139791569 is an odd 9-digits composite number following 139791568
and preceding 139791570 . In scientific notation, it is written as 1.39791569 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 130618656 positive integers (up to 139791569) that are relatively prime to 139791569.
139791569 has 8 divisors, whose sum is 149166240
The reverse of 139791569 is 965197931
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred thirty-nine million seven hundred ninety-one thousand five hundred sixty-nine
Scientific notation
1.39791569 × 10^8
Engineering notation
1.39791569 × 10^6
Prime Factorization
19 × 73 × 100787
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139791569
Product of the distinct prime numbers
The prime factorization of 139791569 is 19 × 73 × 100787.
Since it has a total of 3 prime factors.
2 , 7 , 13 , 57 , 887 , 731 , 4773 , 746 , 93560 , 81912 , 386760 , 478138 , 2664806 , 8866216 , 24642778 , 63970129 , 69862258 , 912648850 , 2283468490 , 2165588105
n×2
279583138
n×3
419374707
n×4
559166276
n×5
698957845
n÷2
69895784.5
n÷3
46597189.666667
n÷3
34947892.25
n÷5
27958313.8
n2
19541682763481761
n3
2.7317624944074E+24
n4
3.8187736522856E+32
n5
5.3383236050886E+40
2 √n
11823.348468179
3 √n
518.99159726175
4 √n
108.73522183809
5 √n
42.569269327663
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
-139791568
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 139791569 can be divided by 8 positive divisors.
The sum of these divisors (counting 139791569) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010101010000110011010001
3
Ternary
100202001010222112
4
Quaternary
20111100303101
5
Quinary
241241312234
6
Senary
21512115105
8
Octal
1025206321
10
Decimal
139791569
12
Duodecimal
3a995a95
16
Hexadecimal
8550cd1
20
Vigesimal
23ddii9
36
Base36
2b87v5
md5
9ec8e65899efa10e0f4568b24618a8e7
sha1
be256ef0772204888d3bd2f6ded41f869bf54265
sha256
45590efa1a99d9f8f98a46a7e321a520a3b9c8ef934c0683ed027d0d42526bfb
sha512
8e6ff616064ffaf15320286bb9e28d160acd772c5bee6a398e6e89996a556567f06558bf3224c2cf20dbc3bd003d11fcdad9e5636dc47baf806424464d576fd0
ripemd-160
0487566097aad4e9f3f2eb6ff9b33972b6da8f9f
Diameter
279583138
Circumference
878336332.40838
Area
6.1392007008537E+16
Volume
1.1442779978376E+25
Surface area
2.4556802803415E+17
Circumference
878336332.40838
Perimeter
559166276
Area
19541682763481761
Diagonal
197695132.78521
Surface area
117250096580890566
Volume
2.7317624944074E+24
Space diagonal
242126099.97777
Perimeter
419374707
Area
8.4617968529358E+15
Altitude
121063049.98889
Surface area
8.4617968529358E+15
Volume
3.2194129739776E+23
Height
65898377.595071