2168609929 is an odd 10-digits composite number following 2168609928
and preceding 2168609930 . In scientific notation, it is written as 2.168609929 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 2097420480 positive integers (up to 2168609929) that are relatively prime to 2168609929.
2168609929 has 8 divisors, whose sum is 2239881728
The reverse of 2168609929 is 9299068612
Previous prime number is 1777
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 52
Digital Root 7
Name
two billion one hundred sixty-eight million six hundred nine thousand nine hundred twenty-nine
Scientific notation
2.168609929 × 10^9
Engineering notation
2.168609929 × 10^9
Prime Factorization
31 × 1777 × 39367
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2168609929
Product of the distinct prime numbers
The prime factorization of 2168609929 is 31 × 1777 × 39367.
Since it has a total of 3 prime factors.
4 , 2 , 5 , 25 , 758 , 765 , 3623 , 8342 , 53427 , 37420 , 422922 , 632988 , 6476549 , 7745991 , 85569949 , 94737287 , 454747709 , 761942644 , 4127823056 , 7670927071
n×2
4337219858
n×3
6505829787
n×4
8674439716
n×5
10843049645
n÷2
1084304964.5
n÷3
722869976.33333
n÷3
542152482.25
n÷5
433721985.8
n2
4702869024157385041
n3
1.0198688460574E+28
n4
2.2116977058379E+37
n5
4.7963096048266E+46
2 √n
46568.336120158
3 √n
1294.3760860123
4 √n
215.79697894122
5 √n
73.660775768182
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
-2168609928
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 2168609929 can be divided by 8 positive divisors.
The sum of these divisors (counting 2168609929) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000001010000100101110010001001
3
Ternary
12121010121210120021
4
Quaternary
2001100211302021
5
Quinary
13420131004204
6
Senary
555104500441
8
Octal
20120456211
10
Decimal
2168609929
12
Duodecimal
50631a721
16
Hexadecimal
81425c89
20
Vigesimal
1dhdg4g9
36
Base36
zv4u4p
md5
3dea5e177935718edc9baaa5aa3ac9c8
sha1
e810bced1b6f35ec1b02daf2b692f2e2a971681b
sha256
c5f9ba76d99e87f29dea77f2967c505bb7216799bffd34be67e7c1fb37568b86
sha512
c3e5679ad3f73855c29138672743a8a002c44887c46e83bf967b70220eccc43b1ba6452157c4fa6309a1bc72881e227ad12e28e2312710efefc579cacc3f3a3a
ripemd-160
209c7d1307e4c0b66e5a8feee72d8eb9dc8f0ed6
Diameter
4337219858
Circumference
13625778042.897
Area
1.4774498777088E+19
Volume
4.2720166325321E+28
Surface area
5.9097995108351E+19
Circumference
13625778042.897
Perimeter
8674439716
Area
4702869024157385041
Diagonal
3066877573.0888
Surface area
2.8217214144944E+19
Volume
1.0198688460574E+28
Space diagonal
3756142578.8263
Perimeter
6505829787
Area
2.0364020227956E+18
Altitude
1878071289.4132
Surface area
2.0364020227956E+18
Volume
1.2019269616135E+27
Height
1022292524.3629