990428222 is an even 9-digits composite number following 990428221
and preceding 990428223 . In scientific notation, it is written as 9.90428222 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 424181400 positive integers (up to 990428222) that are relatively prime to 990428222.
990428222 has 16 divisors, whose sum is 1699028352
The reverse of 990428222 is 222824099
Previous prime number is 1523
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
nine hundred ninety million four hundred twenty-eight thousand two hundred twenty-two
Scientific notation
9.90428222 × 10^8
Engineering notation
9.90428222 × 10^6
Prime Factorization
2 × 7 × 1523 × 46451
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
990428222 Product of the distinct prime numbers
The prime factorization of 990428222 is 2 × 7 × 1523 × 46451.
Since it has a total of 4 prime factors.
5 , 3 , 99 , 75 , 172 , 257 , 6967 , 6113 , 48715 , 95029 , 927557 , 666948 , 8449981 , 7409070 , 36753878 , 61016720 , 566969570 , 270354719 , 570410647 , 8885814723
n×2
1980856444
n×3
2971284666
n×4
3961712888
n×5
4952141110
n÷2
495214111
n÷3
330142740.66667
n÷3
247607055.5
n÷5
198085644.4
n2
980948062934081284
n3
9.7155864584615E+26
n4
9.6225910217413E+35
n5
9.5304857166964E+44
2 √n31471.069603685
3 √n996.7991729708
4 √n177.40087261252
5 √n62.974481640457
1 , 2 , 7 , 14 , 1523 , 3046 , 10661 , 21322 , 46451 , 92902 , 325157 , 650314 , 70744873 , 141489746 , 495214111 , 990428222
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
-990428221 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 990428222 can be divided by 16 positive divisors.
The sum of these divisors (counting 990428222) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011000010001011110000111110
3
Ternary
2120000122222002202
4
Quaternary
323002023300332
5
Quinary
4012022200342
6
Senary
242140151502
8
Octal
7302136076
10
Decimal
990428222
12
Duodecimal
237838592
16
Hexadecimal
3b08bc3e
20
Vigesimal
f9a3ab2
36
Base36
gdobb2
md5
734a8397f09e003ea662545478f1baac
sha1
57b9492ff8826f90eef01c2d1ebe55b13e12411c
sha256
2a5b025013e1be8a599cbad5bf03c64a1d4fd493502324c36adb1905e2cbabe7
sha512
cb3f7865cc9c25e5077c5f95867061c8da81944a30e25a39520b00cd34fba2f81f83198629071b06a09d2fc99ccc6704caa130f7acca9263c01568982691b613
ripemd-160
27ae94632460238e8707251f5fde3eeda28b49d5
Diameter
1980856444
Circumference
6223044052.2864
Area
3.0817392280668E+18
Volume
4.0696553390959E+27
Surface area
1.2326956912267E+19
Circumference
6223044052.2864
Perimeter
3961712888
Area
980948062934081284
Diagonal
1400677024.1095
Surface area
5885688377604487704
Volume
9.7155864584615E+26
Space diagonal
1715472001.7541
Perimeter
2971284666
Area
4.2476297114703E+17
Altitude
857736000.87705
Surface area
4.2476297114703E+17
Volume
1.1449928446637E+26
Height
466892341.36982