421569489 is an odd 9-digits composite number following 421569488
and preceding 421569490 . In scientific notation, it is written as 4.21569489 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 255496640 positive integers (up to 421569489) that are relatively prime to 421569489.
421569489 has 8 divisors, whose sum is 613192032
The reverse of 421569489 is 984965124
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
four hundred twenty-one million five hundred sixty-nine thousand four hundred eighty-nine
Scientific notation
4.21569489 × 10^8
Engineering notation
4.21569489 × 10^6
Prime Factorization
11 × 3 × 12774833
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
421569489
Product of the distinct prime numbers
The prime factorization of 421569489 is 11 × 3 × 12774833.
Since it has a total of 3 prime factors.
6 , 3 , 9 , 50 , 634 , 464 , 5585 , 1051 , 69876 , 81959 , 412975 , 442768 , 504753 , 1804987 , 31632289 , 46630585 , 205425808 , 496927485 , 3232438193 , 9005871784
n×2
843138978
n×3
1264708467
n×4
1686277956
n×5
2107847445
n÷2
210784744.5
n÷3
140523163
n÷3
105392372.25
n÷5
84313897.8
n2
177720834055721121
n3
7.4921681197524E+25
n4
3.1584694857461E+34
n5
1.3315143671281E+43
2 √n
20532.157436568
3 √n
749.81891272449
4 √n
143.29046526747
5 √n
53.085246003896
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-421569488
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 421569489 can be divided by 8 positive divisors.
The sum of these divisors (counting 421569489) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001001000001010001111010001
3
Ternary
1002101020221121210
4
Quaternary
121020022033101
5
Quinary
1330410210424
6
Senary
105455410333
8
Octal
3110121721
10
Decimal
421569489
12
Duodecimal
b92239a9
16
Hexadecimal
1920a3d1
20
Vigesimal
6beg3e9
36
Base36
6yzp3l
md5
d30e7120608e681cc0e87e213956405f
sha1
cecd1f6982f26b13fad835176ef9a0d0527b160c
sha256
6a4ee78514b0e8523dd3cd865c7d69a5a35174d79821c58f3bf64bf555eced94
sha512
d1941a4d833eb5f7edb5c50c38fed468b3971b9472938a6161910bd37707a995d98ad0bb07edfae20368dbb764a9ca4867af7ac095d297c03dc2bd022ff4107d
ripemd-160
2c89e059c23cf1ea97249656ccbc02caf92a0b49
Diameter
843138978
Circumference
2648799219.24
Area
5.583264666593E+17
Volume
3.1383120432632E+26
Surface area
2.2333058666372E+18
Circumference
2648799219.24
Perimeter
1686277956
Area
177720834055721121
Diagonal
596189288.8265
Surface area
1066325004334326726
Volume
7.4921681197524E+25
Space diagonal
730179773.86885
Perimeter
1264708467
Area
7.6955378537007E+16
Altitude
365089886.93442
Surface area
7.6955378537007E+16
Volume
8.8296048054443E+24
Height
198729762.94217