645367064 (number)

645367064 is an even 9-digits composite number following 645367063 and preceding 645367065. In scientific notation, it is written as 6.45367064 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 8 positive divisors. There are 322683528 positive integers (up to 645367064) that are relatively prime to 645367064.

Interesting facts

Basic properties

Name

Name six hundred forty-five million three hundred sixty-seven thousand sixty-four

Notation

Scientific notation 6.45367064 × 10^8
Engineering notation 6.45367064 × 10^6

Prime Factorization of 645367064

Prime Factorization 2 × 2 × 2 × 80670883

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 161341766
Product of the distinct prime numbers

The prime factorization of 645367064 is 2 × 2 × 2 × 80670883. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 12, 47, 279, 21, 8230, 7325, 22539, 84450, 867485, 941273, 9877842, 6599447, 91961195, 24486103, 995256508, 801036399, 1088226246, 2025466560

Basic calculations (n = 645367064)

Multiplication

n×y
n×2 1290734128
n×3 1936101192
n×4 2581468256
n×5 3226835320

Division

n÷y
n÷2 322683532
n÷3 215122354.66667
n÷3 161341766
n÷5 129073412.8

Exponentiation

ny
n2 416498647295980096
n3 2.6879450916538E+26
n4 1.7347112319938E+35
n5 1.1195254946797E+44

Nth Root

y√n
2√n 25404.075735992
3√n 864.17612935933
4√n 159.38656071323
5√n 57.804461476392

Divisors of 645367064

1, 2, 4, 8, 80670883, 161341766, 322683532, 645367064

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 -645367063
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 645367064 can be divided by 8 positive divisors. The sum of these divisors (counting 645367064) is 1, the average is 0.125.

Base conversion 645367064

Base System Value
2 Binary 100110011101111000010100011000
3 Ternary 1122222101001011212
4 Quaternary 212131320110120
5 Quinary 2310203221224
6 Senary 144012242252
8 Octal 4635702430
10 Decimal 645367064
12 Duodecimal 160170388
16 Hexadecimal 26778518
20 Vigesimal a1dahd4
36 Base36 ao8gew

Cryptographic Hash Functions

md5 bbd2fab85e4fedec7958150441746b3b
sha1 23ee0f8df8cdd47d8ff0b23d900a4a25ad37042b
sha256 d4efab93dab0c349a62e956dfe29a606fff00db5b4eec3d3919bf021e2e8940d
sha512 1d69a77536439078f385975a155ab69b7de3fe6f5de38e36be9ec8e7631118eb51aefa55e22bda3f3815d110d5a227e1863945c68d4e87f51998227c6d055c8c
ripemd-160 6d19aa9bf7a646db66e224d1457b393f4af9c5bf

645367064 as geometric shapes

Circle

Radius = n
Diameter 1290734128
Circumference 4054960854.2624
Area 1.3084690905751E+18

Sphere

Radius = n
Volume 1.1259238070923E+27
Surface area 5.2338763623006E+18
Circumference 4054960854.2624

Square

Length = n
Perimeter 2581468256
Area 416498647295980096
Diagonal 912686854.61771

Cube

Length = n
Surface area 2498991883775880576
Volume 2.6879450916538E+26
Space diagonal 1117808544.3796

Equilateral Triangle

Length = n
Perimeter 1936101192
Area 1.8034920460009E+17
Altitude 558904272.18978

Triangular Pyramid

Length = n
Surface area 1.8034920460009E+17
Volume 3.1677736696091E+25
Height 304228951.53924