139795581 is an odd 9-digits composite number following 139795580
and preceding 139795582 . In scientific notation, it is written as 1.39795581 × 10^8.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 93197052 positive integers (up to 139795581) that are relatively prime to 139795581.
139795581 has 4 divisors, whose sum is 186394112
The reverse of 139795581 is 185597931
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred thirty-nine million seven hundred ninety-five thousand five hundred eighty-one
Scientific notation
1.39795581 × 10^8
Engineering notation
1.39795581 × 10^6
Prime Factorization
3 × 46598527
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
139795581
Product of the distinct prime numbers
The prime factorization of 139795581 is 3 × 46598527.
Since it has a total of 2 prime factors.
6 , 2 , 7 , 92 , 501 , 123 , 3676 , 6685 , 69759 , 10509 , 517740 , 221818 , 9774533 , 1058046 , 52281261 , 86466149 , 578516564 , 720360187 , 6499313430 , 267779063
n×2
279591162
n×3
419386743
n×4
559182324
n×5
698977905
n÷2
69897790.5
n÷3
46598527
n÷3
34948895.25
n÷5
27959116.2
n2
19542804467127561
n3
2.7319977048515E+24
n4
3.8192120644038E+32
n5
5.3390896950554E+40
2 √n
11823.51813125
3 √n
518.99656221155
4 √n
108.73600200141
5 √n
42.569513671366
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
-139795580
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 139795581 can be divided by 4 positive divisors.
The sum of these divisors (counting 139795581) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010101010001110001111101
3
Ternary
100202001100111010
4
Quaternary
20111101301331
5
Quinary
241241424311
6
Senary
21512145433
8
Octal
1025216175
10
Decimal
139795581
12
Duodecimal
3a998279
16
Hexadecimal
8551c7d
20
Vigesimal
23de8j1
36
Base36
2b8ayl
md5
33af2ce9ab069a579a91e27307a43be4
sha1
b5f2435e38ede88ea9a6414cca80016ec8ac5a6c
sha256
580d9e3ae2cd05c48654cca29f534add6d44da20a725e10296e0f0cbfeb392cf
sha512
da10e39c2d77d317c1e216c498a25043c813eb2b87e136fb6c29e691e0da7aaef91f00b0d902d7719185e4433b6b87918688cfb88f6ac216d80ef5fa93c338c3
ripemd-160
dfd414dd15a16fe7f1122e29fa12c8be06225a16
Diameter
279591162
Circumference
878361540.54783
Area
6.139553094447E+16
Volume
1.1443765225581E+25
Surface area
2.4558212377788E+17
Circumference
878361540.54783
Perimeter
559182324
Area
19542804467127561
Diagonal
197700806.61003
Surface area
117256826802765366
Volume
2.7319977048515E+24
Space diagonal
242133048.96561
Perimeter
419386743
Area
8.4622825648622E+15
Altitude
121066524.48281
Surface area
8.4622825648622E+15
Volume
3.2196901721443E+23
Height
65900268.870009