139969139 is an odd 9-digits composite number following 139969138
and preceding 139969140 . In scientific notation, it is written as 1.39969139 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 139424256 positive integers (up to 139969139) that are relatively prime to 139969139.
139969139 has 4 divisors, whose sum is 140514024
The reverse of 139969139 is 931969931
Previous prime number is 257
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred thirty-nine million nine hundred sixty-nine thousand one hundred thirty-nine
Scientific notation
1.39969139 × 10^8
Engineering notation
1.39969139 × 10^6
Prime Factorization
257 × 544627
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
139969139
Product of the distinct prime numbers
The prime factorization of 139969139 is 257 × 544627.
Since it has a total of 2 prime factors.
10 , 8 , 2 , 5 , 845 , 470 , 1255 , 6426 , 66295 , 96249 , 702714 , 964614 , 1598358 , 5330633 , 80486984 , 24493272 , 756972837 , 382412097 , 7586318390 , 5883317926
n×2
279938278
n×3
419907417
n×4
559876556
n×5
699845695
n÷2
69984569.5
n÷3
46656379.666667
n÷3
34992284.75
n÷5
27993827.8
n2
19591359872401321
n3
2.7421857731792E+24
n4
3.8382138164994E+32
n5
5.3723148319332E+40
2 √n
11830.85537905
3 √n
519.21125367641
4 √n
108.76973558417
5 √n
42.580078545126
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-139969138
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 139969139 can be divided by 4 positive divisors.
The sum of these divisors (counting 139969139) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010101111100001001110011
3
Ternary
100202101011120012
4
Quaternary
20111330021303
5
Quinary
241313003024
6
Senary
21520005135
8
Octal
1025741163
10
Decimal
139969139
12
Duodecimal
3aa607ab
16
Hexadecimal
857c273
20
Vigesimal
23eg2gj
36
Base36
2bc0vn
md5
22fab300ddca5595ca55d0aed2fbf10d
sha1
3f521a39b2cd7ab04c8b6e492cc117adebd395e1
sha256
ba906313945d02f442afb3ab8b0d3d49ac4ff8557d6c9609718479edc1530c8b
sha512
1d33322f0be823bb76688e1ede87443751a429387039b120e517c1a3ad28cf49f3e00fdf85b18ec83629e09056a2b36a3c5265c701bcdc4fc63cf604e9b61658
ripemd-160
8d081a3b4dd3969e44246fd7479c3db65d535395
Diameter
279938278
Circumference
879452037.62338
Area
6.154807224897E+16
Volume
1.1486440906397E+25
Surface area
2.4619228899588E+17
Circumference
879452037.62338
Perimeter
559876556
Area
19591359872401321
Diagonal
197946254.68748
Surface area
117548159234407926
Volume
2.7421857731792E+24
Space diagonal
242433660.23967
Perimeter
419907417
Area
8.4833076720913E+15
Altitude
121216830.11984
Surface area
8.4833076720913E+15
Volume
3.2316969258138E+23
Height
65982084.895828