61784925 (number)

61784925 is an odd 8-digits composite number following 61784924 and preceding 61784926. In scientific notation, it is written as 6.1784925 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 32951920 positive integers (up to 61784925) that are relatively prime to 61784925.

Interesting facts

Basic properties

Name

Name sixty-one million seven hundred eighty-four thousand nine hundred twenty-five

Notation

Scientific notation 6.1784925 × 10^7
Engineering notation 6.1784925 × 10^6

Prime Factorization of 61784925

Prime Factorization 3 × 25 × 823799

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 61784925
Product of the distinct prime numbers

The prime factorization of 61784925 is 3 × 25 × 823799. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 24, 80, 837, 172, 904, 6662, 19679, 95098, 865469, 274781, 1145083, 3663317, 94229124, 92690301, 816424572, 370581870, 9438088144, 4345074123

Basic calculations (n = 61784925)

Multiplication

n×y
n×2 123569850
n×3 185354775
n×4 247139700
n×5 308924625

Division

n÷y
n÷2 30892462.5
n÷3 20594975
n÷3 15446231.25
n÷5 12356985

Exponentiation

ny
n2 3817376957255625
n3 2.3585634900077E+23
n4 1.4572366833786E+31
n5 9.0035259189797E+38

Nth Root

y√n
2√n 7860.338733159
3√n 395.3309729321
4√n 88.658551382024
5√n 36.155677569114

Divisors of 61784925

1, 3, 25, 75, 823799, 2471397, 20594975, 61784925

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61784924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61784925 can be divided by 8 positive divisors. The sum of these divisors (counting 61784925) is 1, the average is 0.125.

Base conversion 61784925

Base System Value
2 Binary 11101011101100001101011101
3 Ternary 11022020222222120
4 Quaternary 3223230031131
5 Quinary 111304104200
6 Senary 10044133153
8 Octal 353541535
10 Decimal 61784925
12 Duodecimal 188371b9
16 Hexadecimal 3aec35d
20 Vigesimal j63265
36 Base36 10s9jx

Cryptographic Hash Functions

md5 be60d1799cad638158983f380fa02370
sha1 b7263e82057c4fcdc6e94af27853d4f4f048cfac
sha256 d88a56dd42b5578a47a330f32ebbf16494d6be339fcdce6dc15d8771dc79f937
sha512 e4d02bfa3354ddb794aba0ce3f75a15fa4f458d11def2a01ff15fadde0a7de7a410439b31ca9c8af3fcadce0b4374d3ef0ecd30849670fcd8b4a56e36b8aeeeb
ripemd-160 add213d5e9158acbd9bb14607b462bdf87d40d42

61784925 as geometric shapes

Circle

Radius = n
Diameter 123569850
Circumference 388206132.96519
Area 1.1992643404897E+16

Sphere

Radius = n
Volume 9.8795276443109E+23
Surface area 4.7970573619589E+16
Circumference 388206132.96519

Square

Length = n
Perimeter 247139700
Area 3817376957255625
Diagonal 87377078.885205

Cube

Length = n
Surface area 22904261743533750
Volume 2.3585634900077E+23
Space diagonal 107014629.24183

Equilateral Triangle

Length = n
Perimeter 185354775
Area 1.6529727104024E+15
Altitude 53507314.620916

Triangular Pyramid

Length = n
Surface area 1.6529727104024E+15
Volume 2.7795937294057E+22
Height 29125692.961735