139968147 is an odd 9-digits composite number following 139968146
and preceding 139968148 . In scientific notation, it is written as 1.39968147 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 84829160 positive integers (up to 139968147) that are relatively prime to 139968147.
139968147 has 8 divisors, whose sum is 203590080
The reverse of 139968147 is 741869931
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred thirty-nine million nine hundred sixty-eight thousand one hundred forty-seven
Scientific notation
1.39968147 × 10^8
Engineering notation
1.39968147 × 10^6
Prime Factorization
3 × 11 × 4241459
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139968147
Product of the distinct prime numbers
The prime factorization of 139968147 is 3 × 11 × 4241459.
Since it has a total of 3 prime factors.
4 , 4 , 93 , 92 , 912 , 377 , 2513 , 2406 , 16879 , 73357 , 441033 , 905936 , 1613848 , 3202278 , 49457840 , 48413759 , 251999396 , 277861185 , 831221225 , 5913241166
n×2
279936294
n×3
419904441
n×4
559872588
n×5
699840735
n÷2
69984073.5
n÷3
46656049
n÷3
34992036.75
n÷5
27993629.4
n2
19591082174613609
n3
2.7421274697054E+24
n4
3.8381050077246E+32
n5
5.3721244592264E+40
2 √n
11830.813454704
3 √n
519.2100270756
4 √n
108.76954286336
5 √n
42.580018189596
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
-139968146
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 139968147 can be divided by 8 positive divisors.
The sum of these divisors (counting 139968147) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010101111011111010010011
3
Ternary
100202101010012110
4
Quaternary
20111323322103
5
Quinary
241312440042
6
Senary
21520000403
8
Octal
1025737223
10
Decimal
139968147
12
Duodecimal
3aa60103
16
Hexadecimal
857be93
20
Vigesimal
23eg077
36
Base36
2bc043
md5
02f09bfa072a5dea81507a07132fd1fd
sha1
e015bfd9a3e329a1f4ad8c82eb965260f3b21077
sha256
481a1cae8bf764cbc32b92a29b4f45ef10982658115bbe4d3b875eeafad8d12e
sha512
b541abe492a9ad4afc8ad3534adfe147be9d56c78219ef664c97184e4f458750df115c104aebded42e1948806a5b41d71ac4b670441583e0569ff15b616b6de5
ripemd-160
4548dd4bcf81ecf2f8a5c19498bd7fb45bd72e44
Diameter
279936294
Circumference
879445804.70355
Area
6.154719983564E+16
Volume
1.1486196685378E+25
Surface area
2.4618879934256E+17
Circumference
879445804.70355
Perimeter
559872588
Area
19591082174613609
Diagonal
197944851.78763
Surface area
117546493047681654
Volume
2.7421274697054E+24
Space diagonal
242431942.04527
Perimeter
419904441
Area
8.4831874254219E+15
Altitude
121215971.02263
Surface area
8.4831874254219E+15
Volume
3.231628214511E+23
Height
65981617.262544