2949208745 (number)

2949208745 is an odd 10-digits composite number following 2949208744 and preceding 2949208746. In scientific notation, it is written as 2.949208745 × 10^9. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 2022314544 positive integers (up to 2949208745) that are relatively prime to 2949208745.

Interesting facts

Basic properties

Name

Name two billion nine hundred forty-nine million two hundred eight thousand seven hundred forty-five

Notation

Scientific notation 2.949208745 × 10^9
Engineering notation 2.949208745 × 10^9

Prime Factorization of 2949208745

Prime Factorization 7 × 5 × 84263107

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2949208745
Product of the distinct prime numbers

The prime factorization of 2949208745 is 7 × 5 × 84263107. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2949208745)

Multiplication

n×y
n×2 5898417490
n×3 8847626235
n×4 11796834980
n×5 14746043725

Division

n÷y
n÷2 1474604372.5
n÷3 983069581.66667
n÷3 737302186.25
n÷5 589841749

Exponentiation

ny
n2 8697832221584475025
n3 2.565172285044E+28
n4 7.5652285354833E+37
n5 2.2311438154771E+47

Nth Root

y√n
2√n 54306.617874804
3√n 1434.0639032398
4√n 233.03780353154
5√n 78.332340416154

Divisors of 2949208745

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 -2949208744
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 2949208745 can be divided by 8 positive divisors. The sum of these divisors (counting 2949208745) is 1, the average is 0.125.

Base conversion 2949208745

Base System Value
2 Binary 10101111110010010101101010101001
3 Ternary 21121112110022211112
4 Quaternary 2233302111222221
5 Quinary 22014444134440
6 Senary 1204351440105
8 Octal 25762255251
10 Decimal 2949208745
12 Duodecimal 6a3826035
16 Hexadecimal afc95aa9
20 Vigesimal 261cb1h5
36 Base36 1crvs15

Cryptographic Hash Functions

md5 ec6a9049d6910ae9f1ac6504e3499b04
sha1 e65d47ff8d172f9401ae9216edf591f6058aed17
sha256 1f226fba8fb8654b049fee09e986e487a04ea94689592e644281e7daaafe79de
sha512 577273074a721b25ce6c57f00012035b37f700574aac224ab69b199c6445da9f6f8ad47145b4e3de82d2e7dd27b78a4edfb875a09464229550e411d622fbc450
ripemd-160 a438ee905afc3a41526c36757e82d7257e5263c1

2949208745 as geometric shapes

Circle

Radius = n
Diameter 5898417490
Circumference 18530425054.39
Area 2.7325045809486E+19

Sphere

Radius = n
Volume 1.0744968541182E+29
Surface area 1.0930018323795E+20
Circumference 18530425054.39

Square

Length = n
Perimeter 11796834980
Area 8697832221584475025
Diagonal 4170811005.4483

Cube

Length = n
Surface area 5.2186993329507E+19
Volume 2.565172285044E+28
Space diagonal 5108179388.4664

Equilateral Triangle

Length = n
Perimeter 8847626235
Area 3.7662718308735E+18
Altitude 2554089694.2332

Triangular Pyramid

Length = n
Surface area 3.7662718308735E+18
Volume 3.023084529444E+27
Height 1390270335.1494