2947409872 (number)

2947409872 is an even 10-digits composite number following 2947409871 and preceding 2947409873. In scientific notation, it is written as 2.947409872 × 10^9. The sum of its digits is 52. It has a total of 7 prime factors and 40 positive divisors. There are 1329494400 positive integers (up to 2947409872) that are relatively prime to 2947409872.

Interesting facts

Basic properties

Name

Name two billion nine hundred forty-seven million four hundred nine thousand eight hundred seventy-two

Notation

Scientific notation 2.947409872 × 10^9
Engineering notation 2.947409872 × 10^9

Prime Factorization of 2947409872

Prime Factorization 2 × 2 × 2 × 2 × 11 × 131 × 127837

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 368426234
Product of the distinct prime numbers

The prime factorization of 2947409872 is 2 × 2 × 2 × 2 × 11 × 131 × 127837. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 9, 91, 94, 675, 989, 5446, 2692, 15270, 35002, 691230, 808253, 3028795, 4867797, 78203668, 69908413, 821630437, 33979321, 9566492550, 8563956939

Basic calculations (n = 2947409872)

Multiplication

n×y
n×2 5894819744
n×3 8842229616
n×4 11789639488
n×5 14737049360

Division

n÷y
n÷2 1473704936
n÷3 982469957.33333
n÷3 736852468
n÷5 589481974.4

Exponentiation

ny
n2 8687224953563056384
n3 2.5604812588416E+28
n4 7.5467877393809E+37
n5 2.224347668494E+47

Nth Root

y√n
2√n 54290.053158935
3√n 1433.7722743394
4√n 233.00225998675
5√n 78.322782305065

Divisors of 2947409872

1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2882, 5764, 11528, 23056, 127837, 255674, 511348, 1022696, 1406207, 2045392, 2812414, 5624828, 11249656, 16746647, 22499312, 33493294, 66986588, 133973176, 184213117, 267946352, 368426234, 736852468, 1473704936, 2947409872

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2947409871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2947409872 can be divided by 40 positive divisors. The sum of these divisors (counting 2947409872) is 1, the average is 0.025.

Base conversion 2947409872

Base System Value
2 Binary 10101111101011011110011111010000
3 Ternary 21121102001221020121
4 Quaternary 2233223132133100
5 Quinary 22014014103442
6 Senary 1204245120024
8 Octal 25753363720
10 Decimal 2947409872
12 Duodecimal 6a30b9014
16 Hexadecimal afade7d0
20 Vigesimal 261164dc
36 Base36 1cqt80g

Cryptographic Hash Functions

md5 db94002a81011b0419a3e7d1c44ea2cc
sha1 f13ab72fc843369d253a1d39b0851edfe5d9e6de
sha256 0b00a071ed162cf4ab6e7e737350861dfcf0b7655328934e1c4807eba175c7ea
sha512 26b986cbc3fe010dd1723bcdd2f253f979e20ebf480c239a7fa7b27673acf2fdd5dd2a9b99c873aae339cac5773a8ff162d2639e07850589dbdf1c2dad157dbd
ripemd-160 bf9a76687362ddd608caeabd629d210cc120b1b2

2947409872 as geometric shapes

Circle

Radius = n
Diameter 5894819744
Circumference 18519122401.986
Area 2.7291722094196E+19

Sphere

Radius = n
Volume 1.0725318816575E+29
Surface area 1.0916688837678E+20
Circumference 18519122401.986

Square

Length = n
Perimeter 11789639488
Area 8687224953563056384
Diagonal 4168267014.8547

Cube

Length = n
Surface area 5.2123349721378E+19
Volume 2.5604812588416E+28
Space diagonal 5105063649.0341

Equilateral Triangle

Length = n
Perimeter 8842229616
Area 3.7616787490878E+18
Altitude 2552531824.517

Triangular Pyramid

Length = n
Surface area 3.7616787490878E+18
Volume 3.0175561020467E+27
Height 1389422338.2849