61609928 (number)

61609928 is an even 8-digits composite number following 61609927 and preceding 61609929. In scientific notation, it is written as 6.1609928 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 30754768 positive integers (up to 61609928) that are relatively prime to 61609928.

Interesting facts

Basic properties

Name

Name sixty-one million six hundred nine thousand nine hundred twenty-eight

Notation

Scientific notation 6.1609928 × 10^7
Engineering notation 6.1609928 × 10^6

Prime Factorization of 61609928

Prime Factorization 2 × 2 × 2 × 647 × 11903

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15402482
Product of the distinct prime numbers

The prime factorization of 61609928 is 2 × 2 × 2 × 647 × 11903. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 46, 74, 599, 34, 3474, 7776, 44361, 26244, 534735, 176107, 9911346, 7924073, 61706159, 804676, 166790563, 963130524, 219404947, 5246118381

Basic calculations (n = 61609928)

Multiplication

n×y
n×2 123219856
n×3 184829784
n×4 246439712
n×5 308049640

Division

n÷y
n÷2 30804964
n÷3 20536642.666667
n÷3 15402482
n÷5 12321985.6

Exponentiation

ny
n2 3795783228165184
n3 2.3385793139086E+23
n4 1.440797031522E+31
n5 8.8767401374685E+38

Nth Root

y√n
2√n 7849.1991948224
3√n 394.95738043606
4√n 88.595706413022
5√n 36.135173164205

Divisors of 61609928

1, 2, 4, 8, 647, 1294, 2588, 5176, 11903, 23806, 47612, 95224, 7701241, 15402482, 30804964, 61609928

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 -61609927
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 61609928 can be divided by 16 positive divisors. The sum of these divisors (counting 61609928) is 1, the average is 0.0625.

Base conversion 61609928

Base System Value
2 Binary 11101011000001011111001000
3 Ternary 11021221002221012
4 Quaternary 3223001133020
5 Quinary 111233004203
6 Senary 10040303052
8 Octal 353013710
10 Decimal 61609928
12 Duodecimal 18771a88
16 Hexadecimal 3ac17c8
20 Vigesimal j514g8
36 Base36 10oiiw

Cryptographic Hash Functions

md5 18727135d79a2bd468a15adc6365cafb
sha1 c5781b4f892adbbb33929715b2d08c088924fc86
sha256 7eac443e55b5c78889f058478bbffb5f47d42c8de8a8a0d141f8633cd6f3ad82
sha512 107b19ff158cee9bb40b7ef3489481974eb046f5b17d0095ecc75cb425e04a43f3849b96430e03c8b42befc82410fde4a003f410ed6450f254ab6e50e5826d4f
ripemd-160 68c309fb5599daed07e062fb8f36886ecc48fa5b

61609928 as geometric shapes

Circle

Radius = n
Diameter 123219856
Circumference 387106594.38599
Area 1.1924804704223E+16

Sphere

Radius = n
Volume 9.7958181232166E+23
Surface area 4.7699218816892E+16
Circumference 387106594.38599

Square

Length = n
Perimeter 246439712
Area 3795783228165184
Diagonal 87129595.75443

Cube

Length = n
Surface area 22774699368991104
Volume 2.3385793139086E+23
Space diagonal 106711525.54666

Equilateral Triangle

Length = n
Perimeter 184829784
Area 1.643622351425E+15
Altitude 53355762.77333

Triangular Pyramid

Length = n
Surface area 1.643622351425E+15
Volume 2.7560421520123E+22
Height 29043198.58481