2945496938 (number)

2945496938 is an even 10-digits composite number following 2945496937 and preceding 2945496939. In scientific notation, it is written as 2.945496938 × 10^9. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 1472748468 positive integers (up to 2945496938) that are relatively prime to 2945496938.

Interesting facts

Basic properties

Name

Name two billion nine hundred forty-five million four hundred ninety-six thousand nine hundred thirty-eight

Notation

Scientific notation 2.945496938 × 10^9
Engineering notation 2.945496938 × 10^9

Prime Factorization of 2945496938

Prime Factorization 2 × 1472748469

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2945496938
Product of the distinct prime numbers

The prime factorization of 2945496938 is 2 × 1472748469. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 97, 80, 150, 728, 1854, 206, 2734, 10787, 410850, 119709, 5680808, 3808, 69789887, 66277626, 223056713, 392640714, 7832114355, 2140682097

Basic calculations (n = 2945496938)

Multiplication

n×y
n×2 5890993876
n×3 8836490814
n×4 11781987752
n×5 14727484690

Division

n÷y
n÷2 1472748469
n÷3 981832312.66667
n÷3 736374234.5
n÷5 589099387.6

Exponentiation

ny
n2 8675952211767375844
n3 2.5554990673995E+28
n4 7.5272146780871E+37
n5 2.2171387785974E+47

Nth Root

y√n
2√n 54272.432578612
3√n 1433.4620239359
4√n 232.96444488078
5√n 78.312613022125

Divisors of 2945496938

1, 2, 1472748469, 2945496938

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2945496937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2945496938 can be divided by 4 positive divisors. The sum of these divisors (counting 2945496938) is 1, the average is 0.25.

Base conversion 2945496938

Base System Value
2 Binary 10101111100100001011011101101010
3 Ternary 21121021110202012012
4 Quaternary 2233210023131222
5 Quinary 22013021400223
6 Senary 1204140115522
8 Octal 25744133552
10 Decimal 2945496938
12 Duodecimal 6a2535ba2
16 Hexadecimal af90b76a
20 Vigesimal 2609726i
36 Base36 1cpo7ze

Cryptographic Hash Functions

md5 a365cf72cf6e09d576fc86264fea5be9
sha1 9a222c4c22c530e8301cf7d5a1d9838c3877302d
sha256 52e14dc92abf99aa81b400f75e4d4c912c4dffb575e22c6ecfad8fa546962d37
sha512 00afd7330be19b8e06a49ffc7e72f4e506ec535b9919664bf63feb13d4d6376fe7fcf207ed31fe8825c66cedc77c08893d6f44126f0f122d5e3a0e9e023df78c
ripemd-160 6c44a3d922f5a9a7ccbded85378429408313c14e

2945496938 as geometric shapes

Circle

Radius = n
Diameter 5890993876
Circumference 18507103083.184
Area 2.7256307731385E+19

Sphere

Radius = n
Volume 1.0704449461864E+29
Surface area 1.0902523092554E+20
Circumference 18507103083.184

Square

Length = n
Perimeter 11781987752
Area 8675952211767375844
Diagonal 4165561717.648

Cube

Length = n
Surface area 5.2055713270604E+19
Volume 2.5554990673995E+28
Space diagonal 5101750350.1546

Equilateral Triangle

Length = n
Perimeter 8836490814
Area 3.7567975087052E+18
Altitude 2550875175.0773

Triangular Pyramid

Length = n
Surface area 3.7567975087052E+18
Volume 3.0116845331235E+27
Height 1388520572.5493