3129123213 is an odd 10-digits composite number following 3129123212
and preceding 3129123214 . In scientific notation, it is written as 3.129123213 × 10^9.
The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors.
There are 2086082136 positive integers (up to 3129123213) that are relatively prime to 3129123213.
3129123213 has 4 divisors, whose sum is 3476803580
The reverse of 3129123213 is 3123219213
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 27
Digital Root 9
Name
three billion one hundred twenty-nine million one hundred twenty-three thousand two hundred thirteen
Scientific notation
3.129123213 × 10^9
Engineering notation
3.129123213 × 10^9
Prime Factorization
9 × 347680357
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
3129123213
Product of the distinct prime numbers
The prime factorization of 3129123213 is 9 × 347680357.
Since it has a total of 2 prime factors.
10 , 10 , 51 , 55 , 938 , 814 , 6347 , 8088 , 91632 , 37913 , 559284 , 190041 , 3036643 , 8229583 , 30982893 , 17751287 , 188567258 , 972982367 , 7695813749 , 83077791
n×2
6258246426
n×3
9387369639
n×4
12516492852
n×5
15645616065
n÷2
1564561606.5
n÷3
1043041071
n÷3
782280803.25
n÷5
625824642.6
n2
9.7914120821354E+18
n3
3.0638534834259E+28
n4
9.5871750562188E+37
n5
2.9999452015509E+47
2 √n
55938.566418885
3 √n
1462.6515917378
4 √n
236.51335357414
5 √n
79.265560122369
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-3129123212
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3129123213 can be divided by 4 positive divisors.
The sum of these divisors (counting 3129123213) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111010100000101010000110001101
3
Ternary
22002001222221002100
4
Quaternary
2322200222012031
5
Quinary
22402023420323
6
Senary
1234255545313
8
Octal
27240520615
10
Decimal
3129123213
12
Duodecimal
733b2b239
16
Hexadecimal
ba82a18d
20
Vigesimal
28hh080d
36
Base36
1fqzyx9
md5
e3b65934d4686f4e10d6ffa0aad2a93b
sha1
c88888ee347f4ba62f0148275ac59c9c00522674
sha256
a160e24c16978e80b894b4a885182f58eeff111089f7b326c8ecfb4c457017ba
sha512
09a826474682ddaf39698c6915b2d67007bbd367d74d69e72bc49765f171b4d7d0a46914aa60c4ea02454725bca9ea74a55bcf49d0f6fb936425ecbcff95e1dd
ripemd-160
9e3a39bec9e569cba6585597ff65167be2adcf3e
Diameter
6258246426
Circumference
19660860996.276
Area
3.0760628265507E+19
Volume
1.2833839460275E+29
Surface area
1.2304251306203E+20
Circumference
19660860996.276
Perimeter
12516492852
Area
9.7914120821354E+18
Diagonal
4425248486.1611
Surface area
5.8748472492813E+19
Volume
3.0638534834259E+28
Space diagonal
5419800388.0592
Perimeter
9387369639
Area
4.2398058010256E+18
Altitude
2709900194.0296
Surface area
4.2398058010256E+18
Volume
3.6107859578208E+27
Height
1475082828.7204