139605874 is an even 9-digits composite number following 139605873
and preceding 139605875 . In scientific notation, it is written as 1.39605874 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 69753636 positive integers (up to 139605874) that are relatively prime to 139605874.
139605874 has 8 divisors, whose sum is 209556720
The reverse of 139605874 is 478506931
Previous prime number is 1459
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-nine million six hundred five thousand eight hundred seventy-four
Scientific notation
1.39605874 × 10^8
Engineering notation
1.39605874 × 10^6
Prime Factorization
2 × 1459 × 47843
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139605874
Product of the distinct prime numbers
The prime factorization of 139605874 is 2 × 1459 × 47843.
Since it has a total of 3 prime factors.
3 , 6 , 67 , 18 , 417 , 42 , 545 , 223 , 96424 , 16407 , 430950 , 163343 , 1574892 , 4378067 , 49560893 , 89763443 , 982033253 , 149532143 , 1532324787 , 1152572359
n×2
279211748
n×3
418817622
n×4
558423496
n×5
698029370
n÷2
69802937
n÷3
46535291.333333
n÷3
34901468.5
n÷5
27921174.8
n2
19489800055303876
n3
2.7208905708059E+24
n4
3.7985230619572E+32
n5
5.302961319737E+40
2 √n
11815.492964748
3 √n
518.76169105117
4 √n
108.69909367031
5 √n
42.557953761024
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-139605873
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 139605874 can be divided by 8 positive divisors.
The sum of these divisors (counting 139605874) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010100100011011101110010
3
Ternary
100201200201020221
4
Quaternary
20110203131302
5
Quinary
241214341444
6
Senary
21504123254
8
Octal
1024433562
10
Decimal
139605874
12
Duodecimal
3a90652a
16
Hexadecimal
8523772
20
Vigesimal
23caede
36
Base36
2b48ky
md5
6162decb72f202898258e111e9c05bba
sha1
6d835c94bb25568762db6a8fee17947096da0fa8
sha256
8aae165912e313875e45353ea9f1f945428d99ff107e3f98abc05af3b204fa1a
sha512
23090889e68a718b888d077f0dc459cab15b7b79ce2d57ab7e01e26a07a4b555c8804233170a37af743f354dc156b6a0b84a697b8db8cd729778c7825316ee50
ripemd-160
5e002e4ff2bee17f54db943d04463e6df11220cf
Diameter
279211748
Circumference
877169576.31276
Area
6.1229012673677E+16
Volume
1.1397239771288E+25
Surface area
2.4491605069471E+17
Circumference
877169576.31276
Perimeter
558423496
Area
19489800055303876
Diagonal
197432520.39775
Surface area
116938800331823256
Volume
2.7208905708059E+24
Space diagonal
241804466.80306
Perimeter
418817622
Area
8.4393309812863E+15
Altitude
120902233.40153
Surface area
8.4393309812863E+15
Volume
3.206600289139E+23
Height
65810840.132583