421908980 is an even 9-digits composite number following 421908979
and preceding 421908981 . In scientific notation, it is written as 4.21908980 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 164236800 positive integers (up to 421908980) that are relatively prime to 421908980.
421908980 has 24 divisors, whose sum is 750835008
The reverse of 421908980 is 089809124
Previous prime number is 395
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
four hundred twenty-one million nine hundred eight thousand nine hundred eighty
Scientific notation
4.21908980 × 10^8
Engineering notation
4.21908980 × 10^6
Prime Factorization
2 × 2 × 71 × 395 × 3761
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
210954490 Product of the distinct prime numbers
The prime factorization of 421908980 is 2 × 2 × 71 × 395 × 3761.
Since it has a total of 5 prime factors.
1 , 4 , 57 , 80 , 125 , 203 , 7941 , 7246 , 23660 , 83034 , 896275 , 922271 , 1823244 , 2055806 , 81210295 , 76967932 , 557041799 , 980554068 , 3275389378 , 5258709788
n×2
843817960
n×3
1265726940
n×4
1687635920
n×5
2109544900
n÷2
210954490
n÷3
140636326.66667
n÷3
105477245
n÷5
84381796
n2
178007187404640400
n3
7.5102830870561E+25
n4
3.1686558767711E+34
n5
1.3368843689395E+43
2 √n20540.423072566
3 √n750.02013575569
4 √n143.31930460537
5 √n53.093793188296
1 , 2 , 4 , 71 , 142 , 284 , 395 , 790 , 1580 , 3761 , 7522 , 15044 , 28045 , 56090 , 112180 , 267031 , 534062 , 1068124 , 1485595 , 2971190 , 5942380 , 105477245 , 210954490 , 421908980
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
-421908979 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 421908980 can be divided by 24 positive divisors.
The sum of these divisors (counting 421908980) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11001001001011101000111110100
3
Ternary
1002101220012022112
4
Quaternary
121021131013310
5
Quinary
1331002041410
6
Senary
105510550152
8
Octal
3111350764
10
Decimal
421908980
12
Duodecimal
b9368358
16
Hexadecimal
1925d1f4
20
Vigesimal
6bgic90
36
Base36
6z6z1w
md5
85b5a4add859859f5a09c9ac1a5abad7
sha1
754b254b2b1534256f358ad36329a9a415cfc057
sha256
a1ddf30a5541e30a0393d66a4562dafdbdb6d0285075a057574b507b9d0b2fc7
sha512
7c9d386315480f006d687c2eeebb9b75f0bae9ccfa5174fadf7d22a75d59e7df042214a163181e679f4fd40878fc87535a57031fd50232406a74a709202ae13d
ripemd-160
743f9df46142c288ed652ee4dcd010048a31cc25
Diameter
843817960
Circumference
2650932304.1031
Area
5.592260722366E+17
Volume
3.1459000230233E+26
Surface area
2.2369042889464E+18
Circumference
2650932304.1031
Perimeter
1687635920
Area
178007187404640400
Diagonal
596669401.603
Surface area
1068043124427842400
Volume
7.5102830870561E+25
Space diagonal
730767789.52956
Perimeter
1265726940
Area
7.7079373174318E+16
Altitude
365383894.76478
Surface area
7.7079373174318E+16
Volume
8.8509534991466E+24
Height
198889800.53433