142169774 is an even 9-digits composite number following 142169773
and preceding 142169775 . In scientific notation, it is written as 1.42169774 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 68633656 positive integers (up to 142169774) that are relatively prime to 142169774.
142169774 has 8 divisors, whose sum is 220608360
The reverse of 142169774 is 477961241
Previous prime number is 29
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-two million one hundred sixty-nine thousand seven hundred seventy-four
Scientific notation
1.42169774 × 10^8
Engineering notation
1.42169774 × 10^6
Prime Factorization
2 × 29 × 2451203
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142169774
Product of the distinct prime numbers
The prime factorization of 142169774 is 2 × 29 × 2451203.
Since it has a total of 3 prime factors.
3 , 1 , 98 , 4 , 93 , 128 , 4743 , 9651 , 56076 , 17076 , 134096 , 216363 , 4366156 , 1144884 , 60128467 , 49647667 , 741124257 , 816178148 , 6179373418 , 8156364352
n×2
284339548
n×3
426509322
n×4
568679096
n×5
710848870
n÷2
71084887
n÷3
47389924.666667
n÷3
35542443.5
n÷5
28433954.8
n2
20212244639211076
n3
2.8735702523894E+24
n4
4.0853483335532E+32
n5
5.8081304929253E+40
2 √n
11923.496718664
3 √n
521.91817931422
4 √n
109.19476506987
5 √n
42.713135615912
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
-142169773
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 142169774 can be divided by 8 positive divisors.
The sum of these divisors (counting 142169774) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011110010101011010101110
3
Ternary
100220111222021012
4
Quaternary
20132111122232
5
Quinary
242343413044
6
Senary
22035105222
8
Octal
1036253256
10
Decimal
142169774
12
Duodecimal
3b742212
16
Hexadecimal
87956ae
20
Vigesimal
248b48e
36
Base36
2cn6we
md5
2eab27450c979716af73e4858f3db378
sha1
dc325990acef6b9ea1cbb364bdcbe94a49e0c1a3
sha256
bdbe07c3c4ac7f0f26029c411b2929698f96dc75c1423b61cccb2675c5d77388
sha512
8550f4d7e38b6dd62a5c4a7584cbf099ca3a7ad7ed154d1d2086ffe0715278af8dfa7801569fffa8ccff7e822ca493a3f80804098427eaee5f9c567fdaf2db4f
ripemd-160
69b7ee50d0a61b45c440056f862706d1237ae00d
Diameter
284339548
Circumference
893279035.12184
Area
6.3498639271105E+16
Volume
1.2036782925974E+25
Surface area
2.5399455708442E+17
Circumference
893279035.12184
Perimeter
568679096
Area
20212244639211076
Diagonal
201058422.55032
Surface area
121273467835266456
Volume
2.8735702523894E+24
Space diagonal
246245271.86858
Perimeter
426509322
Area
8.7521586625313E+15
Altitude
123122635.93429
Surface area
8.7521586625313E+15
Volume
3.3865350194674E+23
Height
67019474.183439