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.
421777809 has 12 divisors, whose sum is 609581700
The reverse of 421777809 is 908777124
Previous prime number is 1889
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
four hundred twenty-one million seven hundred seventy-seven thousand eight hundred nine
Scientific notation
4.21777809 × 10^8
Engineering notation
4.21777809 × 10^6
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.
8 , 6 , 31 , 52 , 616 , 595 , 6485 , 2335 , 52242 , 22578 , 555702 , 771561 , 5485716 , 3939863 , 79281831 , 62552694 , 196164706 , 701187967 , 4311951907 , 4288478887
n×2
843555618
n×3
1265333427
n×4
1687111236
n×5
2108889045
n÷2
210888904.5
n÷3
140592603
n÷3
105444452.25
n÷5
84355561.8
n2
177896520164840481
n3
7.5032804503851E+25
n4
3.1647171886759E+34
n5
1.3348074819444E+43
2 √n
20537.229827803
3 √n
749.94240090991
4 √n
143.30816385609
5 √n
53.090491418235
1 , 3 , 9 , 1889 , 5667 , 17001 , 24809 , 74427 , 223281 , 46864201 , 140592603 , 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
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
md5
40f505494dbebd6df7cd257b3b83f2db
sha1
7afa9fa1536b4c69ff7e350180ae2efbfdab4918
sha256
34befbb8a56f7559b2448b387df51d919d9f82b0926dd2da52bce0b05df89642
sha512
df956ced9ccebf7b8c5d7df14801daefbf9c28aa11c0b28b24fee921e1cc12364847b6b5453b5e60321160bee382fec71702eaaab51436c041b768f0d9690475
ripemd-160
3743d8a56d34bebeb12e4b10b4fed3968f5101d0
Diameter
843555618
Circumference
2650108132.4032
Area
5.5887840084905E+17
Volume
3.1429667654338E+26
Surface area
2.2355136033962E+18
Circumference
2650108132.4032
Perimeter
1687111236
Area
177896520164840481
Diagonal
596483897.79581
Surface area
1067379120989042886
Volume
7.5032804503851E+25
Space diagonal
730540594.69308
Perimeter
1265333427
Area
7.7031452853801E+16
Altitude
365270297.34654
Surface area
7.7031452853801E+16
Volume
8.8427008126862E+24
Height
198827965.93194