422487989 is an odd 9-digits composite number following 422487988
and preceding 422487990 . In scientific notation, it is written as 4.22487989 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors.
There are 312998400 positive integers (up to 422487989) that are relatively prime to 422487989.
422487989 has 16 divisors, whose sum is 487680000
The reverse of 422487989 is 989784224
Previous prime number is 191
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
four hundred twenty-two million four hundred eighty-seven thousand nine hundred eighty-nine
Scientific notation
4.22487989 × 10^8
Engineering notation
4.22487989 × 10^6
Prime Factorization
7 × 253 × 191 × 1249
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
422487989
Product of the distinct prime numbers
The prime factorization of 422487989 is 7 × 253 × 191 × 1249.
Since it has a total of 4 prime factors.
1 , 10 , 92 , 61 , 493 , 738 , 1381 , 4179 , 95666 , 97625 , 194154 , 283566 , 8545207 , 3339117 , 71582544 , 58325039 , 610452844 , 497423831 , 47138820 , 3456926743
n×2
844975978
n×3
1267463967
n×4
1689951956
n×5
2112439945
n÷2
211243994.5
n÷3
140829329.66667
n÷3
105621997.25
n÷5
84497597.8
n2
178496100849264121
n3
7.5412458692147E+25
n4
3.1860858018391E+34
n5
1.3460829832004E+43
2 √n
20554.512618887
3 √n
750.36307694589
4 √n
143.36845057016
5 √n
53.108357904375
1 , 7 , 191 , 253 , 1249 , 1337 , 1771 , 8743 , 48323 , 238559 , 315997 , 338261 , 1669913 , 2211979 , 60355427 , 422487989
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
-422487988
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 422487989 can be divided by 16 positive divisors.
The sum of these divisors (counting 422487989) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001001011101010011110110101
3
Ternary
1002102222121120022
4
Quaternary
121023222132311
5
Quinary
1331124103424
6
Senary
105531214525
8
Octal
3113523665
10
Decimal
422487989
12
Duodecimal
b95a7445
16
Hexadecimal
192ea7b5
20
Vigesimal
6c0ajj9
36
Base36
6zjdth
md5
849341e894e2adfdb2e172358baf3116
sha1
f4095bb030e27d9652462547b9dd9d00a83ff26c
sha256
d4c3f7fe9d39fcfb44aaaaef624b1f9c0e635a6cc98a79bfbcb1f2a42b7e65cd
sha512
b62efa5936eda0f81617bb19fa0e7073a2d2da988b71cec324530fb770b128e57329b8640e6a24cc7587fb9768ebb88245ca2de7e18078793e44f91daddbdcfc
ripemd-160
a3078a8670db56d9a766ba8154482bdf95a99413
Diameter
844975978
Circumference
2654570324.9447
Area
5.6076203912247E+17
Volume
3.1588696828852E+26
Surface area
2.2430481564899E+18
Circumference
2654570324.9447
Perimeter
1689951956
Area
178496100849264121
Diagonal
597488243.98354
Surface area
1070976605095584726
Volume
7.5412458692147E+25
Space diagonal
731770662.5356
Perimeter
1267463967
Area
7.7291078905966E+16
Altitude
365885331.2678
Surface area
7.7291078905966E+16
Volume
8.8874434878612E+24
Height
199162747.99451