139968158 is an even 9-digits composite number following 139968157
and preceding 139968159 . In scientific notation, it is written as 1.39968158 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 63621880 positive integers (up to 139968158) that are relatively prime to 139968158.
139968158 has 8 divisors, whose sum is 229038840
The reverse of 139968158 is 851869931
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred thirty-nine million nine hundred sixty-eight thousand one hundred fifty-eight
Scientific notation
1.39968158 × 10^8
Engineering notation
1.39968158 × 10^6
Prime Factorization
2 × 11 × 6362189
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139968158
Product of the distinct prime numbers
The prime factorization of 139968158 is 2 × 11 × 6362189.
Since it has a total of 3 prime factors.
7 , 1 , 25 , 9 , 859 , 577 , 542 , 6766 , 92333 , 22480 , 530474 , 23852 , 8641752 , 272335 , 34523669 , 48623824 , 728907278 , 714494328 , 4383869032 , 6417390334
n×2
279936316
n×3
419904474
n×4
559872632
n×5
699840790
n÷2
69984079
n÷3
46656052.666667
n÷3
34992039.5
n÷5
27993631.6
n2
19591085253912964
n3
2.7421281162112E+24
n4
3.8381062142609E+32
n5
5.3721265701845E+40
2 √n
11830.813919592
3 √n
519.21004067705
4 √n
108.76954500039
5 √n
42.580018858863
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
-139968157
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 139968158 can be divided by 8 positive divisors.
The sum of these divisors (counting 139968158) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010101111011111010011110
3
Ternary
100202101010012212
4
Quaternary
20111323322132
5
Quinary
241312440113
6
Senary
21520000422
8
Octal
1025737236
10
Decimal
139968158
12
Duodecimal
3aa60112
16
Hexadecimal
857be9e
20
Vigesimal
23eg07i
36
Base36
2bc04e
md5
f29ab330784d2e53756a49aeb0f9db01
sha1
2d05b3081b1425f70fa758be9e4894ff9173345a
sha256
b45c819876cee21df162a26f56cd9fe4dc0332d8b1398042d83a1ec5abc21863
sha512
6051d5eb723c31c32e269264205749234f0d245b39dc4c1226ec4e4f8a717a3f8e730d518bdcc280481d9690e11c322e354fb83f59ccf9f4746fa6786a297026
ripemd-160
489a1afe60125696e2c116a2ca7315dc073c6434
Diameter
279936316
Circumference
879445873.81859
Area
6.1547209509544E+16
Volume
1.1486199393455E+25
Surface area
2.4618883803818E+17
Circumference
879445873.81859
Perimeter
559872632
Area
19591085253912964
Diagonal
197944867.34398
Surface area
117546511523477784
Volume
2.7421281162112E+24
Space diagonal
242431961.09783
Perimeter
419904474
Area
8.4831887587977E+15
Altitude
121215980.54891
Surface area
8.4831887587977E+15
Volume
3.2316289764253E+23
Height
65981622.447993