6389640420 (number)

6389640420 is an even 10-digits composite number following 6389640419 and preceding 6389640421. In scientific notation, it is written as 6.389640420 × 10^9. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 1703409280 positive integers (up to 6389640420) that are relatively prime to 6389640420.

Interesting facts

Basic properties

Name

Name six billion three hundred eighty-nine million six hundred forty thousand four hundred twenty

Notation

Scientific notation 6.389640420 × 10^9
Engineering notation 6.389640420 × 10^9

Prime Factorization of 6389640420

Prime Factorization 2 × 2 × 3 × 5 × 3947 × 26981

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3194820210
Product of the distinct prime numbers

The prime factorization of 6389640420 is 2 × 2 × 3 × 5 × 3947 × 26981. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 2, 45, 28, 870, 558, 2624, 6311, 70918, 32142, 379928, 818623, 9148989, 2972758, 22897598, 47748647, 992338785, 737224184, 821423800, 5326766021

Basic calculations (n = 6389640420)

Multiplication

n×y
n×2 12779280840
n×3 19168921260
n×4 25558561680
n×5 31948202100

Division

n÷y
n÷2 3194820210
n÷3 2129880140
n÷3 1597410105
n÷5 1277928084

Exponentiation

ny
n2 4.0827504696898E+19
n3 2.6087307425904E+29
n4 1.6668851397752E+39
n5 1.0650796664605E+49

Nth Root

y√n
2√n 79935.226402382
3√n 1855.6332234666
4√n 282.7281846622
5√n 91.431381893893

Divisors of 6389640420

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3947, 7894, 11841, 15788, 19735, 23682, 26981, 39470, 47364, 53962, 59205, 78940, 80943, 107924, 118410, 134905, 161886, 236820, 269810, 323772, 404715, 539620, 809430, 1618860, 106494007, 212988014, 319482021, 425976028, 532470035, 638964042, 1064940070, 1277928084, 1597410105, 2129880140, 3194820210, 6389640420

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 -6389640419
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 6389640420 can be divided by 48 positive divisors. The sum of these divisors (counting 6389640420) is 1, the average is 0.020833333333333.

Base conversion 6389640420

Base System Value
2 Binary 101111100110110100010110011100100
3 Ternary 121111022020100211220
4 Quaternary 11330312202303210
5 Quinary 101041221443140
6 Senary 2534012100340
8 Octal 57466426344
10 Decimal 6389640420
12 Duodecimal 12a3a646b0
16 Hexadecimal 17cda2ce4
20 Vigesimal 4jgf5110
36 Base36 2xo863o

Cryptographic Hash Functions

md5 e3b11cdb768fc9daf2ad1098fbf1e5bc
sha1 1915657c9cfc76f5e67a1afda3dfe9cf4ab7ad10
sha256 44e75fa281248066df4eb9cf1ee969a134bf133bf26ada3218f5c110d2d55064
sha512 b17b9198f97d9fbbc2050484675db823819ee82a1d585cd7c3971b90c68f224d5d2ba01d0234d40c60bfddf2cf8edbaa532a34815f2a949cd0e023f425ed63af
ripemd-160 5fe0c7b8a49b98bab6a79158d264e3d4e84c28c2

6389640420 as geometric shapes

Circle

Radius = n
Diameter 12779280840
Circumference 40147294805.105
Area 1.2826338882018E+20

Sphere

Radius = n
Volume 1.0927425781488E+30
Surface area 5.1305355528071E+20
Circumference 40147294805.105

Square

Length = n
Perimeter 25558561680
Area 4.0827504696898E+19
Diagonal 9036316140.6513

Cube

Length = n
Surface area 2.4496502818139E+20
Volume 2.6087307425904E+29
Space diagonal 11067181849.536

Equilateral Triangle

Length = n
Perimeter 19168921260
Area 1.7678828120321E+19
Altitude 5533590924.7679

Triangular Pyramid

Length = n
Surface area 1.7678828120321E+19
Volume 3.0744186639591E+28
Height 3012105380.2171