6420900 (number)

6420900 is an even 7-digits composite number following 6420899 and preceding 6420901. In scientific notation, it is written as 6.420900 × 10^6. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 1610240 positive integers (up to 6420900) that are relatively prime to 6420900.

Interesting facts

Basic properties

Name

Name six million four hundred twenty thousand nine hundred

Notation

Scientific notation 6.420900 × 10^6
Engineering notation 6.420900 × 10^6

Prime Factorization of 6420900

Prime Factorization 2 × 2 × 3 × 25 × 17 × 1259

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3210450
Product of the distinct prime numbers

The prime factorization of 6420900 is 2 × 2 × 3 × 25 × 17 × 1259. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 6, 2, 60, 891, 861, 9816, 3124, 28085, 26381, 281006, 646842, 7841130, 9465109, 57817126, 42108796, 786621800, 625242629, 7049420014, 8526354490

Basic calculations (n = 6420900)

Multiplication

n×y
n×2 12841800
n×3 19262700
n×4 25683600
n×5 32104500

Division

n÷y
n÷2 3210450
n÷3 2140300
n÷3 1605225
n÷5 1284180

Exponentiation

ny
n2 41227956810000
n3 2.6472058788133E+20
n4 1.6997444227272E+27
n5 1.0913888963889E+34

Nth Root

y√n
2√n 2533.9494864736
3√n 185.86543625956
4√n 50.338350057125
5√n 22.988952410405

Divisors of 6420900

1, 2, 3, 4, 6, 12, 17, 25, 34, 50, 51, 68, 75, 100, 102, 150, 204, 300, 425, 850, 1259, 1275, 1700, 2518, 2550, 3777, 5036, 5100, 7554, 15108, 21403, 31475, 42806, 62950, 64209, 85612, 94425, 125900, 128418, 188850, 256836, 377700, 535075, 1070150, 1605225, 2140300, 3210450, 6420900

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 -6420899
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 6420900 can be divided by 48 positive divisors. The sum of these divisors (counting 6420900) is 1, the average is 0.020833333333333.

Base conversion 6420900

Base System Value
2 Binary 11000011111100110100100
3 Ternary 110002012211010
4 Quaternary 120133212210
5 Quinary 3120432100
6 Senary 345342220
8 Octal 30374644
10 Decimal 6420900
12 Duodecimal 2197970
16 Hexadecimal 61f9a4
20 Vigesimal 202c50
36 Base36 3tmec

Cryptographic Hash Functions

md5 c0eb5fd3726505c8d79b7a6f5e6a9b60
sha1 8621fdbc146386110d0ac34a9a62155cc3426c84
sha256 854aee44e97d25b0c08e7af13a704c0822ebf0a01a6d360ae8c4713d325ddddb
sha512 ba66eca41bc26e0723d82dfb19127ba74a02528957ea4fb78f88e287d3ca03a70d817b16e0f4e203c8622277b87a5f773a2b89fe3aed3cd80a10f8ee8c9e6ef5
ripemd-160 c7fb48a7a38bbc737196f3f72dd735b2763140eb

6420900 as geometric shapes

Circle

Radius = n
Diameter 12841800
Circumference 40343704.538869
Area 1.2952144623681E+14

Sphere

Radius = n
Volume 1.1088590055226E+21
Surface area 5.1808578494725E+14
Circumference 40343704.538869

Square

Length = n
Perimeter 25683600
Area 41227956810000
Diagonal 9080523.8626414

Cube

Length = n
Surface area 247367740860000
Volume 2.6472058788133E+20
Space diagonal 11121325.030319

Equilateral Triangle

Length = n
Perimeter 19262700
Area 17852228971794
Altitude 5560662.5151595

Triangular Pyramid

Length = n
Surface area 17852228971794
Volume 3.119762046843E+19
Height 3026841.2875471