2945496909 (number)

2945496909 is an odd 10-digits composite number following 2945496908 and preceding 2945496910. In scientific notation, it is written as 2.945496909 × 10^9. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 1814896512 positive integers (up to 2945496909) that are relatively prime to 2945496909.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.945496909 × 10^9
Engineering notation 2.945496909 × 10^9

Prime Factorization of 2945496909

Prime Factorization 3 × 47 × 23 × 79 × 11497

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2945496909
Product of the distinct prime numbers

The prime factorization of 2945496909 is 3 × 47 × 23 × 79 × 11497. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2945496909)

Multiplication

n×y
n×2 5890993818
n×3 8836490727
n×4 11781987636
n×5 14727484545

Division

n÷y
n÷2 1472748454.5
n÷3 981832303
n÷3 736374227.25
n÷5 589099381.8

Exponentiation

ny
n2 8675952040928554281
n3 2.5554989919187E+28
n4 7.5272143816492E+37
n5 2.2171386694528E+47

Nth Root

y√n
2√n 54272.432311442
3√n 1433.4620192315
4√n 232.96444430737
5√n 78.312612867919

Divisors of 2945496909

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2945496908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2945496909 can be divided by 32 positive divisors. The sum of these divisors (counting 2945496909) is 1, the average is 0.03125.

Base conversion 2945496909

Base System Value
2 Binary 10101111100100001011011101001101
3 Ternary 21121021110202011010
4 Quaternary 2233210023131031
5 Quinary 22013021400114
6 Senary 1204140115433
8 Octal 25744133515
10 Decimal 2945496909
12 Duodecimal 6a2535b79
16 Hexadecimal af90b74d
20 Vigesimal 26097259
36 Base36 1cpo7yl

Cryptographic Hash Functions

md5 ff4aac1918ecddc485630e33c1121e3b
sha1 643369d1a634be9969ec821453185eddae5061f6
sha256 c971859876be550d04028ac884c934d64dc97a332b1a18184689d0717edc8900
sha512 8930f21f593292b43a8d53b9dc4b19906d2945e8a137dcd050f9893afb6a2ea6d8e79cad0ae60b4a66fedee7f68bbbbe52a87032c5dcb4cc0ea0de1a49e30b29
ripemd-160 d30454b4dbb61b8f5610a8fa8ec0b0fede7fde8b

2945496909 as geometric shapes

Circle

Radius = n
Diameter 5890993818
Circumference 18507102900.972
Area 2.7256307194679E+19

Sphere

Radius = n
Volume 1.0704449145691E+29
Surface area 1.0902522877871E+20
Circumference 18507102900.972

Square

Length = n
Perimeter 11781987636
Area 8675952040928554281
Diagonal 4165561676.6358

Cube

Length = n
Surface area 5.2055712245571E+19
Volume 2.5554989919187E+28
Space diagonal 5101750299.9251

Equilateral Triangle

Length = n
Perimeter 8836490727
Area 3.7567974347298E+18
Altitude 2550875149.9625

Triangular Pyramid

Length = n
Surface area 3.7567974347298E+18
Volume 3.0116844441685E+27
Height 1388520558.8786