64041728 (number)

64041728 is an even 8-digits composite number following 64041727 and preceding 64041729. In scientific notation, it is written as 6.4041728 × 10^7. The sum of its digits is 32. It has a total of 10 prime factors and 36 positive divisors. There are 31678464 positive integers (up to 64041728) that are relatively prime to 64041728.

Interesting facts

Basic properties

Name

Name sixty-four million forty-one thousand seven hundred twenty-eight

Notation

Scientific notation 6.4041728 × 10^7
Engineering notation 6.4041728 × 10^6

Prime Factorization of 64041728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 97 × 2579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 500326
Product of the distinct prime numbers

The prime factorization of 64041728 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 97 × 2579. Since it has a total of 10 prime factors.

Most popular turbo-numbers

2, 4, 15, 13, 954, 691, 7288, 1570, 69307, 8226, 594677, 351508, 314052, 4363610, 32377099, 22520952, 457464631, 54066178, 5375992646, 3341250483

Basic calculations (n = 64041728)

Multiplication

n×y
n×2 128083456
n×3 192125184
n×4 256166912
n×5 320208640

Division

n÷y
n÷2 32020864
n÷3 21347242.666667
n÷3 16010432
n÷5 12808345.6

Exponentiation

ny
n2 4101342925225984
n3 2.6265708805205E+23
n4 1.6821013790301E+31
n5 1.0772467898427E+39

Nth Root

y√n
2√n 8002.6075750345
3√n 400.08691444666
4√n 89.457294699955
5√n 36.416030854161

Divisors of 64041728

1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 1552, 2579, 3104, 5158, 6208, 10316, 12416, 20632, 24832, 41264, 82528, 165056, 250163, 330112, 500326, 660224, 1000652, 2001304, 4002608, 8005216, 16010432, 32020864, 64041728

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64041727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64041728 can be divided by 36 positive divisors. The sum of these divisors (counting 64041728) is 1, the average is 0.027777777777778.

Base conversion 64041728

Base System Value
2 Binary 11110100010011001100000000
3 Ternary 11110111122201212
4 Quaternary 3310103030000
5 Quinary 112343313403
6 Senary 10204345252
8 Octal 364231400
10 Decimal 64041728
12 Duodecimal 19545228
16 Hexadecimal 3d13300
20 Vigesimal 1005468
36 Base36 124mww

Cryptographic Hash Functions

md5 7f930c433f784b5bc39e7d7ec5a40e55
sha1 dd7d1557583a4b280faf9ff59c1105e27aeec113
sha256 5b99ec5369459411c5a375317ef1b9da6bf2a919622134fa23ddedf2292df164
sha512 c9897a9b0207d7e543db0126442dfd15a6893201bf6abfaa4f14390501f534b0abc37531c8aed8779090569ad8ededcac5a609bdc3f8302d2f5b09fba5bde5b8
ripemd-160 532948b7acc3ff9b9030617153a94bd3ec8f442b

64041728 as geometric shapes

Circle

Radius = n
Diameter 128083456
Circumference 402386044.41599
Area 1.2884748803742E+16

Sphere

Radius = n
Volume 1.1002154376501E+24
Surface area 5.153899521497E+16
Circumference 402386044.41599

Square

Length = n
Perimeter 256166912
Area 4101342925225984
Diagonal 90568680.295409

Cube

Length = n
Surface area 24608057551355904
Volume 2.6265708805205E+23
Space diagonal 110923526.70051

Equilateral Triangle

Length = n
Perimeter 192125184
Area 1.7759335814386E+15
Altitude 55461763.350253

Triangular Pyramid

Length = n
Surface area 1.7759335814386E+15
Volume 3.0954434681386E+22
Height 30189560.09847