989898450 is an even 9-digits composite number following 989898449
and preceding 989898451 . In scientific notation, it is written as 9.89898450 × 10^8.
The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors.
There are 263972880 positive integers (up to 989898450) that are relatively prime to 989898450.
989898450 has 16 divisors, whose sum is 1900605312
The reverse of 989898450 is 054898989
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 60
Digital Root 6
Name
nine hundred eighty-nine million eight hundred ninety-eight thousand four hundred fifty
Scientific notation
9.89898450 × 10^8
Engineering notation
9.89898450 × 10^6
Prime Factorization
2 × 15 × 5 × 6599323
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
989898450
Product of the distinct prime numbers
The prime factorization of 989898450 is 2 × 15 × 5 × 6599323.
Since it has a total of 4 prime factors.
5 , 5 , 26 , 88 , 540 , 246 , 5248 , 4124 , 94917 , 365 , 117551 , 100154 , 6627786 , 3473573 , 87863596 , 57543017 , 609529601 , 199386360 , 8985430112 , 6086579073
n×2
1979796900
n×3
2969695350
n×4
3959593800
n×5
4949492250
n÷2
494949225
n÷3
329966150
n÷3
247474612.5
n÷5
197979690
n2
979898941312402500
n3
9.7000044316179E+26
n4
9.6020193518517E+35
n5
9.505024073268E+44
2 √n
31462.651668288
3 √n
996.62141468326
4 √n
177.37714528171
5 √n
62.967743290986
1 , 2 , 5 , 10 , 15 , 30 , 75 , 150 , 6599323 , 13198646 , 32996615 , 65993230 , 98989845 , 197979690 , 494949225 , 989898450
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
-989898449
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 989898450 can be divided by 16 positive divisors.
The sum of these divisors (counting 989898450) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011000000001010011011010010
3
Ternary
2112222200001101120
4
Quaternary
323000022123102
5
Quinary
4011403222300
6
Senary
242120543110
8
Octal
7300123322
10
Decimal
989898450
12
Duodecimal
237621a96
16
Hexadecimal
3b00a6d2
20
Vigesimal
f96h62a
36
Base36
gdcyj6
md5
f85ceb16fe2ec023b13e66ca682fb9fb
sha1
30193078f8dfb16cc526a6d5fdde948e66929cd3
sha256
ffed4995f563bbba5b58fb3ba5596fc4b80249e42cd51035f5ec64ea4b48cd34
sha512
59de1b8727565a282ca159e7d98ea9793ae4550851c7c13fdcf2fab35b8dfd54a2f9ce298bd132cc5a09c6c7504b4e1f7d6797b31109abe04d754e4b85a9ca16
ripemd-160
b5483a4291a220e21f3a36497e25a7fabcc97c00
Diameter
1979796900
Circumference
6219715396.6398
Area
3.0784433152875E+18
Volume
4.0631283549546E+27
Surface area
1.231377326115E+19
Circumference
6219715396.6398
Perimeter
3959593800
Area
979898941312402500
Diagonal
1399927813.3621
Surface area
5879393647874415000
Volume
9.7000044316179E+26
Space diagonal
1714554409.7337
Perimeter
2969695350
Area
4.2430868815901E+17
Altitude
857277204.86684
Surface area
4.2430868815901E+17
Volume
1.1431564851894E+26
Height
466642604.45404