421489382 is an even 9-digits composite number following 421489381
and preceding 421489383 . In scientific notation, it is written as 4.21489382 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 207060000 positive integers (up to 421489382) that are relatively prime to 421489382.
421489382 has 16 divisors, whose sum is 643311504
The reverse of 421489382 is 283984124
Previous prime number is 2381
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
four hundred twenty-one million four hundred eighty-nine thousand three hundred eighty-two
Scientific notation
4.21489382 × 10^8
Engineering notation
4.21489382 × 10^6
Prime Factorization
2 × 61 × 2381 × 1451
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
421489382 Product of the distinct prime numbers
The prime factorization of 421489382 is 2 × 61 × 2381 × 1451.
Since it has a total of 4 prime factors.
9 , 4 , 3 , 92 , 529 , 337 , 8979 , 3746 , 13651 , 2594 , 64516 , 47611 , 6145540 , 4636512 , 32499450 , 7350516 , 492027205 , 149921873 , 3113658226 , 5945215459
n×2
842978764
n×3
1264468146
n×4
1685957528
n×5
2107446910
n÷2
210744691
n÷3
140496460.66667
n÷3
105372345.5
n÷5
84297876.4
n2
177653299138741924
n3
7.4878979264249E+25
n4
3.1560694694879E+34
n5
1.3302497702435E+43
2 √n20530.206574704
3 √n749.77141596916
4 √n143.28365773773
5 √n53.083228389635
1 , 2 , 61 , 122 , 1451 , 2381 , 2902 , 4762 , 88511 , 145241 , 177022 , 290482 , 3454831 , 6909662 , 210744691 , 421489382
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-421489381 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 421489382 can be divided by 16 positive divisors.
The sum of these divisors (counting 421489382) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001000111110110101011100110
3
Ternary
1002101002212201212
4
Quaternary
121013312223212
5
Quinary
1330400130012
6
Senary
105453551422
8
Octal
3107665346
10
Decimal
421489382
12
Duodecimal
b91a5572
16
Hexadecimal
191f6ae6
20
Vigesimal
6be6392
36
Base36
6yxzae
md5
1beebfa91b047a23110125c0870cc0a0
sha1
8ad22c49b7a565a751174291b63f98574fc17a41
sha256
e6797bcbd18cb989359dc470323008b458dbef779af8cc9bcfd36ffa22539c42
sha512
1964dbc3b35c8fdf33ffc31ab51b9ea71dcf76a7fb453f6176f204f10a30d9d873d60cd84c903859ce0de90fef4639a62a0503fb419dadb261a7adb5bb53c6e2
ripemd-160
0a7b4c6b4a566266f5d952b53ddd9a5ffa1854c4
Diameter
842978764
Circumference
2648295892.1146
Area
5.5811429946026E+17
Volume
3.1365233488649E+26
Surface area
2.232457197841E+18
Circumference
2648295892.1146
Perimeter
1685957528
Area
177653299138741924
Diagonal
596076000.42065
Surface area
1065919794832451544
Volume
7.4878979264249E+25
Space diagonal
730041024.47481
Perimeter
1264468146
Area
7.6926135060133E+16
Altitude
365020512.2374
Surface area
7.6926135060133E+16
Volume
8.8245723343463E+24
Height
198692000.14022