion 180869138

Base System Value
2 Binary 1010110001111101100000010010
3 Ternary 110121100002210222
4 Quaternary 22301331200102
5 Quinary 332300303023
6 Senary 25540353042
8 Octal 1261754022
10 Decimal 180869138
12 Duodecimal 506a5782
16 Hexadecimal ac7d812
20 Vigesimal 2ga8cgi
36 Base36 2zoniq

Cryptographic Hash Functions

md5 d6c788e5149198b30c57dffc4890d96d
sha1 bd4ff8f5342025939c1dbba9ec0b7b5e1a598e58
sha256 2242fef78b2274d59222b8bbb34da1f70d565aa8e81424aac5f7444f71232593
sha512 6c4efe70ee0d78710e72d861d81478a5b663aa58b6a8a9eea215b889c071ac0fa00e323fe9ed559b8d2fed4ef6ee050c48824801b1fc72a15c11b90d5f076521
ripemd-160 9c0053508fbfeb636c49e402e69cc4af1da7ddc9

180869138 as geometric shapes

Circle

Radius = n
Diameter 361738276
Circumference 1136434310.4038
Area 1.0277294705818E+17

Sphere

Radius = n
Volume 2.4784605792178E+25
Surface area 4.1109178823273E+17
Circumference 1136434310.4038

Square

Length = n
Perimeter 723476552
Area 32713645080863044
Diagonal 255787587.97433

Cube

Length = n
Surface area 196281870485178264
Volume 5.9168887866136E+24
Space diagonal 313274536.53719

Equilateral Triangle

Length = n
Perimeter 542607414
Area 1.4165423845208E+16
Altitude 156637268.26859

Triangular Pyramid

Length = n
Surface area 1.4165423845208E+16
Volume 6.9731203075686E+23
Height 85262529.324777