61446768 (number)

61446768 is an even 8-digits composite number following 61446767 and preceding 61446769. In scientific notation, it is written as 6.1446768 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 20482240 positive integers (up to 61446768) that are relatively prime to 61446768.

Interesting facts

Basic properties

Name

Name sixty-one million four hundred forty-six thousand seven hundred sixty-eight

Notation

Scientific notation 6.1446768 × 10^7
Engineering notation 6.1446768 × 10^6

Prime Factorization of 61446768

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1280141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7680846
Product of the distinct prime numbers

The prime factorization of 61446768 is 2 × 2 × 2 × 2 × 3 × 1280141. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 9, 21, 34, 325, 58, 2961, 862, 66499, 2900, 12631, 988040, 4102756, 9402295, 51232757, 65780664, 418669958, 372372808, 8014862016, 1253023932

Basic calculations (n = 61446768)

Multiplication

n×y
n×2 122893536
n×3 184340304
n×4 245787072
n×5 307233840

Division

n÷y
n÷2 30723384
n÷3 20482256
n÷3 15361692
n÷5 12289353.6

Exponentiation

ny
n2 3775705297645824
n3 2.3200488746081E+23
n4 1.4255950494671E+31
n5 8.7598208266552E+38

Nth Root

y√n
2√n 7838.7988875848
3√n 394.60842035683
4√n 88.53699163392
5√n 36.116013686239

Divisors of 61446768

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1280141, 2560282, 3840423, 5120564, 7680846, 10241128, 15361692, 20482256, 30723384, 61446768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61446767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61446768 can be divided by 20 positive divisors. The sum of these divisors (counting 61446768) is 1, the average is 0.05.

Base conversion 61446768

Base System Value
2 Binary 11101010011001101001110000
3 Ternary 11021121211010020
4 Quaternary 3222121221300
5 Quinary 111212244033
6 Senary 10033003440
8 Octal 352315160
10 Decimal 61446768
12 Duodecimal 186b3580
16 Hexadecimal 3a99a70
20 Vigesimal j40gi8
36 Base36 10l0mo

Cryptographic Hash Functions

md5 dd2610576bb32684cf554fd26c9c186f
sha1 d353004defb0c5f20b012e1c79b59899035d98b8
sha256 b7b0a8adf934a58b1404432fcaf0e12d4b267ef1c45fb0a55bf6426333812173
sha512 0f7c51146ac79674145a110dc6d6037189d80268142326bec8453918204ba61243bfaf7b2e851b0fe3eade6d0f1d64fc82990f56f756418ec764dde86464fd0d
ripemd-160 a61ccb0cdad59340cc6047605045021c29167625

61446768 as geometric shapes

Circle

Radius = n
Diameter 122893536
Circumference 386081429.87127
Area 1.1861728025204E+16

Sphere

Radius = n
Volume 9.7181980005843E+23
Surface area 4.7446912100817E+16
Circumference 386081429.87127

Square

Length = n
Perimeter 245787072
Area 3775705297645824
Diagonal 86898852.669593

Cube

Length = n
Surface area 22654231785874944
Volume 2.3200488746081E+23
Space diagonal 106428924.1369

Equilateral Triangle

Length = n
Perimeter 184340304
Area 1.6349283524824E+15
Altitude 53214462.068449

Triangular Pyramid

Length = n
Surface area 1.6349283524824E+15
Volume 2.7342038198661E+22
Height 28966284.223198