139718870 is an even 9-digits composite number following 139718869
and preceding 139718871 . In scientific notation, it is written as 1.39718870 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 55887544 positive integers (up to 139718870) that are relatively prime to 139718870.
139718870 has 8 divisors, whose sum is 251493984
The reverse of 139718870 is 078817931
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty-nine million seven hundred eighteen thousand eight hundred seventy
Scientific notation
1.39718870 × 10^8
Engineering notation
1.39718870 × 10^6
Prime Factorization
2 × 5 × 13971887
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139718870
Product of the distinct prime numbers
The prime factorization of 139718870 is 2 × 5 × 13971887.
Since it has a total of 3 prime factors.
1 , 8 , 11 , 67 , 364 , 20 , 9176 , 2613 , 99888 , 86831 , 501072 , 425042 , 2852148 , 8679773 , 90264531 , 23582111 , 347776146 , 982573214 , 4680511648 , 4812308798
n×2
279437740
n×3
419156610
n×4
558875480
n×5
698594350
n÷2
69859435
n÷3
46572956.666667
n÷3
34929717.5
n÷5
27943774
n2
19521362634076900
n3
2.7275027280934E+24
n4
3.8108359909113E+32
n5
5.3244569840546E+40
2 √n
11820.273685495
3 √n
518.90161397962
4 √n
108.72108206551
5 √n
42.564840752598
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
-139718869
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 139718870 can be divided by 8 positive divisors.
The sum of these divisors (counting 139718870) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010100111111000011010110
3
Ternary
100201220110020222
4
Quaternary
20110333003112
5
Quinary
241232000440
6
Senary
21510354342
8
Octal
1024770326
10
Decimal
139718870
12
Duodecimal
3a95b9b2
16
Hexadecimal
853f0d6
20
Vigesimal
23d4h3a
36
Base36
2b6nrq
md5
d7939394e3d332f0e5c29f9e9b787081
sha1
809a6b30cd3bc00a6f01dbb461bcb3f2296c2d51
sha256
db320b494928ef35c537c319f069989e3341be2bf08efdc1a33d9a9d152c2929
sha512
52b5c35522b4b0301a422479e5c3d761c27d878d287c4fa8bdf87dcf17f358ac83a59daf973ca91316bee923b865b8e61d18941828f087dacd9eba3ceb109973
ripemd-160
4a7201856fae425cc2a75aac5c334b3e98bbba5d
Diameter
279437740
Circumference
877879551.11973
Area
6.1328169439278E+16
Volume
1.1424936710966E+25
Surface area
2.4531267775711E+17
Circumference
877879551.11973
Perimeter
558875480
Area
19521362634076900
Diagonal
197592320.87344
Surface area
117128175804461400
Volume
2.7275027280934E+24
Space diagonal
242000181.61611
Perimeter
419156610
Area
8.4529979787994E+15
Altitude
121000090.80806
Surface area
8.4529979787994E+15
Volume
3.2143927912328E+23
Height
65864106.957814