646103664 (number)

646103664 is an even 9-digits composite number following 646103663 and preceding 646103665. In scientific notation, it is written as 6.46103664 × 10^8. The sum of its digits is 36. It has a total of 9 prime factors and 120 positive divisors. There are 202034304 positive integers (up to 646103664) that are relatively prime to 646103664.

Interesting facts

Basic properties

Name

Name six hundred forty-six million one hundred three thousand six hundred sixty-four

Notation

Scientific notation 6.46103664 × 10^8
Engineering notation 6.46103664 × 10^6

Prime Factorization of 646103664

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 19 × 107 × 2207

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 26920986
Product of the distinct prime numbers

The prime factorization of 646103664 is 2 × 2 × 2 × 2 × 3 × 3 × 19 × 107 × 2207. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 646103664)

Multiplication

n×y
n×2 1292207328
n×3 1938310992
n×4 2584414656
n×5 3230518320

Division

n÷y
n÷2 323051832
n÷3 215367888
n÷3 161525916
n÷5 129220732.8

Exponentiation

ny
n2 417449944634224896
n3 2.6971593876477E+26
n4 1.7426445627512E+35
n5 1.1259290370432E+44

Nth Root

y√n
2√n 25418.569275237
3√n 864.50478475881
4√n 159.43202085916
5√n 57.817650665248

Divisors of 646103664

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -646103663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 646103664 can be divided by 120 positive divisors. The sum of these divisors (counting 646103664) is 1, the average is 0.0083333333333333.

Base conversion 646103664

Base System Value
2 Binary 100110100000101100001001110000
3 Ternary 1200000202110121100
4 Quaternary 212200230021300
5 Quinary 2310400304124
6 Senary 144040124400
8 Octal 4640541160
10 Decimal 646103664
12 Duodecimal 160466700
16 Hexadecimal 2682c270
20 Vigesimal a1i2j34
36 Base36 aoo8s0

Cryptographic Hash Functions

md5 dba69d18944d01db1d7af42bef8dcb63
sha1 119a400650c36c909bf78476f0beaa2cd89b0f9f
sha256 072cc2d0d34f87677d47975ce9d4f6e7d246a1b1690a2c2409180bbf78cd2c43
sha512 76028b2ce72f2ab76012a58b0bbb4c5184c382788357ebbcf706972758f495df388d5872d2407940d8e50a17b9b70d6adcd73b084b423e68cb2e107b8edb68ed
ripemd-160 774b9d2a65d939d1c8ed2f440bbfd9bd63b3ebe6

646103664 as geometric shapes

Circle

Radius = n
Diameter 1292207328
Circumference 4059589048.5597
Area 1.3114576793043E+18

Sphere

Radius = n
Volume 1.1297834823726E+27
Surface area 5.2458307172174E+18
Circumference 4059589048.5597

Square

Length = n
Perimeter 2584414656
Area 417449944634224896
Diagonal 913728564.32775

Cube

Length = n
Surface area 2504699667805349376
Volume 2.6971593876477E+26
Space diagonal 1119084373.0044

Equilateral Triangle

Length = n
Perimeter 1938310992
Area 1.8076112843082E+17
Altitude 559542186.50221

Triangular Pyramid

Length = n
Surface area 1.8076112843082E+17
Volume 3.1786328215777E+25
Height 304576188.10925