138869314 is an even 9-digits composite number following 138869313
and preceding 138869315 . In scientific notation, it is written as 1.38869314 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 69434656 positive integers (up to 138869314) that are relatively prime to 138869314.
138869314 has 4 divisors, whose sum is 208303974
The reverse of 138869314 is 413968831
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-eight million eight hundred sixty-nine thousand three hundred fourteen
Scientific notation
1.38869314 × 10^8
Engineering notation
1.38869314 × 10^6
Prime Factorization
2 × 69434657
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
138869314
Product of the distinct prime numbers
The prime factorization of 138869314 is 2 × 69434657.
Since it has a total of 2 prime factors.
1 , 4 , 5 , 8 , 932 , 78 , 9987 , 1627 , 78552 , 31529 , 845077 , 261408 , 5372538 , 4249242 , 43927814 , 33096788 , 439960983 , 468117136 , 1033139288 , 1665483216
n×2
277738628
n×3
416607942
n×4
555477256
n×5
694346570
n÷2
69434657
n÷3
46289771.333333
n÷3
34717328.5
n÷5
27773862.8
n2
19284686370830596
n3
2.6780511670224E+24
n4
3.718991284213E+32
n5
5.1645376841064E+40
2 √n
11784.282498311
3 √n
517.84775369014
4 √n
108.55543513943
5 √n
42.512951571236
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
-138869313
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 138869314 can be divided by 4 positive divisors.
The sum of these divisors (counting 138869314) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010001101111101001000010
3
Ternary
100200022021212221
4
Quaternary
20101233221002
5
Quinary
241022304224
6
Senary
21440241254
8
Octal
1021575102
10
Decimal
138869314
12
Duodecimal
3a61022a
16
Hexadecimal
846fa42
20
Vigesimal
237id5e
36
Base36
2aog8y
md5
0332e581a537c103f97c005d42bf17ad
sha1
d857783cf4ead41347f8d5404be8cb303e8acde7
sha256
a70a92fbbb7002900a8b3e073e3600fea3ce854ac9f4a49768ee19c241789529
sha512
993a7a0d0f9772410f3be12d3942e369dc701688046ac5eb7b35d22c862ddbaf013045c93e42b5b47deecb732f0978c3798d5ab5ba028db9591ca61c3cdc07e3
ripemd-160
5a8115aac8924dcccdd993fb4e3c857216fe9789
Diameter
277738628
Circumference
872541633.34291
Area
6.0584629029385E+16
Volume
1.121779449634E+25
Surface area
2.4233851611754E+17
Circumference
872541633.34291
Perimeter
555477256
Area
19284686370830596
Diagonal
196390867.25625
Surface area
115708118224983576
Volume
2.6780511670224E+24
Space diagonal
240528707.46024
Perimeter
416607942
Area
8.3505141505774E+15
Altitude
120264353.73012
Surface area
8.3505141505774E+15
Volume
3.1561135676101E+23
Height
65463622.418749