73161731 (number)

73161731 is an odd 8-digits composite number following 73161730 and preceding 73161732. In scientific notation, it is written as 7.3161731 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 72870000 positive integers (up to 73161731) that are relatively prime to 73161731.

Interesting facts

Basic properties

Name

Name seventy-three million one hundred sixty-one thousand seven hundred thirty-one

Notation

Scientific notation 7.3161731 × 10^7
Engineering notation 7.3161731 × 10^6

Prime Factorization of 73161731

Prime Factorization 251 × 291481

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 73161731
Product of the distinct prime numbers

The prime factorization of 73161731 is 251 × 291481. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 79, 92, 654, 263, 2331, 3778, 96002, 24588, 489834, 247419, 2403832, 4360061, 64948869, 7332403, 283438483, 826459636, 8494906152, 9272201780

Basic calculations (n = 73161731)

Multiplication

n×y
n×2 146323462
n×3 219485193
n×4 292646924
n×5 365808655

Division

n÷y
n÷2 36580865.5
n÷3 24387243.666667
n÷3 18290432.75
n÷5 14632346.2

Exponentiation

ny
n2 5352638882916361
n3 3.9160832609207E+23
n4 2.8650743010908E+31
n5 2.0961379531142E+39

Nth Root

y√n
2√n 8553.463099821
3√n 418.24233523139
4√n 92.484934447839
5√n 37.398724828159

Divisors of 73161731

1, 251, 291481, 73161731

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 -73161730
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 73161731 can be divided by 4 positive divisors. The sum of these divisors (counting 73161731) is 1, the average is 0.25.

Base conversion 73161731

Base System Value
2 Binary 100010111000101110000000011
3 Ternary 12002200000000202
4 Quaternary 10113011300003
5 Quinary 122212133411
6 Senary 11132035415
8 Octal 427056003
10 Decimal 73161731
12 Duodecimal 20602b6b
16 Hexadecimal 45c5c03
20 Vigesimal 12h546b
36 Base36 17k3yb

Cryptographic Hash Functions

md5 4b36b99db833abfbd9a0f1301eb0f296
sha1 4e47022c8aec47e876aa70b52e23fd67a3265573
sha256 9e2a513c45a6e1837a7442c2848f47b7f75b863225abcaa293e353a4466aa808
sha512 5b433b9ac6add1975357a27b50b8d31238177174528416af8983daae553265014721a47457b345f6a6359cb31fc45596379feed971c668599119f7b706e53449
ripemd-160 f25e8883d3f0c45a8eea7f21045d0f0de09ada65

73161731 as geometric shapes

Circle

Radius = n
Diameter 146323462
Circumference 459688713.26703
Area 1.6815810991889E+16

Sphere

Radius = n
Volume 1.6403651204472E+24
Surface area 6.7263243967556E+16
Circumference 459688713.26703

Square

Length = n
Perimeter 292646924
Area 5352638882916361
Diagonal 103466312.22689

Cube

Length = n
Surface area 32115833297498166
Volume 3.9160832609207E+23
Space diagonal 126719835.26169

Equilateral Triangle

Length = n
Perimeter 219485193
Area 2.317760624945E+15
Altitude 63359917.630843

Triangular Pyramid

Length = n
Surface area 2.317760624945E+15
Volume 4.6151483824802E+22
Height 34488770.742297