2149743479 is an odd 10-digits composite number following 2149743478
and preceding 2149743480 . In scientific notation, it is written as 2.149743479 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 1983835296 positive integers (up to 2149743479) that are relatively prime to 2149743479.
2149743479 has 8 divisors, whose sum is 2315742240
The reverse of 2149743479 is 9743479412
Previous prime number is 4007
Is Prime? no Number parity odd Number length 10 Sum of Digits 50 Digital Root 5
Name
two billion one hundred forty-nine million seven hundred forty-three thousand four hundred seventy-nine
Scientific notation
2.149743479 × 10^9
Engineering notation
2.149743479 × 10^9
Prime Factorization
13 × 4007 × 41269
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2149743479 Product of the distinct prime numbers
The prime factorization of 2149743479 is 13 × 4007 × 41269.
Since it has a total of 3 prime factors.
4 , 4 , 62 , 27 , 338 , 862 , 5366 , 9541 , 72853 , 83987 , 406496 , 555644 , 5764127 , 4815478 , 37887431 , 72520208 , 649487324 , 572936144 , 797129289 , 7432395551
n×2
4299486958
n×3
6449230437
n×4
8598973916
n×5
10748717395
n÷2
1074871739.5
n÷3
716581159.66667
n÷3
537435869.75
n÷5
429948695.8
n2
4621397025503023441
n3
9.9348181194451E+27
n4
2.1357310467328E+37
n5
4.5912738906117E+46
2 √n46365.326257884
3 √n1290.6115480692
4 √n215.32609284033
5 √n73.532160767181
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
-2149743478 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 2149743479 can be divided by 8 positive divisors.
The sum of these divisors (counting 2149743479) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000001000100111101101110111
3
Ternary
12112211010021122212
4
Quaternary
2000020213231313
5
Quinary
13400313242404
6
Senary
553152244035
8
Octal
20010475567
10
Decimal
2149743479
12
Duodecimal
4bbb4061b
16
Hexadecimal
80227b77
20
Vigesimal
1dbfhidj
36
Base36
zjwgon
md5
03ceba43ac3e4e276780c2cd15b57d86
sha1
b4530609c6b199cf691a962a9798f9499863f3ef
sha256
bc5fb2b9ecacb255dc174dcc7902ded529557be4a53cc5118987d2d8a089e17f
sha512
a76eb94860877f32161ed33dbcf8b669caac4211bde35b10e05133ca41c49349eb80fbf8adc2c4db6575aad6e2483544f9c9418045a93226e528573d65ac489b
ripemd-160
caf012572c19e42f40404ec3966eb0161ff81f4a
Diameter
4299486958
Circumference
13507236641.458
Area
1.4518546944642E+19
Volume
4.1614868825066E+28
Surface area
5.8074187778568E+19
Circumference
13507236641.458
Perimeter
8598973916
Area
4621397025503023441
Diagonal
3040196383.6249
Surface area
2.7728382153018E+19
Volume
9.9348181194451E+27
Space diagonal
3723464928.8679
Perimeter
6449230437
Area
2.0011236125297E+18
Altitude
1861732464.4339
Surface area
2.0011236125297E+18
Volume
1.1708295436858E+27
Height
1013398794.5416