6420007944 (number)

6420007944 is an even 10-digits composite number following 6420007943 and preceding 6420007945. In scientific notation, it is written as 6.420007944 × 10^9. The sum of its digits is 36. It has a total of 8 prime factors and 128 positive divisors. There are 1831781952 positive integers (up to 6420007944) that are relatively prime to 6420007944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.420007944 × 10^9
Engineering notation 6.420007944 × 10^9

Prime Factorization of 6420007944

Prime Factorization 2 × 2 × 2 × 7 × 3 × 9 × 859 × 4943

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1605001986
Product of the distinct prime numbers

The prime factorization of 6420007944 is 2 × 2 × 2 × 7 × 3 × 9 × 859 × 4943. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6420007944)

Multiplication

n×y
n×2 12840015888
n×3 19260023832
n×4 25680031776
n×5 32100039720

Division

n÷y
n÷2 3210003972
n÷3 2140002648
n÷3 1605001986
n÷5 1284001588.8

Exponentiation

ny
n2 4.1216502001023E+19
n3 2.6461027027046E+29
n4 1.6988000372003E+39
n5 1.0906309734094E+49

Nth Root

y√n
2√n 80124.952068628
3√n 1858.5682842906
4√n 283.06351242897
5√n 91.518124845306

Divisors of 6420007944

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6420007943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6420007944 can be divided by 128 positive divisors. The sum of these divisors (counting 6420007944) is 1, the average is 0.0078125.

Base conversion 6420007944

Base System Value
2 Binary 101111110101010011000110000001000
3 Ternary 121120102101012021000
4 Quaternary 11332222120300020
5 Quinary 101122010223234
6 Senary 2541015015000
8 Octal 57652306010
10 Decimal 6420007944
12 Duodecimal 12b206a460
16 Hexadecimal 17ea98c08
20 Vigesimal 50650jh4
36 Base36 2y6b1u0

Cryptographic Hash Functions

md5 eb1dc3fe17593f4a4a1bb0ae09c4fbda
sha1 29d57a4cd7b8a4c208c752e43a413162461698c8
sha256 50db28797099fe766dc8f624395e12c68b66d428456a2cfed0ebd3748144a78e
sha512 95041cf015ccf0dcb2b6a3304ff8855d854760007cec593dfe2d54f2814c1af6b62183d82ff28e4fae3c130fdb1172ecf230800b39e1df29b0ce59ba53a071db
ripemd-160 1376a84fa93f4e6ac547154b5d0e01ee3f00651f

6420007944 as geometric shapes

Circle

Radius = n
Diameter 12840015888
Circumference 40338099585.717
Area 1.2948545989308E+20

Sphere

Radius = n
Volume 1.1083969081948E+30
Surface area 5.1794183957233E+20
Circumference 40338099585.717

Square

Length = n
Perimeter 25680031776
Area 4.1216502001023E+19
Diagonal 9079262304.9478

Cube

Length = n
Surface area 2.4729901200614E+20
Volume 2.6461027027046E+29
Space diagonal 11119779944.004

Equilateral Triangle

Length = n
Perimeter 19260023832
Area 1.7847268894009E+19
Altitude 5559889972.0019

Triangular Pyramid

Length = n
Surface area 1.7847268894009E+19
Volume 3.1184619413308E+28
Height 3026420768.3159