42173691 is an odd 8-digits composite number following 42173690
and preceding 42173692 . In scientific notation, it is written as 4.2173691 × 10^7.
The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors.
There are 24099240 positive integers (up to 42173691) that are relatively prime to 42173691.
42173691 has 4 divisors, whose sum is 44181984
The reverse of 42173691 is 19637124
Previous prime number is 21
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
forty-two million one hundred seventy-three thousand six hundred ninety-one
Scientific notation
4.2173691 × 10^7
Engineering notation
4.2173691 × 10^6
Prime Factorization
21 × 2008271
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
42173691
Product of the distinct prime numbers
The prime factorization of 42173691 is 21 × 2008271.
Since it has a total of 2 prime factors.
5 , 4 , 12 , 48 , 824 , 336 , 9223 , 9462 , 29819 , 92811 , 276467 , 378745 , 7123861 , 450352 , 7891576 , 90986557 , 431146160 , 911643619 , 5297156988 , 2342073104
n×2
84347382
n×3
126521073
n×4
168694764
n×5
210868455
n÷2
21086845.5
n÷3
14057897
n÷3
10543422.75
n÷5
8434738.2
n2
1778620212563481
n3
7.5010979251007E+22
n4
3.1634898605394E+30
n5
1.3341604386002E+38
2 √n
6494.1274240655
3 √n
348.08117573883
4 √n
80.586149083236
5 √n
33.497185812792
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42173690
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42173691 can be divided by 4 positive divisors.
The sum of these divisors (counting 42173691) is 1, the average is 0.25.
Base
System
Value
2
Binary
10100000111000010011111011
3
Ternary
2221100122102120
4
Quaternary
2200320103323
5
Quinary
41244024231
6
Senary
4103532323
8
Octal
240702373
10
Decimal
42173691
12
Duodecimal
1215a0a3
16
Hexadecimal
28384fb
20
Vigesimal
d3be4b
36
Base36
p3xff
md5
20943278358f01023214d207ca389de6
sha1
fba50e9ec95692163667147641721eb1f5d3de20
sha256
3f27fddd2cf3a3191813149249432ca5bcb14b2c8277ce052b70d6e64fc6aeb8
sha512
9996dfc6f3e33cfd493141c006a43bca4e187571da87874b2ca66e21bd0a8fdba20c5cad92eb022b7239ca32e4fbd092ca5ba50b3b9eb766d86325adeb297142
ripemd-160
48567060b0463ec91a8ae0f4253bde4b42ef1740
Diameter
84347382
Circumference
264985115.64073
Area
5.5877001933157E+15
Volume
3.1420525513805E+23
Surface area
2.2350800773263E+16
Circumference
264985115.64073
Perimeter
168694764
Area
1778620212563481
Diagonal
59642605.787532
Surface area
10671721275380886
Volume
7.5010979251007E+22
Space diagonal
73046975.55471
Perimeter
126521073
Area
7.7016514388223E+14
Altitude
36523487.777355
Surface area
7.7016514388223E+14
Volume
8.8401286819717E+21
Height
19880868.595844