421142243 is an odd 9-digits composite number following 421142242
and preceding 421142244 . In scientific notation, it is written as 4.21142243 × 10^8.
The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors.
There are 421093128 positive integers (up to 421142243) that are relatively prime to 421142243.
421142243 has 4 divisors, whose sum is 421191360
The reverse of 421142243 is 342241124
Previous prime number is 38047
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 23
Digital Root 5
Name
four hundred twenty-one million one hundred forty-two thousand two hundred forty-three
Scientific notation
4.21142243 × 10^8
Engineering notation
4.21142243 × 10^6
Prime Factorization
38047 × 11069
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
421142243
Product of the distinct prime numbers
The prime factorization of 421142243 is 38047 × 11069.
Since it has a total of 2 prime factors.
2 , 7 , 81 , 61 , 759 , 936 , 5436 , 9032 , 32523 , 32043 , 358988 , 576802 , 6347654 , 3121334 , 56626279 , 66516335 , 589012424 , 816714913 , 2939358826 , 7890617858
n×2
842284486
n×3
1263426729
n×4
1684568972
n×5
2105711215
n÷2
210571121.5
n÷3
140380747.66667
n÷3
105285560.75
n÷5
84228448.6
n2
177360788839071049
n3
7.4694120431936E+25
n4
3.1456849417618E+34
n5
1.3247808121449E+43
2 √n
20521.750485765
3 √n
749.56552198337
4 √n
143.25414648716
5 √n
53.074481629555
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
-421142242
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 421142243 can be divided by 4 positive divisors.
The sum of these divisors (counting 421142243) is 1, the average is 0.25.
Base
System
Value
2
Binary
11001000110100001111011100011
3
Ternary
1002100110020112212
4
Quaternary
121012201323203
5
Quinary
1330303022433
6
Senary
105442312335
8
Octal
3106417343
10
Decimal
421142243
12
Duodecimal
b90586ab
16
Hexadecimal
191a1ee3
20
Vigesimal
6bc2fc3
36
Base36
6yqjfn
md5
b3e9c0ec6761572f8a96424052ac27b7
sha1
0e33acbc25fdacc75f37ec678516f9e4c85cd5a0
sha256
37dc526e831e2a71e9bfb0852d40f5f735d0b8495838e29c57d355af7381fa92
sha512
01ef8164376b9b9190820c86d31abf4f235ad20785121dbe79b1d41a5c1f60fdf8e1be7173dde100f6944d7fd2dd094e5b2b66df170cb28dc0a983d1b5feb8de
ripemd-160
df7bbe735e597ea0a6c590d7507e5284b9d25103
Diameter
842284486
Circumference
2646114753.4503
Area
5.5719535125172E+17
Volume
3.1287800002043E+26
Surface area
2.2287814050069E+18
Circumference
2646114753.4503
Perimeter
1684568972
Area
177360788839071049
Diagonal
595585071.73883
Surface area
1064164733034426294
Volume
7.4694120431936E+25
Space diagonal
729439762.08952
Perimeter
1263426729
Area
7.6799474384942E+16
Altitude
364719881.04476
Surface area
7.6799474384942E+16
Volume
8.8027865120311E+24
Height
198528357.24628