142100871 is an odd 9-digits composite number following 142100870
and preceding 142100872 . In scientific notation, it is written as 1.42100871 × 10^8.
The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors.
There are 85152320 positive integers (up to 142100871) that are relatively prime to 142100871.
142100871 has 8 divisors, whose sum is 148055040
The reverse of 142100871 is 178001241
Previous prime number is 89
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 24
Digital Root 6
Name
one hundred forty-two million one hundred thousand eight hundred seventy-one
Scientific notation
1.42100871 × 10^8
Engineering notation
1.42100871 × 10^6
Prime Factorization
33 × 89 × 48383
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142100871
Product of the distinct prime numbers
The prime factorization of 142100871 is 33 × 89 × 48383.
Since it has a total of 3 prime factors.
2 , 7 , 1 , 81 , 196 , 279 , 9404 , 9676 , 5184 , 3978 , 804411 , 792552 , 4700589 , 3509857 , 48552857 , 2077062 , 336673984 , 232382098 , 1074731452 , 8348635817
n×2
284201742
n×3
426302613
n×4
568403484
n×5
710504355
n÷2
71050435.5
n÷3
47366957
n÷3
35525217.75
n÷5
28420174.2
n2
20192657538958641
n3
2.8693942240907E+24
n4
4.0774341848566E+32
n5
5.794069491133E+40
2 √n
11920.606989579
3 √n
521.83384929452
4 √n
109.18153227345
5 √n
42.708994603639
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
-142100870
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 142100871 can be divided by 8 positive divisors.
The sum of these divisors (counting 142100871) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011110000100100110000111
3
Ternary
100220101110202020
4
Quaternary
20132010212013
5
Quinary
242334211441
6
Senary
22033414223
8
Octal
1036044607
10
Decimal
142100871
12
Duodecimal
3b70a373
16
Hexadecimal
8784987
20
Vigesimal
2482c3b
36
Base36
2clpqf
md5
c6786ffe9f866e0ea4d1fdb3509c5ef3
sha1
16770748145618e72a448ed0b63ea737d3227cfb
sha256
13b7a260ad00a4d65f9a5b0f3ce53d70a6428e9fe7f85968ff1d53e3a468f0d7
sha512
7f245078fc04d5e1174c5a31fa7818946e1a2ee041fac9b5544d8df0de8aabc4ab503ecdeb1fbd50230ca6d40922eb813d29ebf63d053f91a08275945c343add
ripemd-160
96c6d83572072a824e75aba5bfdb1911150a8e81
Diameter
284201742
Circumference
892846104.80462
Area
6.3437104580847E+16
Volume
1.2019290419542E+25
Surface area
2.5374841832339E+17
Circumference
892846104.80462
Perimeter
568403484
Area
20192657538958641
Diagonal
200960978.99323
Surface area
121155945233751846
Volume
2.8693942240907E+24
Space diagonal
246125928.37179
Perimeter
426302613
Area
8.7436771993288E+15
Altitude
123062964.1859
Surface area
8.7436771993288E+15
Volume
3.3816135229201E+23
Height
66986992.997743