61457544 (number)

61457544 is an even 8-digits composite number following 61457543 and preceding 61457545. In scientific notation, it is written as 6.1457544 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 24 positive divisors. There are 20485824 positive integers (up to 61457544) that are relatively prime to 61457544.

Interesting facts

Basic properties

Name

Name sixty-one million four hundred fifty-seven thousand five hundred forty-four

Notation

Scientific notation 6.1457544 × 10^7
Engineering notation 6.1457544 × 10^6

Prime Factorization of 61457544

Prime Factorization 2 × 2 × 2 × 3 × 3 × 853577

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5121462
Product of the distinct prime numbers

The prime factorization of 61457544 is 2 × 2 × 2 × 3 × 3 × 853577. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61457544)

Multiplication

n×y
n×2 122915088
n×3 184372632
n×4 245830176
n×5 307287720

Division

n÷y
n÷2 30728772
n÷3 20485848
n÷3 15364386
n÷5 12291508.8

Exponentiation

ny
n2 3777029714511936
n3 2.3212696986892E+23
n4 1.4265953464306E+31
n5 8.7675046273455E+38

Nth Root

y√n
2√n 7839.4862076542
3√n 394.63148667327
4√n 88.540873090648
5√n 36.117280339891

Divisors of 61457544

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61457543
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61457544 can be divided by 24 positive divisors. The sum of these divisors (counting 61457544) is 1, the average is 0.041666666666667.

Base conversion 61457544

Base System Value
2 Binary 11101010011100010010001000
3 Ternary 11021122100220100
4 Quaternary 3222130102020
5 Quinary 111213120134
6 Senary 10033125400
8 Octal 352342210
10 Decimal 61457544
12 Duodecimal 186b9860
16 Hexadecimal 3a9c488
20 Vigesimal j423h4
36 Base36 10l8y0

Cryptographic Hash Functions

md5 f42d3b404297140dafa2782c77bc3fe9
sha1 97d2c8ed5a457fcb3aaa49f5e792143412d9b96e
sha256 3747d0f376c5b66e05a928c91f9378887cbdf344a789f28e7f90a89b5c2461dc
sha512 7fe6d2c5d3ef68304931c2047884c4ab7c763d0e814d143bae2422b9162facf5dcaf67f1d15723a6314da1b5d1b68982dcdd92d99ae0df2c7738e11a034c7467
ripemd-160 69f612a17c8579dd5381a860c3215f4223c2e99d

61457544 as geometric shapes

Circle

Radius = n
Diameter 122915088
Circumference 386149137.47614
Area 1.1865888803501E+16

Sphere

Radius = n
Volume 9.723311776537E+23
Surface area 4.7463555214004E+16
Circumference 386149137.47614

Square

Length = n
Perimeter 245830176
Area 3777029714511936
Diagonal 86914092.234941

Cube

Length = n
Surface area 22662178287071616
Volume 2.3212696986892E+23
Space diagonal 106447588.7164

Equilateral Triangle

Length = n
Perimeter 184372632
Area 1.635501841808E+15
Altitude 53223794.3582

Triangular Pyramid

Length = n
Surface area 1.635501841808E+15
Volume 2.7356425748434E+22
Height 28971364.078314