61742272 (number)

61742272 is an even 8-digits composite number following 61742271 and preceding 61742273. In scientific notation, it is written as 6.1742272 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 28 positive divisors. There are 30735360 positive integers (up to 61742272) that are relatively prime to 61742272.

Interesting facts

Basic properties

Name

Name sixty-one million seven hundred forty-two thousand two hundred seventy-two

Notation

Scientific notation 6.1742272 × 10^7
Engineering notation 6.1742272 × 10^6

Prime Factorization of 61742272

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 241 × 4003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1929446
Product of the distinct prime numbers

The prime factorization of 61742272 is 2 × 2 × 2 × 2 × 2 × 2 × 241 × 4003. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61742272)

Multiplication

n×y
n×2 123484544
n×3 185226816
n×4 246969088
n×5 308711360

Division

n÷y
n÷2 30871136
n÷3 20580757.333333
n÷3 15435568
n÷5 12348454.4

Exponentiation

ny
n2 3812108151721984
n3 2.3536821839704E+23
n4 1.4532168560425E+31
n5 8.9724910400762E+38

Nth Root

y√n
2√n 7857.6250865004
3√n 395.2399802199
4√n 88.643246141488
5√n 36.150684201756

Divisors of 61742272

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61742271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61742272 can be divided by 28 positive divisors. The sum of these divisors (counting 61742272) is 1, the average is 0.035714285714286.

Base conversion 61742272

Base System Value
2 Binary 11101011100001110011000000
3 Ternary 11022011211110211
4 Quaternary 3223201303000
5 Quinary 111301223042
6 Senary 10043203504
8 Octal 353416300
10 Decimal 61742272
12 Duodecimal 18816594
16 Hexadecimal 3ae1cc0
20 Vigesimal j5hfdc
36 Base36 10rcn4

Cryptographic Hash Functions

md5 735b819731162b81e7ba20ab7314261b
sha1 55dbe348e76fbe33cc1cbe4d3eb3f994265ef0d6
sha256 fb1179610816755806e9d6b70339c2f572a4ac5c2d3a0025d77170855d658009
sha512 8eabe3965f19fa0901a6f0eec3490c179b24627aea868c43ebf2048a41695fad1b6eba06b21e6388b5a0e3e16cfd4865508ee08793815f1bf6cebf323ed81ff9
ripemd-160 bd0df1398aac19024c00e82d496f27f5c7bf886f

61742272 as geometric shapes

Circle

Radius = n
Diameter 123484544
Circumference 387938136.26229
Area 1.197609096414E+16

Sphere

Radius = n
Volume 9.8590808773953E+23
Surface area 4.7904363856558E+16
Circumference 387938136.26229

Square

Length = n
Perimeter 246969088
Area 3812108151721984
Diagonal 87316758.434129

Cube

Length = n
Surface area 22872648910331904
Volume 2.3536821839704E+23
Space diagonal 106940752.07874

Equilateral Triangle

Length = n
Perimeter 185226816
Area 1.6506912506825E+15
Altitude 53470376.039369

Triangular Pyramid

Length = n
Surface area 1.6506912506825E+15
Volume 2.7738410550723E+22
Height 29105586.14471