989868027 is an odd 9-digits composite number following 989868026
and preceding 989868028 . In scientific notation, it is written as 9.89868027 × 10^8.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 620549760 positive integers (up to 989868027) that are relatively prime to 989868027.
989868027 has 16 divisors, whose sum is 1398684672
The reverse of 989868027 is 720868989
Previous prime number is 1231
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
nine hundred eighty-nine million eight hundred sixty-eight thousand twenty-seven
Scientific notation
9.89868027 × 10^8
Engineering notation
9.89868027 × 10^6
Prime Factorization
3 × 17 × 1231 × 15767
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
989868027
Product of the distinct prime numbers
The prime factorization of 989868027 is 3 × 17 × 1231 × 15767.
Since it has a total of 4 prime factors.
1 , 4 , 8 , 68 , 927 , 194 , 4473 , 2353 , 45874 , 90119 , 512583 , 474776 , 5419191 , 5911671 , 49588499 , 75938749 , 441927907 , 49497219 , 9909080491 , 2851400419
n×2
1979736054
n×3
2969604081
n×4
3959472108
n×5
4949340135
n÷2
494934013.5
n÷3
329956009
n÷3
247467006.75
n÷5
197973605.4
n2
979838710876872729
n3
9.6991101151391E+26
n4
9.6008389933285E+35
n5
9.5035635518708E+44
2 √n
31462.16818657
3 √n
996.61120470535
4 √n
177.37578241285
5 √n
62.96735624296
1 , 3 , 17 , 51 , 1231 , 3693 , 15767 , 20927 , 47301 , 62781 , 268039 , 804117 , 19409177 , 58227531 , 329956009 , 989868027
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
-989868026
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 989868027 can be divided by 16 positive divisors.
The sum of these divisors (counting 989868027) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011000000000010111111111011
3
Ternary
2112222121111122210
4
Quaternary
323000002333323
5
Quinary
4011401234102
6
Senary
242120150203
8
Octal
7300027773
10
Decimal
989868027
12
Duodecimal
237608363
16
Hexadecimal
3b002ffb
20
Vigesimal
f96da17
36
Base36
gdcb23
md5
e93b19a4a1adf16313cfe7f68c6fbddf
sha1
8e7c8eaf18a9913ea18ff38e624bc3a2fbff1ec9
sha256
22bc4bc3eac314dfc8dbe62070aaeac7df10424469330483387277626fa9974a
sha512
9fd2d15cc0b7f303a206ad1d02d58b85e1ed94920012427fe1ca016b9b739340796fed98c3a18fe06a31c12704adfd4d10d706c4f54ef26946e2f36fb1c687cf
ripemd-160
f7177f412529c7f84fc018edf65141c8a97d2dde
Diameter
1979736054
Circumference
6219524243.2932
Area
3.0782540957937E+18
Volume
4.0627537445439E+27
Surface area
1.2313016383175E+19
Circumference
6219524243.2932
Perimeter
3959472108
Area
979838710876872729
Diagonal
1399884788.7429
Surface area
5879032265261236374
Volume
9.6991101151391E+26
Space diagonal
1714501715.552
Perimeter
2969604081
Area
4.2428260761538E+17
Altitude
857250857.77598
Surface area
4.2428260761538E+17
Volume
1.1430510889817E+26
Height
466628262.9143