136985279 is an odd 9-digits composite number following 136985278
and preceding 136985280 . In scientific notation, it is written as 1.36985279 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 136961784 positive integers (up to 136985279) that are relatively prime to 136985279.
136985279 has 4 divisors, whose sum is 137008776
The reverse of 136985279 is 972589631
Previous prime number is 12763
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred thirty-six million nine hundred eighty-five thousand two hundred seventy-nine
Scientific notation
1.36985279 × 10^8
Engineering notation
1.36985279 × 10^6
Prime Factorization
12763 × 10733
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
136985279
Product of the distinct prime numbers
The prime factorization of 136985279 is 12763 × 10733.
Since it has a total of 2 prime factors.
10 , 9 , 67 , 93 , 947 , 818 , 4125 , 8030 , 52409 , 5146 , 64996 , 267968 , 7439798 , 6804864 , 73395671 , 32824345 , 857718241 , 936247410 , 6700045229 , 554137666
n×2
273970558
n×3
410955837
n×4
547941116
n×5
684926395
n÷2
68492639.5
n÷3
45661759.666667
n÷3
34246319.75
n÷5
27397055.8
n2
18764966662707841
n3
2.5705241937167E+24
n4
3.5212397385254E+32
n5
4.8235800800778E+40
2 √n
11704.071043872
3 √n
515.49520846578
4 √n
108.18535503418
5 √n
42.3969660856
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
-136985278
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 136985279 can be divided by 4 positive divisors.
The sum of these divisors (counting 136985279) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001010100011101010111111
3
Ternary
100112202120110212
4
Quaternary
20022203222333
5
Quinary
240032012104
6
Senary
21332023035
8
Octal
1012435277
10
Decimal
136985279
12
Duodecimal
39a61a7b
16
Hexadecimal
82a3abf
20
Vigesimal
22g333j
36
Base36
29k2in
md5
e7c94e814041157aff6c9e6f47ea7cf9
sha1
c1706c2d7dc7b1e876c39baa80139dcddc3b1fe1
sha256
89b2ac9465e41541416e00597a986113af7040fef9744eea1918be967b8bd567
sha512
e4e948b58115fa80c572ce4bbc434d7b438db9940fcffc740a44d129ab08706bfacca1e545b6d61bfd800e11e2143946a3044055c90b7dccf10f40277d31c965
ripemd-160
94ec6ae125e0a47b56e502a77d1ee41032472e47
Diameter
273970558
Circumference
860703892.3127
Area
5.895188141242E+16
Volume
1.0767386563807E+25
Surface area
2.3580752564968E+17
Circumference
860703892.3127
Perimeter
547941116
Area
18764966662707841
Diagonal
193726439.40726
Surface area
112589799976247046
Volume
2.5705241937167E+24
Space diagonal
237265463.117
Perimeter
410955837
Area
8.1254689155365E+15
Altitude
118632731.5585
Surface area
8.1254689155365E+15
Volume
3.029391814302E+23
Height
64575479.802421