42173878 is an even 8-digits composite number following 42173877
and preceding 42173879 . In scientific notation, it is written as 4.2173878 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 20925840 positive integers (up to 42173878) that are relatively prime to 42173878.
42173878 has 8 divisors, whose sum is 63744120
The reverse of 42173878 is 87837124
Previous prime number is 131
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
forty-two million one hundred seventy-three thousand eight hundred seventy-eight
Scientific notation
4.2173878 × 10^7
Engineering notation
4.2173878 × 10^6
Prime Factorization
2 × 131 × 160969
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42173878
Product of the distinct prime numbers
The prime factorization of 42173878 is 2 × 131 × 160969.
Since it has a total of 3 prime factors.
2 , 5 , 91 , 63 , 217 , 754 , 4589 , 9615 , 35587 , 81796 , 167225 , 197467 , 4690223 , 4358616 , 85248066 , 11255850 , 932635202 , 160184459 , 1517608179 , 3066550786
n×2
84347756
n×3
126521634
n×4
168695512
n×5
210869390
n÷2
21086939
n÷3
14057959.333333
n÷3
10543469.5
n÷5
8434775.6
n2
1778635985558884
n3
7.501197706137E+22
n4
3.163545969125E+30
n5
1.3341900174927E+38
2 √n
6494.1418216728
3 √n
348.08169020715
4 √n
80.586238413719
5 √n
33.497215518338
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
-42173877
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 42173878 can be divided by 8 positive divisors.
The sum of these divisors (counting 42173878) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100000111000010110110110
3
Ternary
2221100122200111
4
Quaternary
2200320112312
5
Quinary
41244031003
6
Senary
4103533234
8
Octal
240702666
10
Decimal
42173878
12
Duodecimal
1215a21a
16
Hexadecimal
28385b6
20
Vigesimal
d3bedi
36
Base36
p3xkm
md5
77e378d024b8d3dc5bf2d4be8def6161
sha1
27e333b9ce74bf2595b2ddaf5994b48ea3824524
sha256
e2e9a4e23e0c54fe036b0b553b1f9fc613e478903cbb7553a80cbda841484fe0
sha512
2b857fb87764f6590d36c1c80881358f537b753bd520f1266040c9d68918f2492030b86715424aa5e5b3d7e896015cd054488a8fba7e7b5bd6bf9623ee685b91
ripemd-160
348b748d61342d78e1e15ed86dbcb26c673829be
Diameter
84347756
Circumference
264986290.59638
Area
5.5877497456422E+15
Volume
3.1420943475633E+23
Surface area
2.2350998982569E+16
Circumference
264986290.59638
Perimeter
168695512
Area
1778635985558884
Diagonal
59642870.245468
Surface area
10671815913353304
Volume
7.501197706137E+22
Space diagonal
73047299.448211
Perimeter
126521634
Area
7.7017197378958E+14
Altitude
36523649.724106
Surface area
7.7017197378958E+14
Volume
8.8402462750508E+21
Height
19880956.748489