64506739 (number)

64506739 is an odd 8-digits composite number following 64506738 and preceding 64506740. In scientific notation, it is written as 6.4506739 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 57899400 positive integers (up to 64506739) that are relatively prime to 64506739.

Interesting facts

Basic properties

Name

Name sixty-four million five hundred six thousand seven hundred thirty-nine

Notation

Scientific notation 6.4506739 × 10^7
Engineering notation 6.4506739 × 10^6

Prime Factorization of 64506739

Prime Factorization 11 × 79 × 74231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64506739
Product of the distinct prime numbers

The prime factorization of 64506739 is 11 × 79 × 74231. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 17, 61, 903, 708, 6913, 3885, 43275, 22902, 855473, 707344, 2027702, 1131332, 58796093, 95719891, 269920701, 922676695, 8680096047, 4476082660

Basic calculations (n = 64506739)

Multiplication

n×y
n×2 129013478
n×3 193520217
n×4 258026956
n×5 322533695

Division

n÷y
n÷2 32253369.5
n÷3 21502246.333333
n÷3 16126684.75
n÷5 12901347.8

Exponentiation

ny
n2 4161119376414121
n3 2.6842024156219E+23
n4 1.7314914464769E+31
n5 1.1169286681862E+39

Nth Root

y√n
2√n 8031.6087429605
3√n 401.05293215272
4√n 89.619243151014
5√n 36.468761739251

Divisors of 64506739

1, 11, 79, 869, 74231, 816541, 5864249, 64506739

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64506738
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64506739 can be divided by 8 positive divisors. The sum of these divisors (counting 64506739) is 1, the average is 0.125.

Base conversion 64506739

Base System Value
2 Binary 11110110000100101101110011
3 Ternary 11111101021121111
4 Quaternary 3312010231303
5 Quinary 113003203424
6 Senary 10222334151
8 Octal 366045563
10 Decimal 64506739
12 Duodecimal 1972a357
16 Hexadecimal 3d84b73
20 Vigesimal 10336gj
36 Base36 12elpv

Cryptographic Hash Functions

md5 3247824858c2564e03cf10378e867135
sha1 828370fc85ef134220c57ec57ad21997d0c9240b
sha256 c526ab7c7097ce42fb53b79cf7488a962abe58ad2028cbeea4f302f788240811
sha512 fe163dbf7ab0c243bdc1399261a1511630f9a62ed00ca73de0495c1876115f6c169db027fd18e1f10f9f38471fe9d3c89da2de22f2fc283e79c4b358632a2f49
ripemd-160 a0ad2092fdb4dc665d715ab19ef22b172ca5777b

64506739 as geometric shapes

Circle

Radius = n
Diameter 129013478
Circumference 405307794.69887
Area 1.3072542063653E+16

Sphere

Radius = n
Volume 1.1243560786221E+24
Surface area 5.2290168254611E+16
Circumference 405307794.69887

Square

Length = n
Perimeter 258026956
Area 4161119376414121
Diagonal 91226305.158261

Cube

Length = n
Surface area 24966716258484726
Volume 2.6842024156219E+23
Space diagonal 111728949.37858

Equilateral Triangle

Length = n
Perimeter 193520217
Area 1.8018175440771E+15
Altitude 55864474.689292

Triangular Pyramid

Length = n
Surface area 1.8018175440771E+15
Volume 3.1633628836059E+22
Height 30408768.386087