620494942 (number)

620494942 is an even 9-digits composite number following 620494941 and preceding 620494943. In scientific notation, it is written as 6.20494942 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 310081344 positive integers (up to 620494942) that are relatively prime to 620494942.

Interesting facts

Basic properties

Name

Name six hundred twenty million four hundred ninety-four thousand nine hundred forty-two

Notation

Scientific notation 6.20494942 × 10^8
Engineering notation 6.20494942 × 10^6

Prime Factorization of 620494942

Prime Factorization 2 × 164239 × 1889

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 620494942
Product of the distinct prime numbers

The prime factorization of 620494942 is 2 × 164239 × 1889. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 35, 68, 597, 725, 5900, 8248, 65112, 27332, 87237, 747191, 1689876, 8841859, 3803370, 85280445, 653058494, 778195924, 8922419026, 7294854085

Basic calculations (n = 620494942)

Multiplication

n×y
n×2 1240989884
n×3 1861484826
n×4 2481979768
n×5 3102474710

Division

n÷y
n÷2 310247471
n÷3 206831647.33333
n÷3 155123735.5
n÷5 124098988.4

Exponentiation

ny
n2 385013973047583364
n3 2.3889922287535E+26
n4 1.4823575944189E+35
n5 9.1979538957219E+43

Nth Root

y√n
2√n 24909.735887801
3√n 852.92874011813
4√n 157.82818470666
5√n 57.351878738869

Divisors of 620494942

1, 2, 1889, 3778, 164239, 328478, 310247471, 620494942

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -620494941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 620494942 can be divided by 8 positive divisors. The sum of these divisors (counting 620494942) is 1, the average is 0.125.

Base conversion 620494942

Base System Value
2 Binary 100100111111000000000001011110
3 Ternary 1121020120102001011
4 Quaternary 210333000001132
5 Quinary 2232321314232
6 Senary 141323205434
8 Octal 4477000136
10 Decimal 620494942
12 Duodecimal 15397687a
16 Hexadecimal 24fc005e
20 Vigesimal 9di1h72
36 Base36 a9fcym

Cryptographic Hash Functions

md5 050e30792276b734732c40dcdef791f9
sha1 40165ba4591146f384778e0db2701efd118fb46c
sha256 7cc7ac31d7dd933d69ce63f482fb148591e5558b87e19706b7c18bed11c5d0a9
sha512 912ea6e0151b5cc65b33de52f40ec7142e056b3ac1960f00f44b6e9b925c04a05d45a7534bef21a8861567215ee79a3deab129a22ffb94351f95803b5947c0cc
ripemd-160 bb2ea04e102a5691020152e5ca9fb0e14e1ab5b8

620494942 as geometric shapes

Circle

Radius = n
Diameter 1240989884
Circumference 3898684702.7536
Area 1.2095570692557E+18

Sphere

Radius = n
Volume 1.0006987247113E+27
Surface area 4.8382282770228E+18
Circumference 3898684702.7536

Square

Length = n
Perimeter 2481979768
Area 385013973047583364
Diagonal 877512362.36031

Cube

Length = n
Surface area 2310083838285500184
Volume 2.3889922287535E+26
Space diagonal 1074728765.3835

Equilateral Triangle

Length = n
Perimeter 1861484826
Area 1.6671594073559E+17
Altitude 537364382.69175

Triangular Pyramid

Length = n
Surface area 1.6671594073559E+17
Volume 2.8154543419226E+25
Height 292504120.78677