989291492 is an even 9-digits composite number following 989291491
and preceding 989291493 . In scientific notation, it is written as 9.89291492 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 423982056 positive integers (up to 989291492) that are relatively prime to 989291492.
989291492 has 12 divisors, whose sum is 1978583040
The reverse of 989291492 is 294192989
Previous prime number is 7
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
nine hundred eighty-nine million two hundred ninety-one thousand four hundred ninety-two
Scientific notation
9.89291492 × 10^8
Engineering notation
9.89291492 × 10^6
Prime Factorization
2 × 2 × 7 × 35331839
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
494645746 Product of the distinct prime numbers
The prime factorization of 989291492 is 2 × 2 × 7 × 35331839.
Since it has a total of 4 prime factors.
2 , 6 , 41 , 69 , 40 , 697 , 9864 , 8616 , 96184 , 5874 , 648225 , 42408 , 1919487 , 6732549 , 60052321 , 6252610 , 669655083 , 529532152 , 5071782169 , 9458767913
n×2
1978582984
n×3
2967874476
n×4
3957165968
n×5
4946457460
n÷2
494645746
n÷3
329763830.66667
n÷3
247322873
n÷5
197858298.4
n2
978697656143586064
n3
9.6821726446319E+26
n4
9.5784910214095E+35
n5
9.4759196736788E+44
2 √n31453.004498776
3 √n996.41767963815
4 √n177.34994924943
5 √n62.960019639626
1 , 2 , 4 , 7 , 14 , 28 , 35331839 , 70663678 , 141327356 , 247322873 , 494645746 , 989291492
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
-989291491 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 989291492 can be divided by 12 positive divisors.
The sum of these divisors (counting 989291492) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010111101110110001111100100
3
Ternary
2112221112012210122
4
Quaternary
322331312033210
5
Quinary
4011224311432
6
Senary
242055541112
8
Octal
7275661744
10
Decimal
989291492
12
Duodecimal
23738a798
16
Hexadecimal
3af763e4
20
Vigesimal
f9318ec
36
Base36
gczy78
md5
99c506c54c94cad2c90a8acf94d5afc7
sha1
7e05d64e043513cca3836b561dcc7f069c805d7a
sha256
2e803755a446aab246500a0ede4190815814af5750b500d78d2c359e416fe9ca
sha512
ec587cbbf65dc8da50975c11f8ff028fd69ac6c1bf73021d86edee254db9e66ce9454370015f18ecfa7d8ef1d3229690bd7e1846dace28fe3a0b8391d8134fc8
ripemd-160
47c7ca6e303f59ca52a68e8a64c7c017e2acd6ab
Diameter
1978582984
Circumference
6215901767.0522
Area
3.0746693666262E+18
Volume
4.0556589934885E+27
Surface area
1.2298677466505E+19
Circumference
6215901767.0522
Perimeter
3957165968
Area
978697656143586064
Diagonal
1399069445.1267
Surface area
5872185936861516384
Volume
9.6821726446319E+26
Space diagonal
1713503127.6396
Perimeter
2967874476
Area
4.2378851642232E+17
Altitude
856751563.81981
Surface area
4.2378851642232E+17
Volume
1.1410549889397E+26
Height
466356481.7089