2138794375 is an odd 10-digits composite number following 2138794374
and preceding 2138794376 . In scientific notation, it is written as 2.138794375 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 1611936000 positive integers (up to 2138794375) that are relatively prime to 2138794375.
2138794375 has 8 divisors, whose sum is 2165187024
The reverse of 2138794375 is 5734978312
Previous prime number is 125
Is Prime? no Number parity odd Number length 10 Sum of Digits 49 Digital Root 4
Name
two billion one hundred thirty-eight million seven hundred ninety-four thousand three hundred seventy-five
Scientific notation
2.138794375 × 10^9
Engineering notation
2.138794375 × 10^9
Prime Factorization
73435 × 125 × 233
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2138794375 Product of the distinct prime numbers
The prime factorization of 2138794375 is 73435 × 125 × 233.
Since it has a total of 3 prime factors.
5 , 3 , 46 , 62 , 285 , 581 , 5726 , 4387 , 5530 , 72089 , 902655 , 341963 , 3091494 , 2435448 , 52431943 , 72219148 , 546243251 , 595633216 , 4288733037 , 5141649591
n×2
4277588750
n×3
6416383125
n×4
8555177500
n×5
10693971875
n÷2
1069397187.5
n÷3
712931458.33333
n÷3
534698593.75
n÷5
427758875
n2
4574441378531640625
n3
9.7837894891707E+27
n4
2.0925513925622E+37
n5
4.4755371478105E+46
2 √n46247.101260511
3 √n1288.4166972074
4 √n215.05139213805
5 √n73.457104691372
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
-2138794374 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 2138794375 can be divided by 8 positive divisors.
The sum of these divisors (counting 2138794375) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111011110110110100110000111
3
Ternary
12112001112000022111
4
Quaternary
1333132312212013
5
Quinary
13340012410000
6
Senary
552121441451
8
Octal
17736664607
10
Decimal
2138794375
12
Duodecimal
4b8340287
16
Hexadecimal
7f7b6987
20
Vigesimal
1d8795if
36
Base36
zddsav
md5
a821e493d319d356801068a681987cd2
sha1
aaf36771e28e2edc284b754b2ad9dedc4233be7f
sha256
f7abc2e51db59ded9e483a037481f0b31f84f99e6131d4feabbc9a63c1f11f6a
sha512
8e36db3b0f9a00600e3e2b44a5e48ed41576ab5433b3e5b0b278dcf37b7fd395d523484ccee63f84ae89436dda4e7c8a6e4c6a3349c5c9a2f32eca9e82ac1418
ripemd-160
b026250b6dc989354e7a01ec31b0bd7b70a43232
Diameter
4277588750
Circumference
13438441392.078
Area
1.4371031429072E+19
Volume
4.098224157793E+28
Surface area
5.7484125716289E+19
Circumference
13438441392.078
Perimeter
8555177500
Area
4574441378531640625
Diagonal
3024712012.2523
Surface area
2.744664827119E+19
Volume
9.7837894891707E+27
Space diagonal
3704500524.4425
Perimeter
6416383125
Area
1.9807912209656E+18
Altitude
1852250262.2213
Surface area
1.9807912209656E+18
Volume
1.1530306489157E+27
Height
1008237337.4174