646064900 (number)

646064900 is an even 9-digits composite number following 646064899 and preceding 646064901. In scientific notation, it is written as 6.46064900 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 230307840 positive integers (up to 646064900) that are relatively prime to 646064900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.46064900 × 10^8
Engineering notation 6.46064900 × 10^6

Prime Factorization of 646064900

Prime Factorization 2 × 2 × 65 × 5 × 29 × 17137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 323032450
Product of the distinct prime numbers

The prime factorization of 646064900 is 2 × 2 × 65 × 5 × 29 × 17137. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 52, 36, 254, 161, 4694, 1354, 50441, 83372, 477391, 685722, 2290181, 5639853, 46930020, 75825412, 791541345, 766758481, 2691802132, 5737381415

Basic calculations (n = 646064900)

Multiplication

n×y
n×2 1292129800
n×3 1938194700
n×4 2584259600
n×5 3230324500

Division

n÷y
n÷2 323032450
n÷3 215354966.66667
n÷3 161516225
n÷5 129212980

Exponentiation

ny
n2 417399855012010000
n3 2.6966739558835E+26
n4 1.7422263896405E+35
n5 1.1255913182004E+44

Nth Root

y√n
2√n 25417.806750387
3√n 864.48749530741
4√n 159.42962946199
5√n 57.81695687652

Divisors of 646064900

1, 2, 4, 5, 10, 20, 29, 58, 65, 116, 130, 145, 260, 290, 325, 580, 650, 1300, 1885, 3770, 7540, 9425, 17137, 18850, 34274, 37700, 68548, 85685, 171370, 342740, 496973, 993946, 1113905, 1987892, 2227810, 2484865, 4455620, 4969730, 5569525, 9939460, 11139050, 22278100, 32303245, 64606490, 129212980, 161516225, 323032450, 646064900

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 -646064899
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 646064900 can be divided by 48 positive divisors. The sum of these divisors (counting 646064900) is 1, the average is 0.020833333333333.

Base conversion 646064900

Base System Value
2 Binary 100110100000100010101100000100
3 Ternary 1200000200111102122
4 Quaternary 212200202230010
5 Quinary 2310343034100
6 Senary 144035225112
8 Octal 4640425404
10 Decimal 646064900
12 Duodecimal 160448198
16 Hexadecimal 26822b04
20 Vigesimal a1hi250
36 Base36 aonev8

Cryptographic Hash Functions

md5 11661a315229e62eb5abf65d6c8840d4
sha1 83f64e397eeff24b11b75bffa3d839aa1b1902c8
sha256 9f1be08ae8863c8fc096ecfc728e653a0d3957c898000916827bc85f9eb5e3d3
sha512 e6992fa2add66abf07deaef13a940b1cab23731238921e32f2e0ccbbe4162a97c2ad2e4f04bde40c6c88004e01304f0c9adb086a637d9f4033064e6b77afd2af
ripemd-160 235f57b54aa85dfbcf41aedbffb32a955e0a90f7

646064900 as geometric shapes

Circle

Radius = n
Diameter 1292129800
Circumference 4059345487.1644
Area 1.3113003181152E+18

Sphere

Radius = n
Volume 1.1295801451907E+27
Surface area 5.2452012724607E+18
Circumference 4059345487.1644

Square

Length = n
Perimeter 2584259600
Area 417399855012010000
Diagonal 913673743.75322

Cube

Length = n
Surface area 2504399130072060000
Volume 2.6966739558835E+26
Space diagonal 1119017231.7869

Equilateral Triangle

Length = n
Perimeter 1938194700
Area 1.8073943898817E+17
Altitude 559508615.89345

Triangular Pyramid

Length = n
Surface area 1.8073943898817E+17
Volume 3.1780607347573E+25
Height 304557914.58441