6420238664 (number)

6420238664 is an even 10-digits composite number following 6420238663 and preceding 6420238665. In scientific notation, it is written as 6.420238664 × 10^9. The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors. There are 2749721856 positive integers (up to 6420238664) that are relatively prime to 6420238664.

Interesting facts

Basic properties

Name

Name six billion four hundred twenty million two hundred thirty-eight thousand six hundred sixty-four

Notation

Scientific notation 6.420238664 × 10^9
Engineering notation 6.420238664 × 10^9

Prime Factorization of 6420238664

Prime Factorization 2 × 2 × 2 × 7 × 1553 × 73823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1605059666
Product of the distinct prime numbers

The prime factorization of 6420238664 is 2 × 2 × 2 × 7 × 1553 × 73823. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6420238664)

Multiplication

n×y
n×2 12840477328
n×3 19260715992
n×4 25680954656
n×5 32101193320

Division

n÷y
n÷2 3210119332
n÷3 2140079554.6667
n÷3 1605059666
n÷5 1284047732.8

Exponentiation

ny
n2 4.1219464502721E+19
n3 2.6463879970974E+29
n4 1.699044253891E+39
n5 1.0908269610678E+49

Nth Root

y√n
2√n 80126.391806945
3√n 1858.5905482162
4√n 283.06605555408
5√n 91.518782625123

Divisors of 6420238664

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 -6420238663
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 6420238664 can be divided by 32 positive divisors. The sum of these divisors (counting 6420238664) is 1, the average is 0.03125.

Base conversion 6420238664

Base System Value
2 Binary 101111110101011010001000101001000
3 Ternary 121120102210220202012
4 Quaternary 11332223101011020
5 Quinary 101122040114124
6 Senary 2541023555052
8 Octal 57653210510
10 Decimal 6420238664
12 Duodecimal 12b215ba88
16 Hexadecimal 17ead1148
20 Vigesimal 50669gd4
36 Base36 2y6fzuw

Cryptographic Hash Functions

md5 3c061e0be113d11458103c5bc13fb7ba
sha1 6cb3fcb3f6a612b8ef16322fd052ddedd562b626
sha256 51ac6b2e1835688652a25209926bc40f2f9efbc683de970b42f03981a10d7db1
sha512 a59c6e5f01b57c91fefb576a8dedd4e8c668e76b22f69f8c18d6af9c2409b63a6ef51fd0e36a9cbc7d01ecab7347e2ff0f7f7456e969b954a7814f3b85672a68
ripemd-160 4584f591ae9b21bc039f6307e7f114123c8a5dbc

6420238664 as geometric shapes

Circle

Radius = n
Diameter 12840477328
Circumference 40339549242.231
Area 1.2949476686665E+20

Sphere

Radius = n
Volume 1.1085164120306E+30
Surface area 5.1797906746661E+20
Circumference 40339549242.231

Square

Length = n
Perimeter 25680954656
Area 4.1219464502721E+19
Diagonal 9079588592.3009

Cube

Length = n
Surface area 2.4731678701632E+20
Volume 2.6463879970974E+29
Space diagonal 11120179562.766

Equilateral Triangle

Length = n
Perimeter 19260715992
Area 1.7848551694873E+19
Altitude 5560089781.3831

Triangular Pyramid

Length = n
Surface area 1.7848551694873E+19
Volume 3.1187981639971E+28
Height 3026529530.767