138357850 is an even 9-digits composite number following 138357849
and preceding 138357851 . In scientific notation, it is written as 1.38357850 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 55343120 positive integers (up to 138357850) that are relatively prime to 138357850.
138357850 has 12 divisors, whose sum is 257345694
The reverse of 138357850 is 058753831
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty-eight million three hundred fifty-seven thousand eight hundred fifty
Scientific notation
1.38357850 × 10^8
Engineering notation
1.38357850 × 10^6
Prime Factorization
2 × 5 × 5 × 2767157
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
27671570
Product of the distinct prime numbers
The prime factorization of 138357850 is 2 × 5 × 5 × 2767157.
Since it has a total of 4 prime factors.
9 , 4 , 5 , 69 , 151 , 698 , 832 , 6752 , 93622 , 57561 , 312186 , 481062 , 9441269 , 3343639 , 97706843 , 97663107 , 964109460 , 557013851 , 5363836372 , 7663455884
n×2
276715700
n×3
415073550
n×4
553431400
n×5
691789250
n÷2
69178925
n÷3
46119283.333333
n÷3
34589462.5
n÷5
27671570
n2
19142894656622500
n3
2.6485697474668E+24
n4
3.6645041583455E+32
n5
5.0701291666474E+40
2 √n
11762.561370722
3 √n
517.2112168184
4 √n
108.45534274863
5 √n
42.481589784878
1 , 2 , 5 , 10 , 25 , 50 , 2767157 , 5534314 , 13835785 , 27671570 , 69178925 , 138357850
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
-138357849
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 138357850 can be divided by 12 positive divisors.
The sum of these divisors (counting 138357850) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000001111110010110001011010
3
Ternary
100122100022021211
4
Quaternary
20033302301122
5
Quinary
240404422400
6
Senary
21421253334
8
Octal
1017626132
10
Decimal
138357850
12
Duodecimal
3a40424a
16
Hexadecimal
83f2c5a
20
Vigesimal
234eeca
36
Base36
2adhlm
md5
10c431c8ca5acea58f98564a836ad286
sha1
39d6e44cd1a3db75db63d3d16a43048e465441b4
sha256
04fd47395172891e6bf5db0c40756a0947218df52e54da9371032c91de140b7b
sha512
23ed2f3c65d0027674b26517079b9b52859db33f957430a6771d4689df74fb9ec30ffeee9cbb2856bf76ef3201b101aef7d745032c24c4534af09c540e63377b
ripemd-160
b63e54352a496afe2f90d2dff58482443864a80c
Diameter
276715700
Circumference
869328010.25296
Area
6.0139177221689E+16
Volume
1.1094303014882E+25
Surface area
2.4055670888675E+17
Circumference
869328010.25296
Perimeter
553431400
Area
19142894656622500
Diagonal
195667547.93078
Surface area
114857367939735000
Volume
2.6485697474668E+24
Space diagonal
239642825.82599
Perimeter
415073550
Area
8.2891165373022E+15
Altitude
119821412.913
Surface area
8.2891165373022E+15
Volume
3.1213693814655E+23
Height
65222515.976927