61783668 (number)

61783668 is an even 8-digits composite number following 61783667 and preceding 61783669. In scientific notation, it is written as 6.1783668 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 19509984 positive integers (up to 61783668) that are relatively prime to 61783668.

Interesting facts

Basic properties

Name

Name sixty-one million seven hundred eighty-three thousand six hundred sixty-eight

Notation

Scientific notation 6.1783668 × 10^7
Engineering notation 6.1783668 × 10^6

Prime Factorization of 61783668

Prime Factorization 2 × 2 × 513 × 30109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30891834
Product of the distinct prime numbers

The prime factorization of 61783668 is 2 × 2 × 513 × 30109. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61783668)

Multiplication

n×y
n×2 123567336
n×3 185351004
n×4 247134672
n×5 308918340

Division

n÷y
n÷2 30891834
n÷3 20594556
n÷3 15445917
n÷5 12356733.6

Exponentiation

ny
n2 3817221631534224
n3 2.3584195396513E+23
n4 1.4571180984253E+31
n5 9.0026100829899E+38

Nth Root

y√n
2√n 7860.2587743661
3√n 395.32829194153
4√n 88.658100444157
5√n 36.155530452138

Divisors of 61783668

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61783667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61783668 can be divided by 12 positive divisors. The sum of these divisors (counting 61783668) is 1, the average is 0.083333333333333.

Base conversion 61783668

Base System Value
2 Binary 11101011101011111001110100
3 Ternary 11022020221021000
4 Quaternary 3223223321310
5 Quinary 111304034133
6 Senary 10044123300
8 Octal 353537164
10 Decimal 61783668
12 Duodecimal 18836530
16 Hexadecimal 3aebe74
20 Vigesimal j62j38
36 Base36 10s8l0

Cryptographic Hash Functions

md5 001fec109569e985e27f1d1b1883c0b4
sha1 be16d4892198333ff8fb1ff109cf4f629664e04e
sha256 9f4f6c965d3d75202ddd4fb649ad26e2029624d4e46fb84cbf239e8768e306ea
sha512 66b7d48bc3c11d55bb1957bee8a815e37baaabaafd9f5f4abee8ab80288ba14d8ec3f68cfeee6ba03b93430173dbb4613088b33e7e93a7fca4f8867953ebf329
ripemd-160 a2d2e505413ec0b9c0e1c20545d9246023e906fd

61783668 as geometric shapes

Circle

Radius = n
Diameter 123567336
Circumference 388198235.00126
Area 1.1992155434752E+16

Sphere

Radius = n
Volume 9.8789246664681E+23
Surface area 4.7968621739008E+16
Circumference 388198235.00126

Square

Length = n
Perimeter 247134672
Area 3817221631534224
Diagonal 87375301.218757

Cube

Length = n
Surface area 22903329789205344
Volume 2.3584195396513E+23
Space diagonal 107012452.05397

Equilateral Triangle

Length = n
Perimeter 185351004
Area 1.6529054523921E+15
Altitude 53506226.026984

Triangular Pyramid

Length = n
Surface area 1.6529054523921E+15
Volume 2.7794240822838E+22
Height 29125100.406252