64687524 (number)

64687524 is an even 8-digits composite number following 64687523 and preceding 64687525. In scientific notation, it is written as 6.4687524 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 19602240 positive integers (up to 64687524) that are relatively prime to 64687524.

Interesting facts

Basic properties

Name

Name sixty-four million six hundred eighty-seven thousand five hundred twenty-four

Notation

Scientific notation 6.4687524 × 10^7
Engineering notation 6.4687524 × 10^6

Prime Factorization of 64687524

Prime Factorization 2 × 2 × 33 × 490057

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32343762
Product of the distinct prime numbers

The prime factorization of 64687524 is 2 × 2 × 33 × 490057. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 51, 14, 660, 864, 5249, 5827, 18082, 21126, 348328, 231743, 5619722, 3316688, 12638663, 89645839, 194220309, 819976889, 2807867943, 7474981109

Basic calculations (n = 64687524)

Multiplication

n×y
n×2 129375048
n×3 194062572
n×4 258750096
n×5 323437620

Division

n÷y
n÷2 32343762
n÷3 21562508
n÷3 16171881
n÷5 12937504.8

Exponentiation

ny
n2 4184475761250576
n3 2.7068337623331E+23
n4 1.7509837396494E+31
n5 1.1326680268218E+39

Nth Root

y√n
2√n 8042.8554630803
3√n 401.42724305291
4√n 89.681968438925
5√n 36.489180153325

Divisors of 64687524

1, 2, 4, 33, 66, 132, 490057, 980114, 1960228, 16171881, 32343762, 64687524

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 -64687523
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 64687524 can be divided by 12 positive divisors. The sum of these divisors (counting 64687524) is 1, the average is 0.083333333333333.

Base conversion 64687524

Base System Value
2 Binary 11110110110000110110100100
3 Ternary 11111201110121020
4 Quaternary 3312300312210
5 Quinary 113030000044
6 Senary 10230251140
8 Octal 366606644
10 Decimal 64687524
12 Duodecimal 197b6ab0
16 Hexadecimal 3db0da4
20 Vigesimal 1045ig4
36 Base36 12ih7o

Cryptographic Hash Functions

md5 d2f6738ba555a1b8961b038f5b63af34
sha1 8caa6bd15575bcede0bf7413d8df930d70ad8bf7
sha256 93fe6c098e5b2c9e3b098640c0554ecab0775d654314ef68d0fa937cd30a533e
sha512 fd58687fc29b03ab794d33bb3558afa43a19b184360bd3d22dc0a4d3e0eea10c12e07e1c0e7bee0854b105b787d381422e98fc1a2c7149391defb3bc743f95a9
ripemd-160 066ddfa33cd0f48ec23d06d25bd0de593e97b52b

64687524 as geometric shapes

Circle

Radius = n
Diameter 129375048
Circumference 406443700.35463
Area 1.3145918310669E+16

Sphere

Radius = n
Volume 1.1338358749646E+24
Surface area 5.2583673242677E+16
Circumference 406443700.35463

Square

Length = n
Perimeter 258750096
Area 4184475761250576
Diagonal 91481973.757135

Cube

Length = n
Surface area 25106854567503456
Volume 2.7068337623331E+23
Space diagonal 112042078.18383

Equilateral Triangle

Length = n
Perimeter 194062572
Area 1.8119311553816E+15
Altitude 56021039.091916

Triangular Pyramid

Length = n
Surface area 1.8119311553816E+15
Volume 3.1900341814841E+22
Height 30493991.252378