3129969189 is an odd 10-digits composite number following 3129969188
and preceding 3129969190 . In scientific notation, it is written as 3.129969189 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 2083931136 positive integers (up to 3129969189) that are relatively prime to 3129969189.
3129969189 has 8 divisors, whose sum is 4178722240
The reverse of 3129969189 is 9819699213
Previous prime number is 769
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 57
Digital Root 3
Name
three billion one hundred twenty-nine million nine hundred sixty-nine thousand one hundred eighty-nine
Scientific notation
3.129969189 × 10^9
Engineering notation
3.129969189 × 10^9
Prime Factorization
3 × 769 × 1356727
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3129969189
Product of the distinct prime numbers
The prime factorization of 3129969189 is 3 × 769 × 1356727.
Since it has a total of 3 prime factors.
8 , 10 , 32 , 84 , 236 , 308 , 5803 , 9774 , 30965 , 60554 , 32701 , 84198 , 7678885 , 9193273 , 52435244 , 32084037 , 796484069 , 829550796 , 8123132339 , 2727998664
n×2
6259938378
n×3
9389907567
n×4
12519876756
n×5
15649845945
n÷2
1564984594.5
n÷3
1043323063
n÷3
782492297.25
n÷5
625993837.8
n2
9.7967071240893E+18
n3
3.0663391452056E+28
n4
9.5975470475182E+37
n5
3.004002654871E+47
2 √n
55946.127560359
3 √n
1462.7833918797
4 √n
236.52933763142
5 √n
79.269845636645
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
-3129969188
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 3129969189 can be divided by 8 positive divisors.
The sum of these divisors (counting 3129969189) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111010100011111000101000100101
3
Ternary
22002010120220112210
4
Quaternary
2322203320220211
5
Quinary
22402233003224
6
Senary
1234330034033
8
Octal
27243705045
10
Decimal
3129969189
12
Duodecimal
734278919
16
Hexadecimal
ba8f8a25
20
Vigesimal
28i262j9
36
Base36
1fri3ol
md5
561fdc23df24df132a048937ac0f7ac7
sha1
b5ac1120c4a9f364b2b0fa878419122337169bc5
sha256
4afaffc866c5d1cc5362730183cd8abb19deea207fdbc02865f1f51e641d961d
sha512
8a6d690c84ec7964eacd3acf98fad3cfb16593a6494abc7311e416e527f15976c3b06f2c8e626de71daaf8519cf3ecf0c52b849a598d9d991e102720be58232a
ripemd-160
ecc4a2e49994d9cd08ccab4dd3cdaf23d3ae9888
Diameter
6259938378
Circumference
19666176420.25
Area
3.077726313041E+19
Volume
1.284425137599E+29
Surface area
1.2310905252164E+20
Circumference
19666176420.25
Perimeter
12519876756
Area
9.7967071240893E+18
Diagonal
4426444876.8937
Surface area
5.8780242744536E+19
Volume
3.0663391452056E+28
Space diagonal
5421265661.4732
Perimeter
9389907567
Area
4.2420986214487E+18
Altitude
2710632830.7366
Surface area
4.2420986214487E+18
Volume
3.6137153383211E+27
Height
1475481625.6312