421750240 is an even 9-digits composite number following 421750239
and preceding 421750241 . In scientific notation, it is written as 4.21750240 × 10^8.
The sum of its digits is 25. It has a total of 7 prime factors and 24 positive divisors.
There are 168700032 positive integers (up to 421750240) that are relatively prime to 421750240.
421750240 has 24 divisors, whose sum is 996385320
The reverse of 421750240 is 042057124
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 25
Digital Root 7
Name
four hundred twenty-one million seven hundred fifty thousand two hundred forty
Scientific notation
4.21750240 × 10^8
Engineering notation
4.21750240 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 5 × 2635939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
26359390
Product of the distinct prime numbers
The prime factorization of 421750240 is 2 × 2 × 2 × 2 × 2 × 5 × 2635939.
Since it has a total of 7 prime factors.
10 , 7 , 70 , 83 , 855 , 747 , 9020 , 5022 , 60103 , 48563 , 385094 , 727863 , 6505428 , 6878987 , 22108321 , 4683805 , 121441042 , 260081148 , 3206360525 , 1945558230
n×2
843500480
n×3
1265250720
n×4
1687000960
n×5
2108751200
n÷2
210875120
n÷3
140583413.33333
n÷3
105437560
n÷5
84350048
n2
177873264940057600
n3
7.5018092178053E+25
n4
3.1638898380436E+34
n5
1.3343712985284E+43
2 √n
20536.558621152
3 √n
749.92606085906
4 √n
143.30582200717
5 √n
53.089797360845
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 32 , 40 , 80 , 160 , 2635939 , 5271878 , 10543756 , 13179695 , 21087512 , 26359390 , 42175024 , 52718780 , 84350048 , 105437560 , 210875120 , 421750240
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-421750239
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 421750240 can be divided by 24 positive divisors.
The sum of these divisors (counting 421750240) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11001001000110110010111100000
3
Ternary
1002101121010120021
4
Quaternary
121020312113200
5
Quinary
1330432001430
6
Senary
105503323224
8
Octal
3110662740
10
Decimal
421750240
12
Duodecimal
b92b0514
16
Hexadecimal
192365e0
20
Vigesimal
6bfifc0
36
Base36
6z3kkg
md5
f468b5f9358e59b21f1d20997afeb1ed
sha1
08e3e1692aab4d3c9c081401e5c8792b414b8ade
sha256
f1f31a1520cb5b3f7aa65523349fd2f99b212c9b09593a800f5437ee41d9d775
sha512
60204ccb9422d40ad138f6d006d32c65dbbc7504f5d220965b62420319e153baf1dd0824ef332b2585e2bbe7e3e2be9f32b2aaf249e3ebe7864c84af04a02d3f
ripemd-160
b72d6da47a972dbf5ddf2e1411c5a17e25e65eda
Diameter
843500480
Circumference
2649934911.2675
Area
5.5880534240572E+17
Volume
3.1423504969719E+26
Surface area
2.2352213696229E+18
Circumference
2649934911.2675
Perimeter
1687000960
Area
177873264940057600
Diagonal
596444909.34211
Surface area
1067239589640345600
Volume
7.5018092178053E+25
Space diagonal
730492843.78437
Perimeter
1265250720
Area
7.7021383046085E+16
Altitude
365246421.89218
Surface area
7.7021383046085E+16
Volume
8.8409669484631E+24
Height
198814969.7807