984945138 is an even 9-digits composite number following 984945137
and preceding 984945139 . In scientific notation, it is written as 9.84945138 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 328315044 positive integers (up to 984945138) that are relatively prime to 984945138.
984945138 has 8 divisors, whose sum is 1969890288
The reverse of 984945138 is 831549489
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
nine hundred eighty-four million nine hundred forty-five thousand one hundred thirty-eight
Scientific notation
9.84945138 × 10^8
Engineering notation
9.84945138 × 10^6
Prime Factorization
2 × 3 × 164157523
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
984945138
Product of the distinct prime numbers
The prime factorization of 984945138 is 2 × 3 × 164157523.
Since it has a total of 3 prime factors.
3 , 9 , 58 , 20 , 755 , 593 , 1261 , 1856 , 37207 , 79615 , 702656 , 572067 , 8385136 , 8682837 , 36831662 , 43664552 , 821987435 , 369440090 , 5184748576 , 2963065111
n×2
1969890276
n×3
2954835414
n×4
3939780552
n×5
4924725690
n÷2
492472569
n÷3
328315046
n÷3
246236284.5
n÷5
196989027.6
n2
970116924869839044
n3
9.5551194844206E+26
n4
9.4112684791891E+35
n5
9.26958313099E+44
2 √n
31383.835616444
3 √n
994.95631669369
4 √n
177.15483514836
5 √n
62.904600442646
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-984945137
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 984945138 can be divided by 8 positive divisors.
The sum of these divisors (counting 984945138) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010101101010001000111110010
3
Ternary
2112122100101201120
4
Quaternary
322231101013302
5
Quinary
4004121221023
6
Senary
241422443110
8
Octal
7255210762
10
Decimal
984945138
12
Duodecimal
235a33496
16
Hexadecimal
3ab511f2
20
Vigesimal
f7fi2gi
36
Base36
gaesj6
md5
8e83d0485bc156a3c2297851f9630fa0
sha1
4c451399d5c1d7b46064aef0007d9f61ebcb677f
sha256
bef5c035cea9af831550e53510b333518da7cca441709b85ff3ab5b3a3470524
sha512
83c7ce700c3f8137f4dfe154aee99db7cbda48f821278f69fd7476a86ecedf112666b0ee4c7bbefb232cb1a1dcc90419d623523a1b6bdfe3b6120ad31f6fb617
ripemd-160
d43d088c4e143a98c56122f638c58aaccaaaebc7
Diameter
1969890276
Circumference
6188592819.4596
Area
3.0477122042942E+18
Volume
4.0024390901905E+27
Surface area
1.2190848817177E+19
Circumference
6188592819.4596
Perimeter
3939780552
Area
970116924869839044
Diagonal
1392922772.353
Surface area
5820701549219034264
Volume
9.5551194844206E+26
Space diagonal
1705975021.6839
Perimeter
2954835414
Area
4.2007295078926E+17
Altitude
852987510.84197
Surface area
4.2007295078926E+17
Volume
1.1260816304136E+26
Height
464307590.78435