142690775 is an odd 9-digits composite number following 142690774
and preceding 142690776 . In scientific notation, it is written as 1.42690775 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 107437440 positive integers (up to 142690775) that are relatively prime to 142690775.
142690775 has 12 divisors, whose sum is 187345152
The reverse of 142690775 is 577096241
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-two million six hundred ninety thousand seven hundred seventy-five
Scientific notation
1.42690775 × 10^8
Engineering notation
1.42690775 × 10^6
Prime Factorization
5 × 5 × 17 × 335743
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
28538155
Product of the distinct prime numbers
The prime factorization of 142690775 is 5 × 5 × 17 × 335743.
Since it has a total of 4 prime factors.
2 , 7 , 38 , 91 , 305 , 684 , 1101 , 7979 , 81256 , 26066 , 851983 , 655348 , 1654282 , 8174957 , 35556175 , 53134177 , 55470766 , 916882603 , 3643003821 , 4807819541
n×2
285381550
n×3
428072325
n×4
570763100
n×5
713453875
n÷2
71345387.5
n÷3
47563591.666667
n÷3
35672693.75
n÷5
28538155
n2
20360657270100625
n3
2.90527796538E+24
n4
4.145563644705E+32
n5
5.9153368927478E+40
2 √n
11945.324399111
3 √n
522.55494946466
4 √n
109.29466775242
5 √n
42.744395477604
1 , 5 , 17 , 25 , 85 , 425 , 335743 , 1678715 , 5707631 , 8393575 , 28538155 , 142690775
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142690774
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142690775 can be divided by 12 positive divisors.
The sum of these divisors (counting 142690775) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100000010100100111010111
3
Ternary
100221111102221112
4
Quaternary
20200110213113
5
Quinary
243012101100
6
Senary
22054205235
8
Octal
1040244727
10
Decimal
142690775
12
Duodecimal
3b95381b
16
Hexadecimal
88149d7
20
Vigesimal
24bg6if
36
Base36
2cycwn
md5
6ffe95f72a38965d6b75073b8e7ee7eb
sha1
f8d83e665b37ea674c5865fbed0ecbb2dfaa8004
sha256
bca4cd634ddf73cb20eee550a010d86b98df6b656c4c5d39a65db82f083c5273
sha512
a614b49f32f314432ef25caa0530f15a39aede6657564ac4580f8416691e4494009ee12842b8057793664e65a7b10f6bd31e0e9ac967dd8d2c5964e25b6886f2
ripemd-160
e8f975b2289a23983e0fd1c060058377599aaca7
Diameter
285381550
Circumference
896552580.95007
Area
6.3964891302008E+16
Volume
1.2169599883566E+25
Surface area
2.5585956520803E+17
Circumference
896552580.95007
Perimeter
570763100
Area
20360657270100625
Diagonal
201795229.23053
Surface area
122163943620603750
Volume
2.90527796538E+24
Space diagonal
247147672.07138
Perimeter
428072325
Area
8.8164232168277E+15
Altitude
123573836.03569
Surface area
8.8164232168277E+15
Volume
3.4239029175868E+23
Height
67265076.410176