421925809 (number)

421925809 is an odd 9-digits composite number following 421925808 and preceding 421925810. In scientific notation, it is written as 4.21925809 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 421622820 positive integers (up to 421925809) that are relatively prime to 421925809.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million nine hundred twenty-five thousand eight hundred nine

Notation

Scientific notation 4.21925809 × 10^8
Engineering notation 4.21925809 × 10^6

Prime Factorization of 421925809

Prime Factorization 1399 × 301591

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 421925809
Product of the distinct prime numbers

The prime factorization of 421925809 is 1399 × 301591. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 74, 18, 831, 310, 5599, 402, 43777, 73078, 577045, 373894, 7650113, 3484678, 82341405, 47907889, 836907033, 560308605, 3550599756, 5364204711

Basic calculations (n = 421925809)

Multiplication

n×y
n×2 843851618
n×3 1265777427
n×4 1687703236
n×5 2109629045

Division

n÷y
n÷2 210962904.5
n÷3 140641936.33333
n÷3 105481452.25
n÷5 84385161.8

Exponentiation

ny
n2 178021388300304481
n3 7.5111818277909E+25
n4 3.1691614692368E+34
n5 1.3371510167594E+43

Nth Root

y√n
2√n 20540.832724113
3√n 750.03010782838
4√n 143.32073375515
5√n 53.094216739931

Divisors of 421925809

1, 1399, 301591, 421925809

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 -421925808
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 421925809 can be divided by 4 positive divisors. The sum of these divisors (counting 421925809) is 1, the average is 0.25.

Base conversion 421925809

Base System Value
2 Binary 11001001001100001001110110001
3 Ternary 1002101221001101211
4 Quaternary 121021201032301
5 Quinary 1331003111214
6 Senary 105511200121
8 Octal 3111411661
10 Decimal 421925809
12 Duodecimal b9376041
16 Hexadecimal 192613b1
20 Vigesimal 6bh0ea9
36 Base36 6z7c1d

Cryptographic Hash Functions

md5 0c8c9c5dce2cb39c31eb842f4fdf8aea
sha1 109fe35c0806a8a2552bb82d550cf792e424a4e7
sha256 aa6f17b2e0aee65094c2df2fa49d63d2eb233882f744e3c09f313728c3f94cf6
sha512 64ed3165a6eb9b0704d5abf2a936177da65ca0664d0f37103a1b7af1e325648288ebc59181c0eac772f959bc1967e014f35de020360536cedba674548d724d5c
ripemd-160 ea0058ab83ea57001ada75302f2a2db836cb3035

421925809 as geometric shapes

Circle

Radius = n
Diameter 843851618
Circumference 2651038043.8287
Area 5.5927068566609E+17

Sphere

Radius = n
Volume 3.146276486662E+26
Surface area 2.2370827426644E+18
Circumference 2651038043.8287

Square

Length = n
Perimeter 1687703236
Area 178021388300304481
Diagonal 596693201.40304

Cube

Length = n
Surface area 1068128329801826886
Volume 7.5111818277909E+25
Space diagonal 730796938.2126

Equilateral Triangle

Length = n
Perimeter 1265777427
Area 7.7085522342519E+16
Altitude 365398469.1063

Triangular Pyramid

Length = n
Surface area 7.7085522342519E+16
Volume 8.8520126752602E+24
Height 198897733.80101