2149249929 is an odd 10-digits composite number following 2149249928
and preceding 2149249930 . In scientific notation, it is written as 2.149249929 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 1424916720 positive integers (up to 2149249929) that are relatively prime to 2149249929.
2149249929 has 8 divisors, whose sum is 2881499712
The reverse of 2149249929 is 9299429412
Previous prime number is 181
Is Prime? no Number parity odd Number length 10 Sum of Digits 51 Digital Root 6
Name
two billion one hundred forty-nine million two hundred forty-nine thousand nine hundred twenty-nine
Scientific notation
2.149249929 × 10^9
Engineering notation
2.149249929 × 10^9
Prime Factorization
3 × 181 × 3958103
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2149249929 Product of the distinct prime numbers
The prime factorization of 2149249929 is 3 × 181 × 3958103.
Since it has a total of 3 prime factors.
5 , 10 , 39 , 13 , 105 , 305 , 7120 , 9720 , 54863 , 4731 , 77953 , 586169 , 1750479 , 1882006 , 72300907 , 31379791 , 169181854 , 609848225 , 7885691388 , 8602430195
n×2
4298499858
n×3
6447749787
n×4
8596999716
n×5
10746249645
n÷2
1074624964.5
n÷3
716416643
n÷3
537312482.25
n÷5
429849985.8
n2
4619275257306505041
n3
9.9279770187975E+27
n4
2.1337703902764E+37
n5
4.5860058598039E+46
2 √n46360.003548317
3 √n1290.5127719301
4 √n215.31373283727
5 √n73.528784073023
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
-2149249928 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 2149249929 can be divided by 8 positive divisors.
The sum of these divisors (counting 2149249929) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000000110101111001110001001
3
Ternary
12112210012012122020
4
Quaternary
2000012233032021
5
Quinary
13400201444204
6
Senary
553133515053
8
Octal
20006571611
10
Decimal
2149249929
12
Duodecimal
4bb942a89
16
Hexadecimal
801af389
20
Vigesimal
1dbcg4g9
36
Base36
zjlvux
md5
6d74a033c6113c77d31d5d1fe4fd73e5
sha1
e232c205d90bfb29139dd5e5b3015847a5d3be56
sha256
d41856a003556de9fed76d92853d36354601a1c56d0fbbaf570667c577b3b3e3
sha512
2a70cfe276495adb4a114d4342262c621a1ed9fa05c83988c378f32a2fc573a0eb2c70c5f94f9791a3dc3fcb21fa1075774a7b19a60f624cd9b27c178068dc91
ripemd-160
f19c5259f3a3fd9db5a423ded2f9d33dfedc8f40
Diameter
4298499858
Circumference
13504135575.35
Area
1.4511881213263E+19
Volume
4.1586212889683E+28
Surface area
5.8047524853053E+19
Circumference
13504135575.35
Perimeter
8596999716
Area
4619275257306505041
Diagonal
3039498398.5212
Surface area
2.7715651543839E+19
Volume
9.9279770187975E+27
Space diagonal
3722610075.1918
Perimeter
6447749787
Area
2.0002048599502E+18
Altitude
1861305037.5959
Surface area
2.0002048599502E+18
Volume
1.1700233122426E+27
Height
1013166132.8404