421569442 is an even 9-digits composite number following 421569441
and preceding 421569443 . In scientific notation, it is written as 4.21569442 × 10^8.
The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors.
There are 180485928 positive integers (up to 421569442) that are relatively prime to 421569442.
421569442 has 24 divisors, whose sum is 736356096
The reverse of 421569442 is 244965124
Previous prime number is 1423
Is Prime? no Number parity even Number length 9 Sum of Digits 37 Digital Root 1
Name
four hundred twenty-one million five hundred sixty-nine thousand four hundred forty-two
Scientific notation
4.21569442 × 10^8
Engineering notation
4.21569442 × 10^6
Prime Factorization
2 × 7 × 7 × 1423 × 3023
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
60224206 Product of the distinct prime numbers
The prime factorization of 421569442 is 2 × 7 × 7 × 1423 × 3023.
Since it has a total of 5 prime factors.
6 , 9 , 77 , 14 , 722 , 671 , 9096 , 9666 , 75051 , 77053 , 216165 , 662280 , 524789 , 6364555 , 26808937 , 83068333 , 167116558 , 790370942 , 6696198690 , 9742842348
n×2
843138884
n×3
1264708326
n×4
1686277768
n×5
2107847210
n÷2
210784721
n÷3
140523147.33333
n÷3
105392360.5
n÷5
84313888.4
n2
177720794428191364
n3
7.4921656138889E+25
n4
3.1584680772187E+34
n5
1.3315136248879E+43
2 √n20532.156292022
3 √n749.81888485919
4 √n143.29046127367
5 √n53.08524482022
1 , 2 , 7 , 14 , 49 , 98 , 1423 , 2846 , 3023 , 6046 , 9961 , 19922 , 21161 , 42322 , 69727 , 139454 , 148127 , 296254 , 4301729 , 8603458 , 30112103 , 60224206 , 210784721 , 421569442
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-421569441 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 421569442 can be divided by 24 positive divisors.
The sum of these divisors (counting 421569442) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11001001000001010001110100010
3
Ternary
1002101020221120001
4
Quaternary
121020022032202
5
Quinary
1330410210232
6
Senary
105455410214
8
Octal
3110121642
10
Decimal
421569442
12
Duodecimal
b922396a
16
Hexadecimal
1920a3a2
20
Vigesimal
6beg3c2
36
Base36
6yzp2a
md5
b07d8192ed906b38307109f6164aa1ad
sha1
5f09ffab682bf07a4553ac5f836c3f9075ef213f
sha256
71086ac2783faac7c317a754b02656bb5e9566650553dee370c3f4fe21e18981
sha512
9f1dcc0572f643ec534063d49b925309b94f4244ac5b180fb601410ada7e43e3c4d3824d8f769d3fdf0391379356f7bc840bed3130f6ddf982e5b6be503bc373
ripemd-160
0709ffd64cbea0995611ba42c4ac5d82053ed16b
Diameter
843138884
Circumference
2648798923.9303
Area
5.5832634216575E+17
Volume
3.1383109936095E+26
Surface area
2.233305368663E+18
Circumference
2648798923.9303
Perimeter
1686277768
Area
177720794428191364
Diagonal
596189222.35846
Surface area
1066324766569148184
Volume
7.4921656138889E+25
Space diagonal
730179692.46246
Perimeter
1264708326
Area
7.6955361377783E+16
Altitude
365089846.23123
Surface area
7.6955361377783E+16
Volume
8.8296018522559E+24
Height
198729740.78615