64744550 (number)

64744550 is an even 8-digits composite number following 64744549 and preceding 64744551. In scientific notation, it is written as 6.4744550 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 23905440 positive integers (up to 64744550) that are relatively prime to 64744550.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4744550 × 10^7
Engineering notation 6.4744550 × 10^6

Prime Factorization of 64744550

Prime Factorization 2 × 25 × 13 × 99607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64744550
Product of the distinct prime numbers

The prime factorization of 64744550 is 2 × 25 × 13 × 99607. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 19, 1, 63, 174, 6534, 5011, 25766, 20723, 69334, 383915, 8128038, 8032065, 51945055, 31430645, 430260204, 271204524, 6075569544, 7783023530

Basic calculations (n = 64744550)

Multiplication

n×y
n×2 129489100
n×3 194233650
n×4 258978200
n×5 323722750

Division

n÷y
n÷2 32372275
n÷3 21581516.666667
n÷3 16186137.5
n÷5 12948910

Exponentiation

ny
n2 4191856754702500
n3 2.7139987924767E+23
n4 1.7571663051945E+31
n5 1.1376694170498E+39

Nth Root

y√n
2√n 8046.3998160668
3√n 401.54516927733
4√n 89.70172694027
5√n 36.495611373735

Divisors of 64744550

1, 2, 13, 25, 26, 50, 325, 650, 99607, 199214, 1294891, 2490175, 2589782, 4980350, 32372275, 64744550

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64744549
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64744550 can be divided by 16 positive divisors. The sum of these divisors (counting 64744550) is 1, the average is 0.0625.

Base conversion 64744550

Base System Value
2 Binary 11110110111110110001100110
3 Ternary 11111211100211022
4 Quaternary 3312332301212
5 Quinary 113033311200
6 Senary 10231411142
8 Octal 366766146
10 Decimal 64744550
12 Duodecimal 19823ab2
16 Hexadecimal 3dbec66
20 Vigesimal 104d17a
36 Base36 12jp7q

Cryptographic Hash Functions

md5 19cea98eb391b3a7fd3a3562bdf58319
sha1 0f56080465c655073f362b43f70764e7be36bae2
sha256 4ed2795f85c6e41c04327a8a4374284c2e91530645b90dca95f36c1aa91c8458
sha512 c950cb2080387f82b52807598e062d3285065176c9288cb5f26a9ca5f3b151e82a8e8b1d9e3acf61179e2eb3ba4eeeadd301e14e7d8cf35f15a6483ab445efe2
ripemd-160 9b952b25fca68c351c093c4cf24d5bd4db09b0e6

64744550 as geometric shapes

Circle

Radius = n
Diameter 129489100
Circumference 406802005.27995
Area 1.3169106385474E+16

Sphere

Radius = n
Volume 1.1368371557729E+24
Surface area 5.2676425541897E+16
Circumference 406802005.27995

Square

Length = n
Perimeter 258978200
Area 4191856754702500
Diagonal 91562620.699743

Cube

Length = n
Surface area 25151140528215000
Volume 2.7139987924767E+23
Space diagonal 112140850.11318

Equilateral Triangle

Length = n
Perimeter 194233650
Area 1.8151272192989E+15
Altitude 56070425.056592

Triangular Pyramid

Length = n
Surface area 1.8151272192989E+15
Volume 3.1984782504873E+22
Height 30520873.566581