646965132 (number)

646965132 is an even 9-digits composite number following 646965131 and preceding 646965133. In scientific notation, it is written as 6.46965132 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 191611200 positive integers (up to 646965132) that are relatively prime to 646965132.

Interesting facts

Basic properties

Name

Name six hundred forty-six million nine hundred sixty-five thousand one hundred thirty-two

Notation

Scientific notation 6.46965132 × 10^8
Engineering notation 6.46965132 × 10^6

Prime Factorization of 646965132

Prime Factorization 2 × 2 × 33 × 67 × 383 × 191

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 323482566
Product of the distinct prime numbers

The prime factorization of 646965132 is 2 × 2 × 33 × 67 × 383 × 191. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 9, 53, 95, 181, 1, 9726, 5235, 59792, 76972, 893972, 492115, 7259274, 5003561, 69029191, 77803488, 177157184, 251231638, 1240181572, 3643607875

Basic calculations (n = 646965132)

Multiplication

n×y
n×2 1293930264
n×3 1940895396
n×4 2587860528
n×5 3234825660

Division

n÷y
n÷2 323482566
n÷3 215655044
n÷3 161741283
n÷5 129393026.4

Exponentiation

ny
n2 418563882023777424
n3 2.7079623718395E+26
n4 1.7519572333481E+35
n5 1.1334552427314E+44

Nth Root

y√n
2√n 25435.509273455
3√n 864.88883688478
4√n 159.48513809586
5√n 57.83306042554

Divisors of 646965132

1, 2, 4, 33, 66, 67, 132, 134, 191, 268, 382, 383, 764, 766, 1532, 2211, 4422, 6303, 8844, 12606, 12639, 12797, 25212, 25278, 25594, 25661, 50556, 51188, 51322, 73153, 102644, 146306, 292612, 422301, 844602, 846813, 1689204, 1693626, 2414049, 3387252, 4828098, 4901251, 9656196, 9802502, 19605004, 161741283, 323482566, 646965132

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -646965131
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 646965132 can be divided by 48 positive divisors. The sum of these divisors (counting 646965132) is 1, the average is 0.020833333333333.

Base conversion 646965132

Base System Value
2 Binary 100110100011111110011110001100
3 Ternary 1200002101020022120
4 Quaternary 212203332132030
5 Quinary 2311110341012
6 Senary 144110412540
8 Octal 4643763614
10 Decimal 646965132
12 Duodecimal 160801150
16 Hexadecimal 268fe78c
20 Vigesimal a23acgc
36 Base36 ap6pho

Cryptographic Hash Functions

md5 5cab1cdda32c9cee2c3b2d94a3f88dda
sha1 c1873ff185916703c36b846713160abd36571e99
sha256 98f2565716b54fe50e7cea916caa37bf0581066542949805bc85b41072b77ba7
sha512 295021e3cd69b00139c6880f3ef4255ed53c8be3d9651f2400b0d8cd0717366d78d452db87dbcb356371b4e293628cdf5e6d60f587108ea93a02942a56fa7555
ripemd-160 3460f7484ae9131b182cc9bf925a8a1688419d3e

646965132 as geometric shapes

Circle

Radius = n
Diameter 1293930264
Circumference 4065001811.6399
Area 1.3149572168239E+18

Sphere

Radius = n
Volume 1.1343086258091E+27
Surface area 5.2598288672957E+18
Circumference 4065001811.6399

Square

Length = n
Perimeter 2587860528
Area 418563882023777424
Diagonal 914946864.0569

Cube

Length = n
Surface area 2511383292142664544
Volume 2.7079623718395E+26
Space diagonal 1120576479.3495

Equilateral Triangle

Length = n
Perimeter 1940895396
Area 1.8124347746961E+17
Altitude 560288239.67475

Triangular Pyramid

Length = n
Surface area 1.8124347746961E+17
Volume 3.1913642605428E+25
Height 304982288.01897