989842870 is an even 9-digits composite number following 989842869
and preceding 989842871 . In scientific notation, it is written as 9.89842870 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors.
There are 380894976 positive integers (up to 989842870) that are relatively prime to 989842870.
989842870 has 16 divisors, whose sum is 1782317520
The reverse of 989842870 is 078248989
Previous prime number is 3293
Is Prime? no Number parity even Number length 9 Sum of Digits 55 Digital Root 1
Name
nine hundred eighty-nine million eight hundred forty-two thousand eight hundred seventy
Scientific notation
9.89842870 × 10^8
Engineering notation
9.89842870 × 10^6
Prime Factorization
2 × 5 × 3293 × 30059
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
989842870 Product of the distinct prime numbers
The prime factorization of 989842870 is 2 × 5 × 3293 × 30059.
Since it has a total of 4 prime factors.
6 , 5 , 39 , 58 , 562 , 717 , 1130 , 7982 , 60557 , 69796 , 308000 , 477144 , 8973024 , 8927419 , 51944005 , 23702006 , 789987795 , 405997388 , 175568949 , 2449426630
n×2
1979685740
n×3
2969528610
n×4
3959371480
n×5
4949214350
n÷2
494921435
n÷3
329947623.33333
n÷3
247460717.5
n÷5
197968574
n2
979788907289836900
n3
9.6983706398594E+26
n4
9.5998630284821E+35
n5
9.5023559717196E+44
2 √n31461.768386408
3 √n996.60276184233
4 √n177.37465542294
5 √n62.967036182943
1 , 2 , 5 , 10 , 3293 , 6586 , 16465 , 30059 , 32930 , 60118 , 150295 , 300590 , 98984287 , 197968574 , 494921435 , 989842870
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
-989842869 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 989842870 can be divided by 16 positive divisors.
The sum of these divisors (counting 989842870) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010111111111100110110110110
3
Ternary
2112222120020011001
4
Quaternary
322333330312312
5
Quinary
4011344432440
6
Senary
242115433514
8
Octal
7277746666
10
Decimal
989842870
12
Duodecimal
2375b589a
16
Hexadecimal
3affcdb6
20
Vigesimal
f96a73a
36
Base36
gdbrna
md5
0a70d2d73fa74c791db4d6612c6ca0a6
sha1
c2afccfe38b22d487bec68d8b1a8b0a55869cba7
sha256
c8a6a0c1195305f1ec2c04cac54e93c0e2425adc984f8852bba5600bc4fe8b61
sha512
f709cc9b313ef4e4f9f29106151fcb3443fb341059d0141ca36b51f0b20db55c8faaf38fc9c2db690628b97a557a65ed17d4731d7a594737a0387b8fe5eeeb59
ripemd-160
4d4597acbc2a20befa28a3aafcea1be6ede1895f
Diameter
1979685740
Circumference
6219366177.2005
Area
3.0780976332105E+18
Volume
4.0624439938631E+27
Surface area
1.2312390532842E+19
Circumference
6219366177.2005
Perimeter
3959371480
Area
979788907289836900
Diagonal
1399849211.3723
Surface area
5878733443739021400
Volume
9.6983706398594E+26
Space diagonal
1714458142.3498
Perimeter
2969528610
Area
4.242610420296E+17
Altitude
857229071.1749
Surface area
4.242610420296E+17
Volume
1.1429639409842E+26
Height
466616403.79077