138260168 is an even 9-digits composite number following 138260167
and preceding 138260169 . In scientific notation, it is written as 1.38260168 × 10^8.
The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors.
There are 66746176 positive integers (up to 138260168) that are relatively prime to 138260168.
138260168 has 16 divisors, whose sum is 268177500
The reverse of 138260168 is 861062831
Previous prime number is 29
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred thirty-eight million two hundred sixty thousand one hundred sixty-eight
Scientific notation
1.38260168 × 10^8
Engineering notation
1.38260168 × 10^6
Prime Factorization
2 × 2 × 2 × 29 × 595949
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
34565042
Product of the distinct prime numbers
The prime factorization of 138260168 is 2 × 2 × 2 × 29 × 595949.
Since it has a total of 5 prime factors.
5 , 7 , 3 , 65 , 599 , 712 , 5522 , 5545 , 724 , 9304 , 983060 , 793964 , 9176174 , 927182 , 66230543 , 97337006 , 63061315 , 856441068 , 4704026368 , 8725114718
n×2
276520336
n×3
414780504
n×4
553040672
n×5
691300840
n÷2
69130084
n÷3
46086722.666667
n÷3
34565042
n÷5
27652033.6
n2
19115874055388224
n3
2.6429639583648E+24
n4
3.6541664090146E+32
n5
5.0522566161032E+40
2 √n
11758.408395697
3 √n
517.08946943056
4 √n
108.43619504435
5 √n
42.475589606301
1 , 2 , 4 , 8 , 29 , 58 , 116 , 232 , 595949 , 1191898 , 2383796 , 4767592 , 17282521 , 34565042 , 69130084 , 138260168
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138260167
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138260168 can be divided by 16 positive divisors.
The sum of these divisors (counting 138260168) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000001111011010111011001000
3
Ternary
100122011100021222
4
Quaternary
20033122323020
5
Quinary
240343311133
6
Senary
21415221212
8
Octal
1017327310
10
Decimal
138260168
12
Duodecimal
3a377808
16
Hexadecimal
83daec8
20
Vigesimal
2342a88
36
Base36
2abe88
md5
2d2209338c8393de5ff219dc0733a00d
sha1
bb3c9648bdef0ce305e78712841354959b83ff9c
sha256
cc85c7a51d914f89d6a1cc6267b70040212c18345edc8071c1cc393f338a4bda
sha512
ad51857458b6d0c3c42224454b0fd273cf1f7657436881a606c889ecd1b0b20c891221f4972b35383d8ad0a1516b8f29f7e9ef4497bc924d1a545161fbdb6166
ripemd-160
316ff4a932a54d14610828cbc60a1ea27cd14e17
Diameter
276520336
Circumference
868714256.14578
Area
6.0054289499355E+16
Volume
1.1070821540402E+25
Surface area
2.4021715799742E+17
Circumference
868714256.14578
Perimeter
553040672
Area
19115874055388224
Diagonal
195529404.72158
Surface area
114695244332329344
Volume
2.6429639583648E+24
Space diagonal
239473635.63901
Perimeter
414780504
Area
8.277416273755E+15
Altitude
119736817.8195
Surface area
8.277416273755E+15
Volume
3.1147628956523E+23
Height
65176468.240528