138889175 is an odd 9-digits composite number following 138889174
and preceding 138889176 . In scientific notation, it is written as 1.38889175 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors.
There are 111111320 positive integers (up to 138889175) that are relatively prime to 138889175.
138889175 has 6 divisors, whose sum is 172222608
The reverse of 138889175 is 571988831
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred thirty-eight million eight hundred eighty-nine thousand one hundred seventy-five
Scientific notation
1.38889175 × 10^8
Engineering notation
1.38889175 × 10^6
Prime Factorization
5 × 5 × 5555567
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
27777835
Product of the distinct prime numbers
The prime factorization of 138889175 is 5 × 5 × 5555567.
Since it has a total of 3 prime factors.
4 , 3 , 92 , 25 , 560 , 672 , 4011 , 8377 , 66926 , 93850 , 800813 , 701533 , 6895974 , 6945322 , 94836707 , 26592721 , 321868355 , 459176299 , 1873503901 , 826271367
n×2
277778350
n×3
416667525
n×4
555556700
n×5
694445875
n÷2
69444587.5
n÷3
46296391.666667
n÷3
34722293.75
n÷5
27777835
n2
19290202932180625
n3
2.6792003708331E+24
n4
3.7211192916471E+32
n5
5.1682318849345E+40
2 √n
11785.125158436
3 √n
517.8724399309
4 √n
108.55931631341
5 √n
42.514167536675
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138889174
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138889175 can be divided by 6 positive divisors.
The sum of these divisors (counting 138889175) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000010001110100011111010111
3
Ternary
100200100022010112
4
Quaternary
20101310133113
5
Quinary
241023423200
6
Senary
21440513235
8
Octal
1021643727
10
Decimal
138889175
12
Duodecimal
3a61b81b
16
Hexadecimal
84747d7
20
Vigesimal
23812if
36
Base36
2aovkn
md5
0787820f7ceeb6fd460d2fb369238789
sha1
3f9b1cdd751186e27671e280b37df5f58c4b67ea
sha256
1dc556a7ffbdda116acc8ce320778087f4807bb909e76f6d21ca416ff53ff908
sha512
50534cf9fe555c9105cc2376e7c4a6cf452f3ae7052b53e6fe1b04ce403ae6d270f6ac944f6eec640982b7e4776f0a549860962738f48f2a1ba66376b5d9ba4c
ripemd-160
bc91fab03febcfc355674aea0b2516f5d376b78f
Diameter
277778350
Circumference
872666423.68629
Area
6.0601959817995E+16
Volume
1.1222608270006E+25
Surface area
2.4240783927198E+17
Circumference
872666423.68629
Perimeter
555556700
Area
19290202932180625
Diagonal
196418954.95181
Surface area
115741217593083750
Volume
2.6792003708331E+24
Space diagonal
240563107.72133
Perimeter
416667525
Area
8.3529028917127E+15
Altitude
120281553.86066
Surface area
8.3529028917127E+15
Volume
3.1574679172894E+23
Height
65472984.983937