420940903 (number)

420940903 is an odd 9-digits prime number following 420940902 and preceding 420940904. In scientific notation, it is written as 4.20940903 × 10^8. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 420940902 positive integers (up to 420940903) that are relatively prime to 420940903.

Interesting facts

Basic properties

Name

Name four hundred twenty million nine hundred forty thousand nine hundred three

Notation

Scientific notation 4.20940903 × 10^8
Engineering notation 4.20940903 × 10^6

Prime Factorization of 420940903

Prime Factorization 420940903

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 420940903
Product of the distinct prime numbers

The prime factorization of 420940903 is 420940903. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 3, 72, 48, 58, 540, 5803, 7239, 42038, 92075, 66057, 148865, 416739, 9062972, 12058993, 24162506, 270550247, 64395037, 8493042188, 3715514603

Basic calculations (n = 420940903)

Multiplication

n×y
n×2 841881806
n×3 1262822709
n×4 1683763612
n×5 2104704515

Division

n÷y
n÷2 210470451.5
n÷3 140313634.33333
n÷3 105235225.75
n÷5 84188180.6

Exponentiation

ny
n2 177191243818455409
n3 7.4587042176634E+25
n4 3.1396736885931E+34
n5 1.3216170776017E+43

Nth Root

y√n
2√n 20516.844372369
3√n 749.44605199324
4√n 143.23702165421
5√n 53.069405881203

Divisors of 420940903

1, 420940903

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 420940904
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 210470452
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 20516.844396739
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999952487
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420940903 can be divided by 2 positive divisors. The sum of these divisors (counting 420940903) is 420940904, the average is 210470452.

Base conversion 420940903

Base System Value
2 Binary 11001000101110000110001100111
3 Ternary 1002100002000100211
4 Quaternary 121011300301213
5 Quinary 1330230102103
6 Senary 105434120251
8 Octal 3105606147
10 Decimal 420940903
12 Duodecimal b8b80087
16 Hexadecimal 19170c67
20 Vigesimal 6bahc53
36 Base36 6ym82v

Cryptographic Hash Functions

md5 d51881741f5b5e8b2027b708651b1592
sha1 fd2a47b1bfaa5933002b828eb30bc5f7cb2e642e
sha256 b49768e1aa43469ae49b80acebd42fac3e585439226e9c1c30b12adcd9992348
sha512 405bd163150104ae136fe6311502e738c1089f92c004d999b28a3646c5df187fa690d7ad796b2bbe3e65ed296aab1d1d742e3adae4c41952619044beea767243
ripemd-160 146db04f1604fdc7f7118b90d45677d8e85d2d78

420940903 as geometric shapes

Circle

Radius = n
Diameter 841881806
Circumference 2644849696.9205
Area 5.566627098605E+17

Sphere

Radius = n
Volume 3.1242947167347E+26
Surface area 2.226650839442E+18
Circumference 2644849696.9205

Square

Length = n
Perimeter 1683763612
Area 177191243818455409
Diagonal 595300333.98018

Cube

Length = n
Surface area 1063147462910732454
Volume 7.4587042176634E+25
Space diagonal 729091030.97992

Equilateral Triangle

Length = n
Perimeter 1262822709
Area 7.6726059237472E+16
Altitude 364545515.48996

Triangular Pyramid

Length = n
Surface area 7.6726059237472E+16
Volume 8.7901672186241E+24
Height 198433444.66006