61291776 (number)

61291776 is an even 8-digits composite number following 61291775 and preceding 61291777. In scientific notation, it is written as 6.1291776 × 10^7. The sum of its digits is 39. It has a total of 12 prime factors and 144 positive divisors. There are 16146432 positive integers (up to 61291776) that are relatively prime to 61291776.

Interesting facts

Basic properties

Name

Name sixty-one million two hundred ninety-one thousand seven hundred seventy-six

Notation

Scientific notation 6.1291776 × 10^7
Engineering notation 6.1291776 × 10^6

Prime Factorization of 61291776

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 877

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 478842
Product of the distinct prime numbers

The prime factorization of 61291776 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 877. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61291776)

Multiplication

n×y
n×2 122583552
n×3 183875328
n×4 245167104
n×5 306458880

Division

n÷y
n÷2 30645888
n÷3 20430592
n÷3 15322944
n÷5 12258355.2

Exponentiation

ny
n2 3756681805234176
n3 2.3025369970969E+23
n4 1.4112658185778E+31
n5 8.6498988428724E+38

Nth Root

y√n
2√n 7828.9064370447
3√n 394.27635708582
4√n 88.481107797341
5√n 36.097775625106

Divisors of 61291776

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61291775
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61291776 can be divided by 144 positive divisors. The sum of these divisors (counting 61291776) is 1, the average is 0.0069444444444444.

Base conversion 61291776

Base System Value
2 Binary 11101001110011110100000000
3 Ternary 11021022221111210
4 Quaternary 3221303310000
5 Quinary 111142314101
6 Senary 10025410120
8 Octal 351636400
10 Decimal 61291776
12 Duodecimal 18639940
16 Hexadecimal 3a73d00
20 Vigesimal j3198g
36 Base36 10hp1c

Cryptographic Hash Functions

md5 d960fdde6ea8cbaf274ac59ac3f5d31c
sha1 e385580aa54dae4ec2152712589f8f338a829bb1
sha256 e4907d0bc852dbfc5cb4c1e49e54df776f28f089236176d763a0cf48742bb71a
sha512 dac404106185cdfe722aa4fd304e28e55fdc824eb31ad88ec4369c20f36c96a62c4912026842a701d7a3d47e77ba52e3fa370ebe3ccbb3ef51492bde6354de77
ripemd-160 47062a4f3bfca74b593a1b8eff3108d9e5de8d64

61291776 as geometric shapes

Circle

Radius = n
Diameter 122583552
Circumference 385107586.41414
Area 1.1801963961198E+16

Sphere

Radius = n
Volume 9.6448444195977E+23
Surface area 4.7207855844793E+16
Circumference 385107586.41414

Square

Length = n
Perimeter 245167104
Area 3756681805234176
Diagonal 86679660.881134

Cube

Length = n
Surface area 22540090831405056
Volume 2.3025369970969E+23
Space diagonal 106160470.11813

Equilateral Triangle

Length = n
Perimeter 183875328
Area 1.6266909386338E+15
Altitude 53080235.059065

Triangular Pyramid

Length = n
Surface area 1.6266909386338E+15
Volume 2.7135658743002E+22
Height 28893220.293711