161107536 (number)

161107536 is an even 9-digits composite number following 161107535 and preceding 161107537. In scientific notation, it is written as 1.61107536 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 50595840 positive integers (up to 161107536) that are relatively prime to 161107536.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million one hundred seven thousand five hundred thirty-six

Notation

Scientific notation 1.61107536 × 10^8
Engineering notation 1.61107536 × 10^6

Prime Factorization of 161107536

Prime Factorization 2 × 2 × 2 × 2 × 57 × 241 × 733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20138442
Product of the distinct prime numbers

The prime factorization of 161107536 is 2 × 2 × 2 × 2 × 57 × 241 × 733. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 161107536)

Multiplication

n×y
n×2 322215072
n×3 483322608
n×4 644430144
n×5 805537680

Division

n÷y
n÷2 80553768
n÷3 53702512
n÷3 40276884
n÷5 32221507.2

Exponentiation

ny
n2 25955638155991296
n3 4.1816489086193E+24
n4 6.7369515208475E+32
n5 1.0853736596752E+41

Nth Root

y√n
2√n 12692.814345132
3√n 544.13327544862
4√n 112.66239099687
5√n 43.794862898884

Divisors of 161107536

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161107535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161107536 can be divided by 40 positive divisors. The sum of these divisors (counting 161107536) is 1, the average is 0.025.

Base conversion 161107536

Base System Value
2 Binary 1001100110100100111001010000
3 Ternary 102020011002222210
4 Quaternary 21212210321100
5 Quinary 312220420121
6 Senary 23553032120
8 Octal 1146447120
10 Decimal 161107536
12 Duodecimal 45b55640
16 Hexadecimal 99a4e50
20 Vigesimal 2a6i8gg
36 Base36 2nx3dc

Cryptographic Hash Functions

md5 4e3179a5c6d9d752a52e003e49eb8ffa
sha1 c2dc281d927c7639f5851abb9aca6804b3cda4e4
sha256 bd62c4e573a70c7df2a1b48999cb7931831aa3e001c2b9462b80e215d99734a2
sha512 63cff198029310e62660b7e14bba99063a6a9bf3fe717f662611feb674f13af2cac0fcdd0b52141d7225245d036410844347ef8925795a3577738926383e7d67
ripemd-160 4cc287d0bece3eaa5321b45f65bc12fbd430ee5d

161107536 as geometric shapes

Circle

Radius = n
Diameter 322215072
Circumference 1012268503.0711
Area 8.1542042150097E+16

Sphere

Radius = n
Volume 1.751604998828E+25
Surface area 3.2616816860039E+17
Circumference 1012268503.0711

Square

Length = n
Perimeter 644430144
Area 25955638155991296
Diagonal 227840462.41171

Cube

Length = n
Surface area 155733828935947776
Volume 4.1816489086193E+24
Space diagonal 279046437.83423

Equilateral Triangle

Length = n
Perimeter 483322608
Area 1.1239121007263E+16
Altitude 139523218.91712

Triangular Pyramid

Length = n
Surface area 1.1239121007263E+16
Volume 4.9281204997101E+23
Height 75946820.803904