42173857 is an odd 8-digits composite number following 42173856
and preceding 42173858 . In scientific notation, it is written as 4.2173857 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 37102800 positive integers (up to 42173857) that are relatively prime to 42173857.
42173857 has 8 divisors, whose sum is 47492352
The reverse of 42173857 is 75837124
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
forty-two million one hundred seventy-three thousand eight hundred fifty-seven
Scientific notation
4.2173857 × 10^7
Engineering notation
4.2173857 × 10^6
Prime Factorization
11 × 31 × 123677
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42173857
Product of the distinct prime numbers
The prime factorization of 42173857 is 11 × 31 × 123677.
Since it has a total of 3 prime factors.
9 , 5 , 31 , 48 , 840 , 492 , 5466 , 7503 , 90132 , 41260 , 773145 , 984029 , 9851757 , 8573123 , 43070415 , 18506323 , 771755668 , 450671400 , 5161151540 , 2775712904
n×2
84347714
n×3
126521571
n×4
168695428
n×5
210869285
n÷2
21086928.5
n÷3
14057952.333333
n÷3
10543464.25
n÷5
8434771.4
n2
1778634214256449
n3
7.5011865007359E+22
n4
3.1635396681237E+30
n5
1.3341866957727E+38
2 √n
6494.1402048308
3 √n
348.08163243271
4 √n
80.586228381969
5 √n
33.497212182426
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
-42173856
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 42173857 can be divided by 8 positive divisors.
The sum of these divisors (counting 42173857) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100000111000010110100001
3
Ternary
2221100122122201
4
Quaternary
2200320112201
5
Quinary
41244030412
6
Senary
4103533201
8
Octal
240702641
10
Decimal
42173857
12
Duodecimal
1215a201
16
Hexadecimal
28385a1
20
Vigesimal
d3bech
36
Base36
p3xk1
md5
c8c4bb27f30e29f7fc4f70e4c800757b
sha1
c96928890473d6826ae81d8073a433ac5021effb
sha256
db6e896fb4c5d3b646c98aff1e7d0a6545e521b79dc8f9e510248fd8033e467d
sha512
5e2156bfb1b0a54ea8dd480c6c04e061f83c5b102c30de530f2798f542fce5f5618886d2b7a6c0a903a5974971b4cb6f6945758e0a6f2c68b6532db67dc84338
ripemd-160
8f7fe90009ae0a95b210d950075e7327f31e3a89
Diameter
84347714
Circumference
264986158.64949
Area
5.5877441809315E+15
Volume
3.1420896538558E+23
Surface area
2.2350976723726E+16
Circumference
264986158.64949
Perimeter
168695428
Area
1778634214256449
Diagonal
59642840.546983
Surface area
10671805285538694
Volume
7.5011865007359E+22
Space diagonal
73047263.075144
Perimeter
126521571
Area
7.7017120679313E+14
Altitude
36523631.537572
Surface area
7.7017120679313E+14
Volume
8.8402330693589E+21
Height
19880946.848995