73161805 (number)

73161805 is an odd 8-digits composite number following 73161804 and preceding 73161806. In scientific notation, it is written as 7.3161805 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 58529440 positive integers (up to 73161805) that are relatively prime to 73161805.

Interesting facts

Basic properties

Name

Name seventy-three million one hundred sixty-one thousand eight hundred five

Notation

Scientific notation 7.3161805 × 10^7
Engineering notation 7.3161805 × 10^6

Prime Factorization of 73161805

Prime Factorization 5 × 14632361

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 73161805
Product of the distinct prime numbers

The prime factorization of 73161805 is 5 × 14632361. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 23, 100, 793, 284, 8749, 2200, 34768, 249, 665794, 936701, 6309878, 9347424, 18275828, 26645659, 448302234, 751853333, 3174895562, 9461620393

Basic calculations (n = 73161805)

Multiplication

n×y
n×2 146323610
n×3 219485415
n×4 292647220
n×5 365809025

Division

n÷y
n÷2 36580902.5
n÷3 24387268.333333
n÷3 18290451.25
n÷5 14632361

Exponentiation

ny
n2 5352649710858025
n3 3.916095143791E+23
n4 2.8650858927148E+31
n5 2.0961485539105E+39

Nth Root

y√n
2√n 8553.4674255532
3√n 418.24247624283
4√n 92.484957833981
5√n 37.398732393602

Divisors of 73161805

1, 5, 14632361, 73161805

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 -73161804
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 73161805 can be divided by 4 positive divisors. The sum of these divisors (counting 73161805) is 1, the average is 0.25.

Base conversion 73161805

Base System Value
2 Binary 100010111000101110001001101
3 Ternary 12002200000010111
4 Quaternary 10113011301031
5 Quinary 122212134210
6 Senary 11132040021
8 Octal 427056115
10 Decimal 73161805
12 Duodecimal 20603011
16 Hexadecimal 45c5c4d
20 Vigesimal 12h54a5
36 Base36 17k40d

Cryptographic Hash Functions

md5 7134385f4392300be400ac69dbb9d3ce
sha1 856fe44b94be59650279b09d32e8f482285b1ba5
sha256 6ebd3b7262a8959eba75a7c65119c0de0d5750137ea70bb83b9c38251d967d69
sha512 f7d91e8a4d9e30b56f987c48ca7f22348ac3cce89ce11b2b0a147076930117e3e0e23b4e141bd5501e71511423c1b0a002cc909e0245afb740bbbedc26625e9f
ripemd-160 9417dfb284c366c42fcad6ed4788cbcd97bdc255

73161805 as geometric shapes

Circle

Radius = n
Diameter 146323610
Circumference 459689178.22274
Area 1.6815845008871E+16

Sphere

Radius = n
Volume 1.6403700979323E+24
Surface area 6.7263380035484E+16
Circumference 459689178.22274

Square

Length = n
Perimeter 292647220
Area 5352649710858025
Diagonal 103466416.8787

Cube

Length = n
Surface area 32115898265148150
Volume 3.916095143791E+23
Space diagonal 126719963.43345

Equilateral Triangle

Length = n
Perimeter 219485415
Area 2.3177653135812E+15
Altitude 63359981.716723

Triangular Pyramid

Length = n
Surface area 2.3177653135812E+15
Volume 4.6151623865772E+22
Height 34488805.626232