421142009 (number)

421142009 is an odd 9-digits composite number following 421142008 and preceding 421142010. In scientific notation, it is written as 4.21142009 × 10^8. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 420984960 positive integers (up to 421142009) that are relatively prime to 421142009.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.21142009 × 10^8
Engineering notation 4.21142009 × 10^6

Prime Factorization of 421142009

Prime Factorization 2729 × 154321

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 421142009
Product of the distinct prime numbers

The prime factorization of 421142009 is 2729 × 154321. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 74, 79, 967, 387, 5898, 7803, 18065, 17239, 665625, 94217, 7839496, 5966037, 81136494, 66366384, 390103752, 888242597, 6004961249, 5315368255

Basic calculations (n = 421142009)

Multiplication

n×y
n×2 842284018
n×3 1263426027
n×4 1684568036
n×5 2105710045

Division

n÷y
n÷2 210571004.5
n÷3 140380669.66667
n÷3 105285502.25
n÷5 84228401.8

Exponentiation

ny
n2 177360591744556081
n3 7.4693995924731E+25
n4 3.1456779503979E+34
n5 1.3247771316976E+43

Nth Root

y√n
2√n 20521.744784496
3√n 749.56538315588
4√n 143.25412658802
5√n 53.07447573158

Divisors of 421142009

1, 2729, 154321, 421142009

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 -421142008
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 421142009 can be divided by 4 positive divisors. The sum of these divisors (counting 421142009) is 1, the average is 0.25.

Base conversion 421142009

Base System Value
2 Binary 11001000110100001110111111001
3 Ternary 1002100110020020012
4 Quaternary 121012201313321
5 Quinary 1330303021014
6 Senary 105442311305
8 Octal 3106416771
10 Decimal 421142009
12 Duodecimal b9058535
16 Hexadecimal 191a1df9
20 Vigesimal 6bc2f09
36 Base36 6yqj95

Cryptographic Hash Functions

md5 917917d7a0d415ab0b3a6ca53686e463
sha1 88a8e3a15cf63f1c1a3afa1126a76bd77247c479
sha256 316accae91e955621f8d142aaa6908756e2966e75bb28a9c4f6a8f76ee2984bc
sha512 7734bd53925636f6c6c938853e71cae71b9a437204a6ef3ed81154c60eaa179cfdeea21364d4b82c97056cd8c0bfc9dccc313984e4b54243bbd0b3dfcd74bc16
ripemd-160 1991fd1c13b6c7fe153dbcdb80daaf4f3ba778a8

421142009 as geometric shapes

Circle

Radius = n
Diameter 842284018
Circumference 2646113283.1849
Area 5.5719473206104E+17

Sphere

Radius = n
Volume 3.1287747848587E+26
Surface area 2.2287789282441E+18
Circumference 2646113283.1849

Square

Length = n
Perimeter 1684568036
Area 177360591744556081
Diagonal 595584740.81285

Cube

Length = n
Surface area 1064163550467336486
Volume 7.4693995924731E+25
Space diagonal 729439356.78963

Equilateral Triangle

Length = n
Perimeter 1263426027
Area 7.6799389040513E+16
Altitude 364719678.39481

Triangular Pyramid

Length = n
Surface area 7.6799389040513E+16
Volume 8.8027718387163E+24
Height 198528246.93762