61185061 (number)

61185061 is an odd 8-digits composite number following 61185060 and preceding 61185062. In scientific notation, it is written as 6.1185061 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 51953568 positive integers (up to 61185061) that are relatively prime to 61185061.

Interesting facts

Basic properties

Name

Name sixty-one million one hundred eighty-five thousand sixty-one

Notation

Scientific notation 6.1185061 × 10^7
Engineering notation 6.1185061 × 10^6

Prime Factorization of 61185061

Prime Factorization 7 × 107 × 81689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 61185061
Product of the distinct prime numbers

The prime factorization of 61185061 is 7 × 107 × 81689. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 100, 46, 55, 275, 8816, 6553, 22751, 84042, 826202, 637676, 7301105, 8697358, 47524222, 2350522, 289147375, 826513198, 3775772091, 8987356922

Basic calculations (n = 61185061)

Multiplication

n×y
n×2 122370122
n×3 183555183
n×4 244740244
n×5 305925305

Division

n÷y
n÷2 30592530.5
n÷3 20395020.333333
n÷3 15296265.25
n÷5 12237012.2

Exponentiation

ny
n2 3743611689573721
n3 2.2905310958688E+23
n4 1.4014628482313E+31
n5 8.5748589858266E+38

Nth Root

y√n
2√n 7822.0880204713
3√n 394.0473995385
4√n 88.442569051737
5√n 36.085196907409

Divisors of 61185061

1, 7, 107, 749, 81689, 571823, 8740723, 61185061

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61185060
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61185061 can be divided by 8 positive divisors. The sum of these divisors (counting 61185061) is 1, the average is 0.125.

Base conversion 61185061

Base System Value
2 Binary 11101001011001110000100101
3 Ternary 11021010112010101
4 Quaternary 3221121300211
5 Quinary 111130410221
6 Senary 10023224101
8 Octal 351316045
10 Decimal 61185061
12 Duodecimal 185a8031
16 Hexadecimal 3a59c25
20 Vigesimal j282d1
36 Base36 10fep1

Cryptographic Hash Functions

md5 d6a0b3074bd89a2357a6d43e35f1fed7
sha1 f159f11903c36502f53d1f961e467cf70e12d933
sha256 c9df905eb4fe46031e09dba712f41a84bef249865b3f8948997cc60bf3fa03e8
sha512 a04b82c8cb6326f406c43f508a4dc41a9a63f6321d8e8ffce99dcc36353d874a7f8d45dcb49916b178b3633dcd5b8d43eb44d01b92770b22ac1e62c77b4962f0
ripemd-160 4b6f83b0e0a122a9b944b0a77a681a0e57ca0b76

61185061 as geometric shapes

Circle

Radius = n
Diameter 122370122
Circumference 384437076.29409
Area 1.1760902981858E+16

Sphere

Radius = n
Volume 9.5945542181339E+23
Surface area 4.7043611927431E+16
Circumference 384437076.29409

Square

Length = n
Perimeter 244740244
Area 3743611689573721
Diagonal 86528743.080825

Cube

Length = n
Surface area 22461670137442326
Volume 2.2905310958688E+23
Space diagonal 105975634.3162

Equilateral Triangle

Length = n
Perimeter 183555183
Area 1.6210314125376E+15
Altitude 52987817.158101

Triangular Pyramid

Length = n
Surface area 1.6210314125376E+15
Volume 2.6994167840125E+22
Height 28842914.360275