161332479 (number)

161332479 is an odd 9-digits composite number following 161332478 and preceding 161332480. In scientific notation, it is written as 1.61332479 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 83805840 positive integers (up to 161332479) that are relatively prime to 161332479.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million three hundred thirty-two thousand four hundred seventy-nine

Notation

Scientific notation 1.61332479 × 10^8
Engineering notation 1.61332479 × 10^6

Prime Factorization of 161332479

Prime Factorization 9 × 63 × 11 × 25867

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 161332479
Product of the distinct prime numbers

The prime factorization of 161332479 is 9 × 63 × 11 × 25867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 161332479)

Multiplication

n×y
n×2 322664958
n×3 483997437
n×4 645329916
n×5 806662395

Division

n÷y
n÷2 80666239.5
n÷3 53777493
n÷3 40333119.75
n÷5 32266495.8

Exponentiation

ny
n2 26028168780285441
n3 4.1991889931539E+24
n4 6.7746557005503E+32
n5 1.0929719985413E+41

Nth Root

y√n
2√n 12701.672291474
3√n 544.38640254807
4√n 112.70169604524
5√n 43.807085605282

Divisors of 161332479

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 -161332478
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 161332479 can be divided by 16 positive divisors. The sum of these divisors (counting 161332479) is 1, the average is 0.0625.

Base conversion 161332479

Base System Value
2 Binary 1001100111011011110011111111
3 Ternary 102020120112120000
4 Quaternary 21213123303333
5 Quinary 312300114404
6 Senary 24001525343
8 Octal 1147336377
10 Decimal 161332479
12 Duodecimal 46043853
16 Hexadecimal 99dbcff
20 Vigesimal 2a86b3j
36 Base36 2o1wxr

Cryptographic Hash Functions

md5 c6116fea0025b876d03526af03445cc7
sha1 cf182e742d2bff592aed894ded72a01d7f183eaa
sha256 d83e4f9f73486bba0d377109d2e266172043b06a4b66fa78ea1d0b1a6ea05de4
sha512 f7e7387f620cb5c50c5fc3032e9e49225eb533e8ca5815802eedb8590e8169bb604f0ee814980ea6d707a2e34eef9e12f12b36d6befe0a54b2061960531569f5
ripemd-160 68b9487bc6dca54aa782855ebc481c2bb3993dbf

161332479 as geometric shapes

Circle

Radius = n
Diameter 322664958
Circumference 1013681861.6237
Area 8.176990382654E+16

Sphere

Radius = n
Volume 1.758952172257E+25
Surface area 3.2707961530616E+17
Circumference 1013681861.6237

Square

Length = n
Perimeter 645329916
Area 26028168780285441
Diagonal 228158579.85307

Cube

Length = n
Surface area 156169012681712646
Volume 4.1991889931539E+24
Space diagonal 279436050.53904

Equilateral Triangle

Length = n
Perimeter 483997437
Area 1.1270527688858E+16
Altitude 139718025.26952

Triangular Pyramid

Length = n
Surface area 1.1270527688858E+16
Volume 4.9487916875717E+23
Height 76052859.951024