989817148 is an even 9-digits composite number following 989817147
and preceding 989817149 . In scientific notation, it is written as 9.89817148 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors.
There are 494770640 positive integers (up to 989817148) that are relatively prime to 989817148.
989817148 has 12 divisors, whose sum is 1732662792
The reverse of 989817148 is 841718989
Previous prime number is 3797
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
nine hundred eighty-nine million eight hundred seventeen thousand one hundred forty-eight
Scientific notation
9.89817148 × 10^8
Engineering notation
9.89817148 × 10^6
Prime Factorization
2 × 2 × 3797 × 65171
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
494908574
Product of the distinct prime numbers
The prime factorization of 989817148 is 2 × 2 × 3797 × 65171.
Since it has a total of 4 prime factors.
8 , 5 , 63 , 18 , 890 , 839 , 9437 , 5048 , 2553 , 29365 , 293140 , 677782 , 1673589 , 8090183 , 14315296 , 9641749 , 148602318 , 928154235 , 9970982692 , 8171446572
n×2
1979634296
n×3
2969451444
n×4
3959268592
n×5
4949085740
n÷2
494908574
n÷3
329939049.33333
n÷3
247454287
n÷5
197963429.6
n2
979737986474853904
n3
9.697614595598E+26
n4
9.598865221418E+35
n5
9.5011213975004E+44
2 √n
31461.359601899
3 √n
996.5941292135
4 √n
177.37350309981
5 √n
62.966708927984
1 , 2 , 4 , 3797 , 7594 , 15188 , 65171 , 130342 , 260684 , 247454287 , 494908574 , 989817148
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-989817147
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989817148 can be divided by 12 positive divisors.
The sum of these divisors (counting 989817148) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010111111110110100100111100
3
Ternary
2112222111220212101
4
Quaternary
322333312210330
5
Quinary
4011343122043
6
Senary
242115114444
8
Octal
7277664474
10
Decimal
989817148
12
Duodecimal
2375a2a24
16
Hexadecimal
3aff693c
20
Vigesimal
f9672h8
36
Base36
gdb7ss
md5
1833b8fcd1452a1d045252dcf3e88115
sha1
bd0b5ff743e62914a5d5cefbc400dc0cc1cd4a67
sha256
06815fae2091cc7ee606465960f098bf0658b4a201d1803732272529c5b6556e
sha512
919d91c38737bd77f14307b2c03417b8ea86513948bd154720b2137a7a32609fb9b231f3c7bd94b7a1d83ce87f8d879e326c8e054f74c3b026f9bc055ee693e7
ripemd-160
efb8186f2d16c8d19c02dcbb7865ba1e988091f1
Diameter
1979634296
Circumference
6219204561.108
Area
3.0779376607523E+18
Volume
4.0621273027835E+27
Surface area
1.2311750643009E+19
Circumference
6219204561.108
Perimeter
3959268592
Area
979737986474853904
Diagonal
1399812834.9711
Surface area
5878427918849123424
Volume
9.697614595598E+26
Space diagonal
1714413590.5389
Perimeter
2969451444
Area
4.2423899266992E+17
Altitude
857206795.26946
Surface area
4.2423899266992E+17
Volume
1.1428748403135E+26
Height
466604278.32369