61679904 (number)

61679904 is an even 8-digits composite number following 61679903 and preceding 61679905. In scientific notation, it is written as 6.1679904 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 96 positive divisors. There are 17249280 positive integers (up to 61679904) that are relatively prime to 61679904.

Interesting facts

Basic properties

Name

Name sixty-one million six hundred seventy-nine thousand nine hundred four

Notation

Scientific notation 6.1679904 × 10^7
Engineering notation 6.1679904 × 10^6

Prime Factorization of 61679904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 11 × 13 × 4493

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 3854994
Product of the distinct prime numbers

The prime factorization of 61679904 is 2 × 2 × 2 × 2 × 2 × 3 × 11 × 13 × 4493. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61679904)

Multiplication

n×y
n×2 123359808
n×3 185039712
n×4 246719616
n×5 308399520

Division

n÷y
n÷2 30839952
n÷3 20559968
n÷3 15419976
n÷5 12335980.8

Exponentiation

ny
n2 3804410557449216
n3 2.3465567796005E+23
n4 1.4473539689631E+31
n5 8.9272653859663E+38

Nth Root

y√n
2√n 7853.6554546275
3√n 395.10685353593
4√n 88.620852256269
5√n 36.143377838223

Divisors of 61679904

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61679903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61679904 can be divided by 96 positive divisors. The sum of these divisors (counting 61679904) is 1, the average is 0.010416666666667.

Base conversion 61679904

Base System Value
2 Binary 11101011010010100100100000
3 Ternary 11022001122220220
4 Quaternary 3223102210200
5 Quinary 111242224104
6 Senary 10042003040
8 Octal 353224440
10 Decimal 61679904
12 Duodecimal 187a6480
16 Hexadecimal 3ad2920
20 Vigesimal j59jf4
36 Base36 10q0io

Cryptographic Hash Functions

md5 842f95d853e9374560b0aeadd31135bb
sha1 ee49c307ca55d14a2224458df5f1947332a0ba92
sha256 5160ee8285244ac05e86babdc10774aae3378cdc208e5445f614200de795538b
sha512 3d27266828d274f30eb1f505b7270ada02ed73a260cd6a4253ab8e05896500cb841f37dea4047880adf603d6a7fbeb0258ddb2345743155679a80cb58333371d
ripemd-160 7196a30ba8744ee1733086262eff7ee6daac076c

61679904 as geometric shapes

Circle

Radius = n
Diameter 123359808
Circumference 387546266.56105
Area 1.1951908258522E+16

Sphere

Radius = n
Volume 9.8292340533658E+23
Surface area 4.7807633034088E+16
Circumference 387546266.56105

Square

Length = n
Perimeter 246719616
Area 3804410557449216
Diagonal 87228556.762671

Cube

Length = n
Surface area 22826463344695296
Volume 2.3465567796005E+23
Space diagonal 106832727.53397

Equilateral Triangle

Length = n
Perimeter 185039712
Area 1.6473580945884E+15
Altitude 53416363.766985

Triangular Pyramid

Length = n
Surface area 1.6473580945884E+15
Volume 2.7654436854913E+22
Height 29076185.587557