421777809 (number)

421777809 is an odd 9-digits composite number following 421777808 and preceding 421777810. In scientific notation, it is written as 4.21777809 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 281025024 positive integers (up to 421777809) that are relatively prime to 421777809.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million seven hundred seventy-seven thousand eight hundred nine

Notation

Scientific notation 4.21777809 × 10^8
Engineering notation 4.21777809 × 10^6

Prime Factorization of 421777809

Prime Factorization 3 × 3 × 1889 × 24809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 140592603
Product of the distinct prime numbers

The prime factorization of 421777809 is 3 × 3 × 1889 × 24809. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 421777809)

Multiplication

n×y
n×2 843555618
n×3 1265333427
n×4 1687111236
n×5 2108889045

Division

n÷y
n÷2 210888904.5
n÷3 140592603
n÷3 105444452.25
n÷5 84355561.8

Exponentiation

ny
n2 177896520164840481
n3 7.5032804503851E+25
n4 3.1647171886759E+34
n5 1.3348074819444E+43

Nth Root

y√n
2√n 20537.229827803
3√n 749.94240090991
4√n 143.30816385609
5√n 53.090491418235

Divisors of 421777809

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -421777808
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421777809 can be divided by 12 positive divisors. The sum of these divisors (counting 421777809) is 1, the average is 0.083333333333333.

Base conversion 421777809

Base System Value
2 Binary 11001001000111101000110010001
3 Ternary 1002101122112101100
4 Quaternary 121020331012101
5 Quinary 1330433342214
6 Senary 105504055013
8 Octal 3110750621
10 Decimal 421777809
12 Duodecimal b9304469
16 Hexadecimal 1923d191
20 Vigesimal 6bg24a9
36 Base36 6z45u9

Cryptographic Hash Functions

md5 40f505494dbebd6df7cd257b3b83f2db
sha1 7afa9fa1536b4c69ff7e350180ae2efbfdab4918
sha256 34befbb8a56f7559b2448b387df51d919d9f82b0926dd2da52bce0b05df89642
sha512 df956ced9ccebf7b8c5d7df14801daefbf9c28aa11c0b28b24fee921e1cc12364847b6b5453b5e60321160bee382fec71702eaaab51436c041b768f0d9690475
ripemd-160 3743d8a56d34bebeb12e4b10b4fed3968f5101d0

421777809 as geometric shapes

Circle

Radius = n
Diameter 843555618
Circumference 2650108132.4032
Area 5.5887840084905E+17

Sphere

Radius = n
Volume 3.1429667654338E+26
Surface area 2.2355136033962E+18
Circumference 2650108132.4032

Square

Length = n
Perimeter 1687111236
Area 177896520164840481
Diagonal 596483897.79581

Cube

Length = n
Surface area 1067379120989042886
Volume 7.5032804503851E+25
Space diagonal 730540594.69308

Equilateral Triangle

Length = n
Perimeter 1265333427
Area 7.7031452853801E+16
Altitude 365270297.34654

Triangular Pyramid

Length = n
Surface area 7.7031452853801E+16
Volume 8.8427008126862E+24
Height 198827965.93194