2146194639 is an odd 10-digits composite number following 2146194638
and preceding 2146194640 . In scientific notation, it is written as 2.146194639 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 1429693872 positive integers (up to 2146194639) that are relatively prime to 2146194639.
2146194639 has 8 divisors, whose sum is 2386498320
The reverse of 2146194639 is 9364916412
Previous prime number is 1307
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
two billion one hundred forty-six million one hundred ninety-four thousand six hundred thirty-nine
Scientific notation
2.146194639 × 10^9
Engineering notation
2.146194639 × 10^9
Prime Factorization
9 × 1307 × 182453
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2146194639
Product of the distinct prime numbers
The prime factorization of 2146194639 is 9 × 1307 × 182453.
Since it has a total of 3 prime factors.
10 , 2 , 42 , 20 , 552 , 90 , 8909 , 8602 , 55478 , 59682 , 245332 , 923893 , 2683385 , 3655256 , 7347521 , 64115790 , 617431163 , 303634907 , 2047126254 , 2062745032
n×2
4292389278
n×3
6438583917
n×4
8584778556
n×5
10730973195
n÷2
1073097319.5
n÷3
715398213
n÷3
536548659.75
n÷5
429238927.8
n2
4606151428472340321
n3
9.8856975022095E+27
n4
2.1216630982018E+37
n5
4.5535019671248E+46
2 √n
46327.040041427
3 √n
1289.9009676995
4 √n
215.23717160711
5 √n
73.50786704451
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
-2146194638
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 2146194639 can be divided by 8 positive divisors.
The sum of these divisors (counting 2146194639) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111111011000101010011001111
3
Ternary
12112120102222120100
4
Quaternary
1333323011103033
5
Quinary
13343411212024
6
Senary
552544222143
8
Octal
17773052317
10
Decimal
2146194639
12
Duodecimal
4ba90a953
16
Hexadecimal
7fec54cf
20
Vigesimal
1dade6bj
36
Base36
zhsedr
md5
f6220a6e1c0705ed1dcf1233b43d2063
sha1
5ac7b1d1fdeadd6a91f3b3d9645518374d7d310f
sha256
b90f4ec413e0fd8dfedddd6b46b3bb992592eaa0827c8b24804b2a3b185d88ab
sha512
72243fd3e4bd519425ca36e12e12482a3417b81f2711554d829958ab44706a1c8636a418bef469304088c43b08208cb2ded443adc29c66c1c4aefe8ad923ea84
ripemd-160
7b96725a0c10be2af5ef51986f56cb0d47a34ce4
Diameter
4292389278
Circumference
13484938622.112
Area
1.4470651489011E+19
Volume
4.1409112864737E+28
Surface area
5.7882605956043E+19
Circumference
13484938622.112
Perimeter
8584778556
Area
4606151428472340321
Diagonal
3035177565.9662
Surface area
2.7636908570834E+19
Volume
9.8856975022095E+27
Space diagonal
3717318157.6799
Perimeter
6438583917
Area
1.9945220753675E+18
Altitude
1858659078.84
Surface area
1.9945220753675E+18
Volume
1.1650406234285E+27
Height
1011725855.3221