138597974 is an even 9-digits composite number following 138597973
and preceding 138597975 . In scientific notation, it is written as 1.38597974 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 65222560 positive integers (up to 138597974) that are relatively prime to 138597974.
138597974 has 8 divisors, whose sum is 220126248
The reverse of 138597974 is 479795831
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred thirty-eight million five hundred ninety-seven thousand nine hundred seventy-four
Scientific notation
1.38597974 × 10^8
Engineering notation
1.38597974 × 10^6
Prime Factorization
2 × 17 × 4076411
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138597974
Product of the distinct prime numbers
The prime factorization of 138597974 is 2 × 17 × 4076411.
Since it has a total of 3 prime factors.
5 , 7 , 33 , 19 , 796 , 183 , 9701 , 5439 , 24361 , 86685 , 782601 , 671582 , 8777843 , 32991 , 75535606 , 43160378 , 899000110 , 490116610 , 65272997 , 8368776179
n×2
277195948
n×3
415793922
n×4
554391896
n×5
692989870
n÷2
69298987
n÷3
46199324.666667
n÷3
34649493.5
n÷5
27719594.8
n2
19209398396904676
n3
2.6623836995698E+24
n4
3.69000986771E+32
n5
5.1142789170462E+40
2 √n
11772.764076461
3 √n
517.5102555009
4 √n
108.50236899008
5 √n
42.496325161417
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
-138597973
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 138597974 can be divided by 8 positive divisors.
The sum of these divisors (counting 138597974) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010000101101011001010110
3
Ternary
100122210111200022
4
Quaternary
20100231121112
5
Quinary
240440113344
6
Senary
21430345142
8
Octal
1020553126
10
Decimal
138597974
12
Duodecimal
3a4bb1b2
16
Hexadecimal
842d656
20
Vigesimal
2364eie
36
Base36
2aimvq
md5
cb9bdd2c538757ec5033f1a22b39692e
sha1
59eec33fc7c46dadb75ed0f0adf5ed9c656fa851
sha256
c993a5f657acff46bb0700d19b301aaa8a685a6ad6831d8bd9b1c9be737a20a1
sha512
11dda7271f7a302c486a8ff79956ecb57a9253a5f08cbcd706e43c47a2ed2cc076dafe8f4137cdd02cd111dfbd3669fc7ce8e82562fbcef46ce4f9cd96a91d3a
ripemd-160
4dac3662c893163b6c311bf4b3e219bd3cd31400
Diameter
277195948
Circumference
870836753.84166
Area
6.0348104883595E+16
Volume
1.1152166762141E+25
Surface area
2.4139241953438E+17
Circumference
870836753.84166
Perimeter
554391896
Area
19209398396904676
Diagonal
196007134.54823
Surface area
115256390381428056
Volume
2.6623836995698E+24
Space diagonal
240058732.79411
Perimeter
415793922
Area
8.3179135015678E+15
Altitude
120029366.39706
Surface area
8.3179135015678E+15
Volume
3.1376492801439E+23
Height
65335711.516078