139968148 is an even 9-digits composite number following 139968147
and preceding 139968149 . In scientific notation, it is written as 1.39968148 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors.
There are 69984072 positive integers (up to 139968148) that are relatively prime to 139968148.
139968148 has 6 divisors, whose sum is 244944266
The reverse of 139968148 is 841869931
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred thirty-nine million nine hundred sixty-eight thousand one hundred forty-eight
Scientific notation
1.39968148 × 10^8
Engineering notation
1.39968148 × 10^6
Prime Factorization
2 × 2 × 34992037
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
69984074
Product of the distinct prime numbers
The prime factorization of 139968148 is 2 × 2 × 34992037.
Since it has a total of 3 prime factors.
2 , 9 , 95 , 3 , 613 , 124 , 9756 , 3156 , 28548 , 50131 , 166013 , 103127 , 9749442 , 4458521 , 59360971 , 20495734 , 487085677 , 394809941 , 4235328149 , 9043312664
n×2
279936296
n×3
419904444
n×4
559872592
n×5
699840740
n÷2
69984074
n÷3
46656049.333333
n÷3
34992037
n÷5
27993629.6
n2
19591082454549904
n3
2.7421275284786E+24
n4
3.8381051174097E+32
n5
5.3721246511316E+40
2 √n
11830.813496966
3 √n
519.21002831209
4 √n
108.76954305763
5 √n
42.580018250438
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-139968147
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 139968148 can be divided by 6 positive divisors.
The sum of these divisors (counting 139968148) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000010101111011111010010100
3
Ternary
100202101010012111
4
Quaternary
20111323322110
5
Quinary
241312440043
6
Senary
21520000404
8
Octal
1025737224
10
Decimal
139968148
12
Duodecimal
3aa60104
16
Hexadecimal
857be94
20
Vigesimal
23eg078
36
Base36
2bc044
md5
bb8309bb20a8caf6cf79d9aacd4c3838
sha1
2e2bb8eee6b18706b44cab04a17ba54980aef88d
sha256
96113ecb9915d639c9a53be9cb76f7d051befaa6e9dfbb66aea362ceb167a179
sha512
80836443b0adfff681eb03ad8811cb373e610a3dbdbfb05fe97098bef6ce2f3550d1de30cc418f96d8570214f4fe49470b0d0acf4d99cddbe0b0c3e10967eaa3
ripemd-160
618179889edb7e8c3ea9f98e4a324dfb2fff43d9
Diameter
279936296
Circumference
879445810.98674
Area
6.1547200715086E+16
Volume
1.1486196931566E+25
Surface area
2.4618880286034E+17
Circumference
879445810.98674
Perimeter
559872592
Area
19591082454549904
Diagonal
197944853.20184
Surface area
117546494727299424
Volume
2.7421275284786E+24
Space diagonal
242431943.77732
Perimeter
419904444
Area
8.4831875466379E+15
Altitude
121215971.88866
Surface area
8.4831875466379E+15
Volume
3.2316282837759E+23
Height
65981617.733948