139291276 is an even 9-digits composite number following 139291275
and preceding 139291277 . In scientific notation, it is written as 1.39291276 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 68025888 positive integers (up to 139291276) that are relatively prime to 139291276.
139291276 has 12 divisors, whose sum is 249428872
The reverse of 139291276 is 672192931
Previous prime number is 43
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty-nine million two hundred ninety-one thousand two hundred seventy-six
Scientific notation
1.39291276 × 10^8
Engineering notation
1.39291276 × 10^6
Prime Factorization
2 × 2 × 43 × 809833
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
69645638
Product of the distinct prime numbers
The prime factorization of 139291276 is 2 × 2 × 43 × 809833.
Since it has a total of 4 prime factors.
10 , 9 , 25 , 31 , 840 , 370 , 2831 , 5681 , 2698 , 43039 , 247551 , 831829 , 2159918 , 4092886 , 26186564 , 44741759 , 199520790 , 828754717 , 7033870443 , 66035217
n×2
278582552
n×3
417873828
n×4
557165104
n×5
696456380
n÷2
69645638
n÷3
46430425.333333
n÷3
34822819
n÷5
27858255.2
n2
19402059569708176
n3
2.7025376344927E+24
n4
3.764399155465E+32
n5
5.2434796173805E+40
2 √n
11802.172511873
3 √n
518.37172624178
4 √n
108.63780424821
5 √n
42.538755812576
1 , 2 , 4 , 43 , 86 , 172 , 809833 , 1619666 , 3239332 , 34822819 , 69645638 , 139291276
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-139291275
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 139291276 can be divided by 12 positive divisors.
The sum of these divisors (counting 139291276) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000010011010110101010001100
3
Ternary
100201002201201011
4
Quaternary
20103112222030
5
Quinary
241124310101
6
Senary
21453255004
8
Octal
1023265214
10
Decimal
139291276
12
Duodecimal
3a794464
16
Hexadecimal
84d6a8c
20
Vigesimal
23ab83g
36
Base36
2axhu4
md5
e186284883a0fa60c9ba549a35add321
sha1
9fe02d7fc2d04e600f11e039426cd4b4ebc04fa1
sha256
e5e0023b96646bcf98608339cd7d93f4181561ce0196302626b48f21310ba6f5
sha512
b1f1c83e84dbc615315382cbeab0bae17d784210676424c1ad873fe83a2e66c26cf6cf593025582a57c07f67e4d92ad29b4758c4e2f99893401ce852882b9682
ripemd-160
dc4715e44703ca8d99abc3db3fc9934163168d02
Diameter
278582552
Circumference
875192898.7815
Area
6.0953367808707E+16
Volume
1.1320363171429E+25
Surface area
2.4381347123483E+17
Circumference
875192898.7815
Perimeter
557165104
Area
19402059569708176
Diagonal
196987611.63945
Surface area
116412357418249056
Volume
2.7025376344927E+24
Space diagonal
241259567.0831
Perimeter
417873828
Area
8.4013382365531E+15
Altitude
120629783.54155
Surface area
8.4013382365531E+15
Volume
3.1849711462694E+23
Height
65662537.213151