1229669690 is an even 10-digits composite number following 1229669689
and preceding 1229669691 . In scientific notation, it is written as 1.229669690 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 491867872 positive integers (up to 1229669690) that are relatively prime to 1229669690.
1229669690 has 8 divisors, whose sum is 2213405460
The reverse of 1229669690 is 0969669221
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion two hundred twenty-nine million six hundred sixty-nine thousand six hundred ninety
Scientific notation
1.229669690 × 10^9
Engineering notation
1.229669690 × 10^9
Prime Factorization
2 × 5 × 122966969
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1229669690
Product of the distinct prime numbers
The prime factorization of 1229669690 is 2 × 5 × 122966969.
Since it has a total of 3 prime factors.
3 , 3 , 65 , 30 , 754 , 987 , 2231 , 3788 , 68326 , 35124 , 348417 , 83081 , 5121036 , 7443890 , 7332043 , 55367322 , 332158181 , 206038196 , 6350165808 , 5060969761
n×2
2459339380
n×3
3689009070
n×4
4918678760
n×5
6148348450
n÷2
614834845
n÷3
409889896.66667
n÷3
307417422.5
n÷5
245933938
n2
1512087546504696100
n3
1.8593682245633E+27
n4
2.2864087482946E+36
n5
2.8115275367287E+45
2 √n
35066.64640367
3 √n
1071.3453511405
4 √n
187.2609046322
5 √n
65.759377542605
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
-1229669689
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 1229669690 can be divided by 8 positive divisors.
The sum of these divisors (counting 1229669690) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001010010110100010100111010
3
Ternary
10011200211200200212
4
Quaternary
1021102310110322
5
Quinary
10004243412230
6
Senary
322004031122
8
Octal
11122642472
10
Decimal
1229669690
12
Duodecimal
2a39924a2
16
Hexadecimal
494b453a
20
Vigesimal
j458e4a
36
Base36
kc437e
md5
2ccb325de743a948195cd22474328023
sha1
260c1fe0e7c9e69b99d9ca50d7bcab6d403db986
sha256
8c0623344aea823a5094086a0dc33125b401510e563dd010d5db78f1eaa9cf17
sha512
802a33008d4d773241839dd2d0ab53b64ce6ae050bdc7324567b688d4066d9fff5adf024a8f4e9f2c04ec54b64d3a8847b60ee23b8ebc981c0a872d9cb098a0d
ripemd-160
bbf69870f025b6386bbe277ecb39888cbe6ca337
Diameter
2459339380
Circumference
7726242528.8921
Area
4.7503631276838E+18
Volume
7.7885034061418E+27
Surface area
1.9001452510735E+19
Circumference
7726242528.8921
Perimeter
4918678760
Area
1512087546504696100
Diagonal
1739015552.8371
Surface area
9072525279028176600
Volume
1.8593682245633E+27
Space diagonal
2129850379.6075
Perimeter
3689009070
Area
6.5475311400958E+17
Altitude
1064925189.8037
Surface area
6.5475311400958E+17
Volume
2.1912864671858E+26
Height
579671850.94571