73642642 (number)

73642642 is an even 8-digits composite number following 73642641 and preceding 73642643. In scientific notation, it is written as 7.3642642 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 34360480 positive integers (up to 73642642) that are relatively prime to 73642642.

Interesting facts

Basic properties

Name

Name seventy-three million six hundred forty-two thousand six hundred forty-two

Notation

Scientific notation 7.3642642 × 10^7
Engineering notation 7.3642642 × 10^6

Prime Factorization of 73642642

Prime Factorization 2 × 41 × 23 × 39047

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 73642642
Product of the distinct prime numbers

The prime factorization of 73642642 is 2 × 41 × 23 × 39047. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 52, 36, 991, 370, 7918, 2846, 10170, 22882, 522600, 49665, 6520191, 2688041, 79527708, 97734881, 195408196, 155187920, 1213902656, 5664874647

Basic calculations (n = 73642642)

Multiplication

n×y
n×2 147285284
n×3 220927926
n×4 294570568
n×5 368213210

Division

n÷y
n÷2 36821321
n÷3 24547547.333333
n÷3 18410660.5
n÷5 14728528.4

Exponentiation

ny
n2 5423238720740164
n3 3.9938162759201E+23
n4 2.9411518222135E+31
n5 2.1659419071092E+39

Nth Root

y√n
2√n 8581.5291178204
3√n 419.15673966129
4√n 92.636543101632
5√n 37.447762362766

Divisors of 73642642

1, 2, 23, 41, 46, 82, 943, 1886, 39047, 78094, 898081, 1600927, 1796162, 3201854, 36821321, 73642642

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 -73642641
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 73642642 can be divided by 16 positive divisors. The sum of these divisors (counting 73642642) is 1, the average is 0.0625.

Base conversion 73642642

Base System Value
2 Binary 100011000111011001010010010
3 Ternary 12010120102201021
4 Quaternary 10120323022102
5 Quinary 122323031032
6 Senary 11150230054
8 Octal 430731222
10 Decimal 73642642
12 Duodecimal 207b532a
16 Hexadecimal 463b292
20 Vigesimal 13056c2
36 Base36 17uf0y

Cryptographic Hash Functions

md5 6dd0ed4f1f0dacd761b36d5f5d64b224
sha1 b4c0346f7025e9731d3ac6501a199ea505242eea
sha256 b066734f200701bcc3768ee28e0fd127b21822c5b7a1cde009d2541abf0a03db
sha512 3f74915afecd1f64aca9553ba9ffb4c012639cfd56fdfea07f6b98094cb281460447181abbf51023c2094ebb5085eacddc9cd7333ea7e215e2f9606f8c150b17
ripemd-160 536d65931fc3b4314d2027a4031281a1d86620bc

73642642 as geometric shapes

Circle

Radius = n
Diameter 147285284
Circumference 462710366.19629
Area 1.7037606923741E+16

Sphere

Radius = n
Volume 1.672925849629E+24
Surface area 6.8150427694964E+16
Circumference 462710366.19629

Square

Length = n
Perimeter 294570568
Area 5423238720740164
Diagonal 104146423.08539

Cube

Length = n
Surface area 32539432324440984
Volume 3.9938162759201E+23
Space diagonal 127552797.54761

Equilateral Triangle

Length = n
Perimeter 220927926
Area 2.3483312514742E+15
Altitude 63776398.773803

Triangular Pyramid

Length = n
Surface area 2.3483312514742E+15
Volume 4.7067576191938E+22
Height 34715474.361796