989812892 is an even 9-digits composite number following 989812891
and preceding 989812893 . In scientific notation, it is written as 9.89812892 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 492781920 positive integers (up to 989812892) that are relatively prime to 989812892.
989812892 has 12 divisors, whose sum is 1739608416
The reverse of 989812892 is 298218989
Previous prime number is 233
Is Prime? no Number parity even Number length 9 Sum of Digits 56 Digital Root 2
Name
nine hundred eighty-nine million eight hundred twelve thousand eight hundred ninety-two
Scientific notation
9.89812892 × 10^8
Engineering notation
9.89812892 × 10^6
Prime Factorization
2 × 2 × 233 × 1062031
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
494906446 Product of the distinct prime numbers
The prime factorization of 989812892 is 2 × 2 × 233 × 1062031.
Since it has a total of 4 prime factors.
1 , 2 , 49 , 3 , 284 , 382 , 2568 , 6629 , 9659 , 90700 , 814012 , 259981 , 2669418 , 9388282 , 50505836 , 63405280 , 910434611 , 490664739 , 2995146043 , 8731451276
n×2
1979625784
n×3
2969438676
n×4
3959251568
n×5
4949064460
n÷2
494906446
n÷3
329937630.66667
n÷3
247453223
n÷5
197962578.4
n2
979729561169403664
n3
9.6974895031898E+26
n4
9.5987001302919E+35
n5
9.500917135405E+44
2 √n31461.2919633
3 √n996.5927008316
4 √n177.37331243256
5 √n62.966654779241
1 , 2 , 4 , 233 , 466 , 932 , 1062031 , 2124062 , 4248124 , 247453223 , 494906446 , 989812892
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
-989812891 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 989812892 can be divided by 12 positive divisors.
The sum of these divisors (counting 989812892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010111111110101100010011100
3
Ternary
2112222111201000202
4
Quaternary
322333311202130
5
Quinary
4011343003032
6
Senary
242115043032
8
Octal
7277654234
10
Decimal
989812892
12
Duodecimal
2375a0478
16
Hexadecimal
3aff589c
20
Vigesimal
f966c4c
36
Base36
gdb4ik
md5
6cd4abe04449a9bc905cd1f80de90aaa
sha1
b13c0e580ebc82bedc35fd9fd88c433ea7901a5a
sha256
e4a995723ac660b68d784d14542e7aa9baae316f162b0bd6b33b214e01d673c8
sha512
f64ba11e1606de7001deac76c2d1099f6894428673cee93922355f73a1d7e2d1eadb86356e6baddef04f40458819b886e6323d056eff5985df5e8ae9ec607c5e
ripemd-160
bc17bfe5652d4ca5243084a4db9125333aa99013
Diameter
1979625784
Circumference
6219177819.8713
Area
3.0779111918746E+18
Volume
4.062074904198E+27
Surface area
1.2311644767498E+19
Circumference
6219177819.8713
Perimeter
3959251568
Area
979729561169403664
Diagonal
1399806816.0781
Surface area
5878377367016421984
Volume
9.6974895031898E+26
Space diagonal
1714406218.9307
Perimeter
2969438676
Area
4.2423534440564E+17
Altitude
857203109.46534
Surface area
4.2423534440564E+17
Volume
1.1428600980318E+26
Height
466602272.02605