61348872 (number)

61348872 is an even 8-digits composite number following 61348871 and preceding 61348873. In scientific notation, it is written as 6.1348872 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 128 positive divisors. There are 17521920 positive integers (up to 61348872) that are relatively prime to 61348872.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred forty-eight thousand eight hundred seventy-two

Notation

Scientific notation 6.1348872 × 10^7
Engineering notation 6.1348872 × 10^6

Prime Factorization of 61348872

Prime Factorization 2 × 2 × 2 × 3 × 19 × 13 × 79 × 131

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 15337218
Product of the distinct prime numbers

The prime factorization of 61348872 is 2 × 2 × 2 × 3 × 19 × 13 × 79 × 131. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61348872)

Multiplication

n×y
n×2 122697744
n×3 184046616
n×4 245395488
n×5 306744360

Division

n÷y
n÷2 30674436
n÷3 20449624
n÷3 15337218
n÷5 12269774.4

Exponentiation

ny
n2 3763684095672384
n3 2.3089777383384E+23
n4 1.4165317972017E+31
n5 8.6902627910459E+38

Nth Root

y√n
2√n 7832.5520745157
3√n 394.39874771082
4√n 88.501706619227
5√n 36.104498455414

Divisors of 61348872

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61348871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61348872 can be divided by 128 positive divisors. The sum of these divisors (counting 61348872) is 1, the average is 0.0078125.

Base conversion 61348872

Base System Value
2 Binary 11101010000001110000001000
3 Ternary 11021102211211110
4 Quaternary 3222001300020
5 Quinary 111201130442
6 Senary 10030530320
8 Octal 352016010
10 Decimal 61348872
12 Duodecimal 186669a0
16 Hexadecimal 3a81c08
20 Vigesimal j38c3c
36 Base36 10ix3c

Cryptographic Hash Functions

md5 24c687fa657b8b66d7deb2213ba27ae8
sha1 235f7a1378be9252c12e9e2d3188daac101439cd
sha256 3f4c1ec406f8dee47cf5e166a0a9c84a1c9aabb9f4f7a1b100a3eed8464c2635
sha512 734f7f51492228f49359f4e061165e01ac0456b07daea77652bf0ffa542663595b24934a932f3b4aedcb45d7b3816706498228a1bc88aece36c76f4fe0b6d578
ripemd-160 660ef0647cc48c1517d313a0bcf06849876527c4

61348872 as geometric shapes

Circle

Radius = n
Diameter 122697744
Circumference 385466331.16244
Area 1.1823962305397E+16

Sphere

Radius = n
Volume 9.6718233334218E+23
Surface area 4.7295849221588E+16
Circumference 385466331.16244

Square

Length = n
Perimeter 245395488
Area 3763684095672384
Diagonal 86760406.818691

Cube

Length = n
Surface area 22582104574034304
Volume 2.3089777383384E+23
Space diagonal 106259363.29104

Equilateral Triangle

Length = n
Perimeter 184046616
Area 1.6297230193359E+15
Altitude 53129681.64552

Triangular Pyramid

Length = n
Surface area 1.6297230193359E+15
Volume 2.7211563606464E+22
Height 28920135.60623