138124966 is an even 9-digits composite number following 138124965
and preceding 138124967 . In scientific notation, it is written as 1.38124966 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 55714176 positive integers (up to 138124966) that are relatively prime to 138124966.
138124966 has 16 divisors, whose sum is 250714656
The reverse of 138124966 is 669421831
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty-eight million one hundred twenty-four thousand nine hundred sixty-six
Scientific notation
1.38124966 × 10^8
Engineering notation
1.38124966 × 10^6
Prime Factorization
2 × 7 × 17 × 580357
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
138124966
Product of the distinct prime numbers
The prime factorization of 138124966 is 2 × 7 × 17 × 580357.
Since it has a total of 4 prime factors.
8 , 1 , 22 , 92 , 710 , 15 , 987 , 3417 , 34357 , 83945 , 217822 , 692947 , 1516107 , 7932533 , 94824128 , 79845682 , 525952977 , 509485984 , 7520382823 , 886456993
n×2
276249932
n×3
414374898
n×4
552499864
n×5
690624830
n÷2
69062483
n÷3
46041655.333333
n÷3
34531241.5
n÷5
27624993.2
n2
19078506232501156
n3
2.635218024695E+24
n4
3.6398940006359E+32
n5
5.0276023508143E+40
2 √n
11752.657827062
3 √n
516.92086379324
4 √n
108.40967589225
5 √n
42.467279140066
1 , 2 , 7 , 14 , 17 , 34 , 119 , 238 , 580357 , 1160714 , 4062499 , 8124998 , 9866069 , 19732138 , 69062483 , 138124966
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
-138124965
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 138124966 can be divided by 16 positive divisors.
The sum of these divisors (counting 138124966) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000001110111001111010100110
3
Ternary
100121220110211111
4
Quaternary
20032321322212
5
Quinary
240324444331
6
Senary
21412255234
8
Octal
1016717246
10
Decimal
138124966
12
Duodecimal
3a31151a
16
Hexadecimal
83b9ea6
20
Vigesimal
2335c86
36
Base36
2a8hwm
md5
1989e768d21a11d5af3b29e49761f11a
sha1
7f90aee9a18fd8046f41b6850e6cad6835ac732e
sha256
4dff86da7e7dbd1d31b146ff9bdc8f6b1472a298ee31e22d67fb898ace2db825
sha512
3241d0f6840ab66a69ae27cdd7fcddeca6c51ae1f4e6f3825e667a2beaf97ac862664ec9d07e4a2b125e54912cbfe177e798dfb20db461a6469d4c90fe1d06e0
ripemd-160
c083b05357329cac348e2739597df5dffb454e05
Diameter
276249932
Circumference
867864756.92588
Area
5.9936895021493E+16
Volume
1.1038375449319E+25
Surface area
2.3974758008597E+17
Circumference
867864756.92588
Perimeter
552499864
Area
19078506232501156
Diagonal
195338200.21952
Surface area
114471037395006936
Volume
2.635218024695E+24
Space diagonal
239239458.90572
Perimeter
414374898
Area
8.2612355318029E+15
Altitude
119619729.45286
Surface area
8.2612355318029E+15
Volume
3.1056342252781E+23
Height
65112733.406508