9780148989 is an odd 10-digits composite number following 9780148988
and preceding 9780148990 . In scientific notation, it is written as 9.780148989 × 10^9.
The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors.
There are 5904991872 positive integers (up to 9780148989) that are relatively prime to 9780148989.
9780148989 has 8 divisors, whose sum is 10049854680
The reverse of 9780148989 is 9898410879
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 63
Digital Root 9
Name
nine billion seven hundred eighty million one hundred forty-eight thousand nine hundred eighty-nine
Scientific notation
9.780148989 × 10^9
Engineering notation
9.780148989 × 10^9
Prime Factorization
117 × 53 × 1577189
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9780148989
Product of the distinct prime numbers
The prime factorization of 9780148989 is 117 × 53 × 1577189.
Since it has a total of 3 prime factors.
7 , 5 , 9 , 53 , 768 , 69 , 1234 , 6123 , 78592 , 15996 , 115700 , 568313 , 1145191 , 8701224 , 37054920 , 14637484 , 276647697 , 557154711 , 8106453980 , 9521946009
n×2
19560297978
n×3
29340446967
n×4
39120595956
n×5
48900744945
n÷2
4890074494.5
n÷3
3260049663
n÷3
2445037247.25
n÷5
1956029797.8
n2
9.5651314247038E+19
n3
9.3548410432969E+29
n4
9.1491739171856E+39
n5
8.9480284036348E+49
2 √n
98894.63579487
3 √n
2138.5290637849
4 √n
314.4751751647
5 √n
99.556379415685
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
-9780148988
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 9780148989 can be divided by 8 positive divisors.
The sum of these divisors (counting 9780148989) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000110111100010011101011111101
3
Ternary
221020121002001020100
4
Quaternary
21012330103223331
5
Quinary
130012204231424
6
Senary
4254250311313
8
Octal
110674235375
10
Decimal
9780148989
12
Duodecimal
1a8b428539
16
Hexadecimal
246f13afd
20
Vigesimal
7cg5ic99
36
Base36
4hquj99
md5
a0eb256854c3a0c19521e56c894f6887
sha1
417913b9340df0e8286440bc4cbf90d46f667cd7
sha256
05668a181545fe6de9123876faaf86d8545a308c100ef64f3898f83a7716f739
sha512
f1060e2a9a8b7c8cc7e49888a641e7679f530fb1ffb5d62179652d1722c6b7697103525d05880c445e16c57aeb11d9030f277af6289e8157a35219e834416d37
ripemd-160
7127e91976f2ba8bcc0ed0cf0c35f8c368fdfde0
Diameter
19560297978
Circumference
61450488429.712
Area
3.004974661447E+20
Volume
3.9185466529496E+30
Surface area
1.2019898645788E+21
Circumference
61450488429.712
Perimeter
39120595956
Area
9.5651314247038E+19
Diagonal
13831219342.273
Surface area
5.7390788548223E+20
Volume
9.3548410432969E+29
Space diagonal
16939714954.541
Perimeter
29340446967
Area
4.1418234021652E+19
Altitude
8469857477.2707
Surface area
4.1418234021652E+19
Volume
1.1024785897729E+29
Height
4610406447.4244