61791748 (number)

61791748 is an even 8-digits composite number following 61791747 and preceding 61791749. In scientific notation, it is written as 6.1791748 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 30850400 positive integers (up to 61791748) that are relatively prime to 61791748.

Interesting facts

Basic properties

Name

Name sixty-one million seven hundred ninety-one thousand seven hundred forty-eight

Notation

Scientific notation 6.1791748 × 10^7
Engineering notation 6.1791748 × 10^6

Prime Factorization of 61791748

Prime Factorization 2 × 2 × 701 × 22037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30895874
Product of the distinct prime numbers

The prime factorization of 61791748 is 2 × 2 × 701 × 22037. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 36, 45, 998, 20, 2996, 2752, 3795, 65839, 282538, 732046, 7077359, 759955, 30770766, 30310109, 776923725, 607940679, 3684132556, 4990546545

Basic calculations (n = 61791748)

Multiplication

n×y
n×2 123583496
n×3 185375244
n×4 247166992
n×5 308958740

Division

n÷y
n÷2 30895874
n÷3 20597249.333333
n÷3 15447937
n÷5 12358349.6

Exponentiation

ny
n2 3818220120895504
n3 2.359344955189E+23
n4 1.4578804891611E+31
n5 9.0084983800361E+38

Nth Root

y√n
2√n 7860.7727355521
3√n 395.34552472308
4√n 88.660998954175
5√n 36.156476078756

Divisors of 61791748

1, 2, 4, 701, 1402, 2804, 22037, 44074, 88148, 15447937, 30895874, 61791748

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61791747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61791748 can be divided by 12 positive divisors. The sum of these divisors (counting 61791748) is 1, the average is 0.083333333333333.

Base conversion 61791748

Base System Value
2 Binary 11101011101101111000000100
3 Ternary 11022021100100021
4 Quaternary 3223231320010
5 Quinary 111304313443
6 Senary 10044224524
8 Octal 353557004
10 Decimal 61791748
12 Duodecimal 1883b144
16 Hexadecimal 3aede04
20 Vigesimal j63j78
36 Base36 10setg

Cryptographic Hash Functions

md5 2a3145e418a03bd9426ff4bc52e74ed7
sha1 810077d444c04940e3ec95297fadb3b0ff8d865b
sha256 01d7daec56ff99ea273da88994c326d7fd836835f4f7be1fd1c1eb093ba44fdf
sha512 e6e25691a8a5ee07e148980f6a1e4483d869dea33732ff19072601d3e68ce811a0cd94ae770383ef2ec96b78f5f445ad01b5f9f82fde02cd3eb632b024557e2d
ripemd-160 d5c679b953896151c1fd87ebe29a41edfc2b1d1e

61791748 as geometric shapes

Circle

Radius = n
Diameter 123583496
Circumference 388249003.13854
Area 1.1995292281594E+16

Sphere

Radius = n
Volume 9.8828010380081E+23
Surface area 4.7981169126376E+16
Circumference 388249003.13854

Square

Length = n
Perimeter 247166992
Area 3818220120895504
Diagonal 87386728.064341

Cube

Length = n
Surface area 22909320725373024
Volume 2.359344955189E+23
Space diagonal 107026447.02449

Equilateral Triangle

Length = n
Perimeter 185375244
Area 1.6533378109682E+15
Altitude 53513223.512246

Triangular Pyramid

Length = n
Surface area 1.6533378109682E+15
Volume 2.7805146949541E+22
Height 29128909.35478