139793986 is an even 9-digits composite number following 139793985
and preceding 139793987 . In scientific notation, it is written as 1.39793986 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 69879600 positive integers (up to 139793986) that are relatively prime to 139793986.
139793986 has 8 divisors, whose sum is 209743164
The reverse of 139793986 is 689397931
Previous prime number is 11093
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred thirty-nine million seven hundred ninety-three thousand nine hundred eighty-six
Scientific notation
1.39793986 × 10^8
Engineering notation
1.39793986 × 10^6
Prime Factorization
2 × 11093 × 6301
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139793986
Product of the distinct prime numbers
The prime factorization of 139793986 is 2 × 11093 × 6301.
Since it has a total of 3 prime factors.
4 , 1 , 28 , 90 , 304 , 556 , 4238 , 8689 , 5874 , 56199 , 555683 , 635466 , 3345983 , 8021340 , 65826696 , 53593619 , 127713168 , 972081202 , 7157494892 , 2765074165
n×2
279587972
n×3
419381958
n×4
559175944
n×5
698969930
n÷2
69896993
n÷3
46597995.333333
n÷3
34948496.5
n÷5
27958797.2
n2
19542358521768196
n3
2.731904193599E+24
n4
3.8190377659333E+32
n5
5.3387851198435E+40
2 √n
11823.450680745
3 √n
518.99458837075
4 √n
108.73569184378
5 √n
42.569416531408
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
-139793985
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 139793986 can be divided by 8 positive divisors.
The sum of these divisors (counting 139793986) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010101010001011001000010
3
Ternary
100202001021022001
4
Quaternary
20111101121002
5
Quinary
241241401421
6
Senary
21512134214
8
Octal
1025213102
10
Decimal
139793986
12
Duodecimal
3a99736a
16
Hexadecimal
8551642
20
Vigesimal
23de4j6
36
Base36
2b89qa
md5
4a0d63079f5d02bf421e81baf98e0335
sha1
7f80b57264c4620ef6a0dd8cec98a451b755d04d
sha256
6db43256a42efad80f01cedaa533a91112ca6f92af0470ab67d60b3ab36616ef
sha512
f4c3cfce7b306a37730a401fe97d10d17f40ad6e1837e1cbef72087023a562142cd622dc2c3928e84b1deebc85d811c448aa9f61f139e4dc22b70e7521300600
ripemd-160
14b524e9a5641e63eda2417314826c72bbf38c42
Diameter
279587972
Circumference
878351518.86727
Area
6.1394129965805E+16
Volume
1.1443373526563E+25
Surface area
2.4557651986322E+17
Circumference
878351518.86727
Perimeter
559175944
Area
19542358521768196
Diagonal
197698550.93939
Surface area
117254151130609176
Volume
2.731904193599E+24
Space diagonal
242130286.34457
Perimeter
419381958
Area
8.4620894648573E+15
Altitude
121065143.17229
Surface area
8.4620894648573E+15
Volume
3.2195799680764E+23
Height
65899516.979798