161055462 (number)

161055462 is an even 9-digits composite number following 161055461 and preceding 161055463. In scientific notation, it is written as 1.61055462 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 52375680 positive integers (up to 161055462) that are relatively prime to 161055462.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million fifty-five thousand four hundred sixty-two

Notation

Scientific notation 1.61055462 × 10^8
Engineering notation 1.61055462 × 10^6

Prime Factorization of 161055462

Prime Factorization 2 × 3 × 41 × 654697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 161055462
Product of the distinct prime numbers

The prime factorization of 161055462 is 2 × 3 × 41 × 654697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 79, 50, 529, 862, 6107, 8550, 18364, 69445, 979267, 554689, 9450606, 2915170, 27116362, 43573733, 252893347, 499264284, 4979923234, 8728154505

Basic calculations (n = 161055462)

Multiplication

n×y
n×2 322110924
n×3 483166386
n×4 644221848
n×5 805277310

Division

n÷y
n÷2 80527731
n÷3 53685154
n÷3 40263865.5
n÷5 32211092.4

Exponentiation

ny
n2 25938861840033444
n3 4.1775953774008E+24
n4 6.7282455355634E+32
n5 1.0836206931796E+41

Nth Root

y√n
2√n 12690.762861231
3√n 544.07464328627
4√n 112.65328606495
5√n 43.792031412959

Divisors of 161055462

1, 2, 3, 6, 41, 82, 123, 246, 654697, 1309394, 1964091, 3928182, 26842577, 53685154, 80527731, 161055462

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161055461
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161055462 can be divided by 16 positive divisors. The sum of these divisors (counting 161055462) is 1, the average is 0.0625.

Base conversion 161055462

Base System Value
2 Binary 1001100110011000001011100110
3 Ternary 102020001110120010
4 Quaternary 21212120023212
5 Quinary 312212233322
6 Senary 23551551050
8 Octal 1146301346
10 Decimal 161055462
12 Duodecimal 45b2b486
16 Hexadecimal 99982e6
20 Vigesimal 2a6bid2
36 Base36 2nvz6u

Cryptographic Hash Functions

md5 4cd1c356150536d2d0ece2b764e3fb4b
sha1 beeb19f68f75bc8ec86a8e2b88ce489caef7dee0
sha256 e3681e0ca73350360806e469dccb84baa4dcf9bc19547bd8fd7b4f5a42e1794f
sha512 828caad4aaa7873e0090b7552aa40385eba29aa6c60c7a406cfff5c0a1b4067913ffd7c0bdfa8a9a8cfade584cf54ac2695444bb0c047bc357f08368224938ad
ripemd-160 4bf8d5e009724b3f13e3bf5a1c010264f78b6574

161055462 as geometric shapes

Circle

Radius = n
Diameter 322110924
Circumference 1011941312.4794
Area 8.148933779913E+16

Sphere

Radius = n
Volume 1.7499070596417E+25
Surface area 3.2595735119652E+17
Circumference 1011941312.4794

Square

Length = n
Perimeter 644221848
Area 25938861840033444
Diagonal 227766818.65466

Cube

Length = n
Surface area 155633171040200664
Volume 4.1775953774008E+24
Space diagonal 278956243.02048

Equilateral Triangle

Length = n
Perimeter 483166386
Area 1.1231856649362E+16
Altitude 139478121.51024

Triangular Pyramid

Length = n
Surface area 1.1231856649362E+16
Volume 4.9233433673561E+23
Height 75922272.884888