421142243 (number)

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.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million one hundred forty-two thousand two hundred forty-three

Notation

Scientific notation 4.21142243 × 10^8
Engineering notation 4.21142243 × 10^6

Prime Factorization of 421142243

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.

Most popular turbo-numbers

Basic calculations (n = 421142243)

Multiplication

n×y
n×2 842284486
n×3 1263426729
n×4 1684568972
n×5 2105711215

Division

n÷y
n÷2 210571121.5
n÷3 140380747.66667
n÷3 105285560.75
n÷5 84228448.6

Exponentiation

ny
n2 177360788839071049
n3 7.4694120431936E+25
n4 3.1456849417618E+34
n5 1.3247808121449E+43

Nth Root

y√n
2√n 20521.750485765
3√n 749.56552198337
4√n 143.25414648716
5√n 53.074481629555

Divisors of 421142243

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 conversion 421142243

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

Cryptographic Hash Functions

md5 b3e9c0ec6761572f8a96424052ac27b7
sha1 0e33acbc25fdacc75f37ec678516f9e4c85cd5a0
sha256 37dc526e831e2a71e9bfb0852d40f5f735d0b8495838e29c57d355af7381fa92
sha512 01ef8164376b9b9190820c86d31abf4f235ad20785121dbe79b1d41a5c1f60fdf8e1be7173dde100f6944d7fd2dd094e5b2b66df170cb28dc0a983d1b5feb8de
ripemd-160 df7bbe735e597ea0a6c590d7507e5284b9d25103

421142243 as geometric shapes

Circle

Radius = n
Diameter 842284486
Circumference 2646114753.4503
Area 5.5719535125172E+17

Sphere

Radius = n
Volume 3.1287800002043E+26
Surface area 2.2287814050069E+18
Circumference 2646114753.4503

Square

Length = n
Perimeter 1684568972
Area 177360788839071049
Diagonal 595585071.73883

Cube

Length = n
Surface area 1064164733034426294
Volume 7.4694120431936E+25
Space diagonal 729439762.08952

Equilateral Triangle

Length = n
Perimeter 1263426729
Area 7.6799474384942E+16
Altitude 364719881.04476

Triangular Pyramid

Length = n
Surface area 7.6799474384942E+16
Volume 8.8027865120311E+24
Height 198528357.24628