64508748 (number)

64508748 is an even 8-digits composite number following 64508747 and preceding 64508749. In scientific notation, it is written as 6.4508748 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 21502912 positive integers (up to 64508748) that are relatively prime to 64508748.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4508748 × 10^7
Engineering notation 6.4508748 × 10^6

Prime Factorization of 64508748

Prime Factorization 2 × 2 × 3 × 5375729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32254374
Product of the distinct prime numbers

The prime factorization of 64508748 is 2 × 2 × 3 × 5375729. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 40, 19, 26, 374, 9097, 1743, 5811, 45362, 637611, 448467, 1411499, 9848758, 11490246, 29046432, 782899629, 395440456, 4617839508, 3132496634

Basic calculations (n = 64508748)

Multiplication

n×y
n×2 129017496
n×3 193526244
n×4 258034992
n×5 322543740

Division

n÷y
n÷2 32254374
n÷3 21502916
n÷3 16127187
n÷5 12901749.6

Exponentiation

ny
n2 4161378568527504
n3 2.6844532140974E+23
n4 1.73170715906E+31
n5 1.117102607336E+39

Nth Root

y√n
2√n 8031.7338103301
3√n 401.05709557807
4√n 89.619940919028
5√n 36.468988893284

Divisors of 64508748

1, 2, 3, 4, 6, 12, 5375729, 10751458, 16127187, 21502916, 32254374, 64508748

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 -64508747
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 64508748 can be divided by 12 positive divisors. The sum of these divisors (counting 64508748) is 1, the average is 0.083333333333333.

Base conversion 64508748

Base System Value
2 Binary 11110110000101001101001100
3 Ternary 11111101101100220
4 Quaternary 3312011031030
5 Quinary 113003234443
6 Senary 10222351340
8 Octal 366051514
10 Decimal 64508748
12 Duodecimal 1972b550
16 Hexadecimal 3d8534c
20 Vigesimal 1033bh8
36 Base36 12en9o

Cryptographic Hash Functions

md5 a60ce3891064aefa6665dcd9468d5d76
sha1 1c3cc0f0c5fcff51fe3dc914fbe548ae1fe517b4
sha256 63c8f9943f73f2fdb696a53f002807a22f5bfa17977a5445a0134936bb9f5c5c
sha512 6326a98f1533a6739da23172eb43d2d09f9efa40bba661ebf0ff9aeaba89c9bca64166f1db4b5db9b0149f49ab8515d44f487a1f0f1fe1d6b55ca726c9a0d4de
ripemd-160 ef4393d751dcfea186d2b627861a3eadeba4377a

64508748 as geometric shapes

Circle

Radius = n
Diameter 129017496
Circumference 405320417.61815
Area 1.3073356339692E+16

Sphere

Radius = n
Volume 1.1244611328419E+24
Surface area 5.2293425358768E+16
Circumference 405320417.61815

Square

Length = n
Perimeter 258034992
Area 4161378568527504
Diagonal 91229146.313308

Cube

Length = n
Surface area 24968271411165024
Volume 2.6844532140974E+23
Space diagonal 111732429.06866

Equilateral Triangle

Length = n
Perimeter 193526244
Area 1.8019297775545E+15
Altitude 55866214.534329

Triangular Pyramid

Length = n
Surface area 1.8019297775545E+15
Volume 3.1636584524438E+22
Height 30409715.437769