65946564 (number)

65946564 is an even 8-digits composite number following 65946563 and preceding 65946565. In scientific notation, it is written as 6.5946564 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors. There are 21982176 positive integers (up to 65946564) that are relatively prime to 65946564.

Interesting facts

Basic properties

Name

Name sixty-five million nine hundred forty-six thousand five hundred sixty-four

Notation

Scientific notation 6.5946564 × 10^7
Engineering notation 6.5946564 × 10^6

Prime Factorization of 65946564

Prime Factorization 2 × 2 × 3 × 3 × 1831849

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10991094
Product of the distinct prime numbers

The prime factorization of 65946564 is 2 × 2 × 3 × 3 × 1831849. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 90, 33, 50, 214, 906, 8727, 41155, 58709, 544736, 107703, 6805325, 7318099, 3349511, 10536788, 352862748, 975796923, 8880550852, 9913220155

Basic calculations (n = 65946564)

Multiplication

n×y
n×2 131893128
n×3 197839692
n×4 263786256
n×5 329732820

Division

n÷y
n÷2 32973282
n÷3 21982188
n÷3 16486641
n÷5 13189312.8

Exponentiation

ny
n2 4348949303406096
n3 2.8679826356983E+23
n4 1.8913360043596E+31
n5 1.2472711085701E+39

Nth Root

y√n
2√n 8120.7489802358
3√n 404.01490811895
4√n 90.115198386486
5√n 36.630127851677

Divisors of 65946564

1, 2, 3, 4, 6, 9, 12, 18, 36, 1831849, 3663698, 5495547, 7327396, 10991094, 16486641, 21982188, 32973282, 65946564

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65946563
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65946564 can be divided by 18 positive divisors. The sum of these divisors (counting 65946564) is 1, the average is 0.055555555555556.

Base conversion 65946564

Base System Value
2 Binary 11111011100100001111000100
3 Ternary 11121002102200100
4 Quaternary 3323210033010
5 Quinary 113340242224
6 Senary 10313244100
8 Octal 373441704
10 Decimal 65946564
12 Duodecimal 1a103630
16 Hexadecimal 3ee43c4
20 Vigesimal 10c3684
36 Base36 139gp0

Cryptographic Hash Functions

md5 a055eebeca82e1150b1a3e9f8a6ca760
sha1 7fa3b14962b82723b7ae630d1cbeb45ab0fb1582
sha256 2bbc8aab684a8cb9a3c5420ccdbf257b0500f4ce6cfe250807a5f646d1532645
sha512 bffb02e177148a470db6303158479495f08677b42e2060353f127c55a436834744a9c4983a279d4d1c6839f23fcd9ed7f421e559058b819562631e9f46586ae7
ripemd-160 59210a94911fac7a2604749dc6daacd3a7cdbc72

65946564 as geometric shapes

Circle

Radius = n
Diameter 131893128
Circumference 414354481.98378
Area 1.3662627182415E+16

Sphere

Radius = n
Volume 1.201337757191E+24
Surface area 5.465050872966E+16
Circumference 414354481.98378

Square

Length = n
Perimeter 263786256
Area 4348949303406096
Diagonal 93262525.200705

Cube

Length = n
Surface area 26093695820436576
Volume 2.8679826356983E+23
Space diagonal 114222799.43259

Equilateral Triangle

Length = n
Perimeter 197839692
Area 1.8831502882602E+15
Altitude 57111399.716296

Triangular Pyramid

Length = n
Surface area 1.8831502882602E+15
Volume 3.3799499500458E+22
Height 31087508.400235