6644920 (number)

6644920 is an even 7-digits composite number following 6644919 and preceding 6644921. In scientific notation, it is written as 6.644920 × 10^6. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 2643840 positive integers (up to 6644920) that are relatively prime to 6644920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.644920 × 10^6
Engineering notation 6.644920 × 10^6

Prime Factorization of 6644920

Prime Factorization 2 × 2 × 2 × 5 × 271 × 613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1661230
Product of the distinct prime numbers

The prime factorization of 6644920 is 2 × 2 × 2 × 5 × 271 × 613. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 76, 12, 798, 570, 1369, 7764, 71870, 75003, 466325, 914061, 4600361, 7584603, 66941562, 74474687, 858363306, 32012025, 1497612259, 8847981317

Basic calculations (n = 6644920)

Multiplication

n×y
n×2 13289840
n×3 19934760
n×4 26579680
n×5 33224600

Division

n÷y
n÷2 3322460
n÷3 2214973.3333333
n÷3 1661230
n÷5 1328984

Exponentiation

ny
n2 44154961806400
n3 2.9340618880658E+20
n4 1.9496606521246E+27
n5 1.2955339060516E+34

Nth Root

y√n
2√n 2577.774233714
3√n 188.00233888746
4√n 50.77178580387
5√n 23.14717266995

Divisors of 6644920

1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 613, 1084, 1226, 1355, 2168, 2452, 2710, 3065, 4904, 5420, 6130, 10840, 12260, 24520, 166123, 332246, 664492, 830615, 1328984, 1661230, 3322460, 6644920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6644919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6644920 can be divided by 32 positive divisors. The sum of these divisors (counting 6644920) is 1, the average is 0.03125.

Base conversion 6644920

Base System Value
2 Binary 11001010110010010111000
3 Ternary 110111121010011
4 Quaternary 121112102320
5 Quinary 3200114140
6 Senary 354231304
8 Octal 31262270
10 Decimal 6644920
12 Duodecimal 2285534
16 Hexadecimal 6564b8
20 Vigesimal 21ac60
36 Base36 3yf94

Cryptographic Hash Functions

md5 9bf8cc7a994db53ce70a811fd6ddcbea
sha1 ef020ae987e6c0649be2949bcf1e99031fb7ff02
sha256 76d657a26ea732feb0e2b59847bd8f82cd2ea8194dff37e1cff3bb46b53aa453
sha512 0b603640cfad67da88f3433cd0dab3b9539123dd0a9f6afb04dc1bfac4d4a93a23ee9c0d4352b010443e3c176cc7f9f404a1b85155307308ace85f1771be3774
ripemd-160 5121a6af42d00c711cc170b5f92882d3d1e4374b

6644920 as geometric shapes

Circle

Radius = n
Diameter 13289840
Circumference 41751263.711384
Area 1.3871690363052E+14

Sphere

Radius = n
Volume 1.2290169696967E+21
Surface area 5.548676145221E+14
Circumference 41751263.711384

Square

Length = n
Perimeter 26579680
Area 44154961806400
Diagonal 9397335.9848842

Cube

Length = n
Surface area 264929770838400
Volume 2.9340618880658E+20
Space diagonal 11509339.052231

Equilateral Triangle

Length = n
Perimeter 19934760
Area 19119659313737
Altitude 5754669.5261153

Triangular Pyramid

Length = n
Surface area 19119659313737
Volume 3.4578250957873E+19
Height 3132445.3282947