138889177 is an odd 9-digits composite number following 138889176
and preceding 138889178 . In scientific notation, it is written as 1.38889177 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors.
There are 119047824 positive integers (up to 138889177) that are relatively prime to 138889177.
138889177 has 6 divisors, whose sum is 161565018
The reverse of 138889177 is 771988831
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred thirty-eight million eight hundred eighty-nine thousand one hundred seventy-seven
Scientific notation
1.38889177 × 10^8
Engineering notation
1.38889177 × 10^6
Prime Factorization
7 × 7 × 2834473
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
19841311
Product of the distinct prime numbers
The prime factorization of 138889177 is 7 × 7 × 2834473.
Since it has a total of 3 prime factors.
7 , 7 , 1 , 32 , 421 , 671 , 8726 , 6568 , 40090 , 58554 , 322287 , 994453 , 3714501 , 212926 , 96027389 , 73208079 , 762608162 , 84120481 , 411472637 , 8397546934
n×2
277778354
n×3
416667531
n×4
555556708
n×5
694445885
n÷2
69444588.5
n÷3
46296392.333333
n÷3
34722294.25
n÷5
27777835.4
n2
19290203487737329
n3
2.6792004865744E+24
n4
3.7211195059831E+32
n5
5.1682322570464E+40
2 √n
11785.125243289
3 √n
517.87244241668
4 √n
108.55931670423
5 √n
42.514167659116
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
-138889176
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 138889177 can be divided by 6 positive divisors.
The sum of these divisors (counting 138889177) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000010001110100011111011001
3
Ternary
100200100022010121
4
Quaternary
20101310133121
5
Quinary
241023423202
6
Senary
21440513241
8
Octal
1021643731
10
Decimal
138889177
12
Duodecimal
3a61b821
16
Hexadecimal
84747d9
20
Vigesimal
23812ih
36
Base36
2aovkp
md5
3ca4dc869f246ebfef8f6d1c0819de2a
sha1
bcca63258859ef8ca083b7b5bc20a4c2876a976f
sha256
1195cfea1b2fbbc7481b7d861a3b8a335a2004820366390827f4c271534ae895
sha512
398df5d51be88823b8ab57c5e6eb04098b79170a754a3b478a548906ebb3705dc2412d2b2c8fd29c2fe8f1ea50e287b4184ffc475f6414ff8026373de9371bc9
ripemd-160
8465cbb97522888cf1a82e36325da1979babe96b
Diameter
277778354
Circumference
872666436.25266
Area
6.0601961563328E+16
Volume
1.1222608754822E+25
Surface area
2.4240784625331E+17
Circumference
872666436.25266
Perimeter
555556708
Area
19290203487737329
Diagonal
196418957.78024
Surface area
115741220926423974
Volume
2.6792004865744E+24
Space diagonal
240563111.18543
Perimeter
416667531
Area
8.3529031322759E+15
Altitude
120281555.59271
Surface area
8.3529031322759E+15
Volume
3.1574680536917E+23
Height
65472985.926746