3129128612 is an even 10-digits composite number following 3129128611
and preceding 3129128613 . In scientific notation, it is written as 3.129128612 × 10^9.
The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors.
There are 1560300456 positive integers (up to 3129128612) that are relatively prime to 3129128612.
3129128612 has 12 divisors, whose sum is 5490898560
The reverse of 3129128612 is 2168219213
Previous prime number is 367
Is Prime? no Number parity even Number length 10 Sum of Digits 35 Digital Root 8
Name
three billion one hundred twenty-nine million one hundred twenty-eight thousand six hundred twelve
Scientific notation
3.129128612 × 10^9
Engineering notation
3.129128612 × 10^9
Prime Factorization
2 × 2 × 367 × 2131559
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1564564306 Product of the distinct prime numbers
The prime factorization of 3129128612 is 2 × 2 × 367 × 2131559.
Since it has a total of 4 prime factors.
9 , 6 , 61 , 45 , 107 , 922 , 3232 , 2588 , 51853 , 16276 , 642607 , 425407 , 8066989 , 6579619 , 26618610 , 30842976 , 208787021 , 391929944 , 593556219 , 2531230169
n×2
6258257224
n×3
9387385836
n×4
12516514448
n×5
15645643060
n÷2
1564564306
n÷3
1043042870.6667
n÷3
782282153
n÷5
625825722.4
n2
9.791445870437E+18
n3
3.0638693426034E+28
n4
9.5872412233699E+37
n5
2.9999710822193E+47
2 √n55938.614677162
3 √n1462.6524329587
4 √n236.51345559431
5 √n79.265587475364
1 , 2 , 4 , 367 , 734 , 1468 , 2131559 , 4263118 , 8526236 , 782282153 , 1564564306 , 3129128612
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-3129128611 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3129128612 can be divided by 12 positive divisors.
The sum of these divisors (counting 3129128612) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111010100000101011011010100100
3
Ternary
22002002000012111022
4
Quaternary
2322200223122210
5
Quinary
22402024103422
6
Senary
1234300030312
8
Octal
27240533244
10
Decimal
3129128612
12
Duodecimal
733b32398
16
Hexadecimal
ba82b6a4
20
Vigesimal
28hh11ac
36
Base36
1fr0338
md5
8b3d203ea801c4a27f51b047677faa3c
sha1
7236508ecdbcf67e2f2e9b5aa52397d5e3edc9a8
sha256
58616c6b0ca9e7cd0c7459d7400f83e433ed3a5548303604502eebbb8f3a61dd
sha512
cb178fd564e4337116e641ee47d2524c27a830af88a63bef0e12d38f6b8e799582ee58be119dc7301460b89ef58425c0ada43bf301f5864f551ca08b93c5f2c3
ripemd-160
7b385b89a42d2612c27430e7dd6f81276263c7ab
Diameter
6258257224
Circumference
19660894919.194
Area
3.0760734414587E+19
Volume
1.2833905891042E+29
Surface area
1.2304293765835E+20
Circumference
19660894919.194
Perimeter
12516514448
Area
9.791445870437E+18
Diagonal
4425256121.5001
Surface area
5.8748675222622E+19
Volume
3.0638693426034E+28
Space diagonal
5419809739.4015
Perimeter
9387385836
Area
4.2398204317894E+18
Altitude
2709904869.7007
Surface area
4.2398204317894E+18
Volume
3.6108046480407E+27
Height
1475085373.8334