6646980 (number)

6646980 is an even 7-digits composite number following 6646979 and preceding 6646981. In scientific notation, it is written as 6.646980 × 10^6. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 1757568 positive integers (up to 6646980) that are relatively prime to 6646980.

Interesting facts

Basic properties

Name

Name six million six hundred forty-six thousand nine hundred eighty

Notation

Scientific notation 6.646980 × 10^6
Engineering notation 6.646980 × 10^6

Prime Factorization of 6646980

Prime Factorization 2 × 2 × 15 × 139 × 797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3323490
Product of the distinct prime numbers

The prime factorization of 6646980 is 2 × 2 × 15 × 139 × 797. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 92, 30, 246, 18, 8999, 667, 29935, 66966, 115517, 605714, 4242436, 5989274, 29425676, 95090106, 296971593, 687185005, 6202506519, 2973940843

Basic calculations (n = 6646980)

Multiplication

n×y
n×2 13293960
n×3 19940940
n×4 26587920
n×5 33234900

Division

n÷y
n÷2 3323490
n÷3 2215660
n÷3 1661745
n÷5 1329396

Exponentiation

ny
n2 44182343120400
n3 2.9367915107444E+20
n4 1.9520794436088E+27
n5 1.2975433020079E+34

Nth Root

y√n
2√n 2578.1737722659
3√n 188.02176449399
4√n 50.775720302778
5√n 23.148607668832

Divisors of 6646980

1, 2, 4, 15, 30, 60, 139, 278, 556, 797, 1594, 2085, 3188, 4170, 8340, 11955, 23910, 47820, 110783, 221566, 443132, 1661745, 3323490, 6646980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6646979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6646980 can be divided by 24 positive divisors. The sum of these divisors (counting 6646980) is 1, the average is 0.041666666666667.

Base conversion 6646980

Base System Value
2 Binary 11001010110110011000100
3 Ternary 110111200221110
4 Quaternary 121112303010
5 Quinary 3200200410
6 Senary 354245020
8 Octal 31266304
10 Decimal 6646980
12 Duodecimal 2286770
16 Hexadecimal 656cc4
20 Vigesimal 21ah90
36 Base36 3yguc

Cryptographic Hash Functions

md5 15aa664c958936a0259a98bec420e0f0
sha1 faa746b183fd7249a4e06bf5a8e2415e326c79bd
sha256 2655c72fdd2e3a47fd81238085ca622c4980a3c752e4b91987e84f99486c94d3
sha512 3e08db2a428c86abb62440b96c05666249e468b9d5126c005e317163cdfce1ab44f56012a598eee474fa923bf82d956165fc0e929adacef898b0f74efa8d392b
ripemd-160 4222305faa86caf94e0dbe66b8a93550ecfdbe35

6646980 as geometric shapes

Circle

Radius = n
Diameter 13293960
Circumference 41764207.073117
Area 1.3880292456543E+14

Sphere

Radius = n
Volume 1.2301603513706E+21
Surface area 5.5521169826173E+14
Circumference 41764207.073117

Square

Length = n
Perimeter 26587920
Area 44182343120400
Diagonal 9400249.2648227

Cube

Length = n
Surface area 265094058722400
Volume 2.9367915107444E+20
Space diagonal 11512907.076894

Equilateral Triangle

Length = n
Perimeter 19940940
Area 19131515770494
Altitude 5756453.5384471

Triangular Pyramid

Length = n
Surface area 19131515770494
Volume 3.461041986964E+19
Height 3133416.4216076