989834861 is an odd 9-digits composite number following 989834860
and preceding 989834862 . In scientific notation, it is written as 9.89834861 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 973608000 positive integers (up to 989834861) that are relatively prime to 989834861.
989834861 has 4 divisors, whose sum is 1006061724
The reverse of 989834861 is 168438989
Previous prime number is 61
Is Prime? no Number parity odd Number length 9 Sum of Digits 56 Digital Root 2
Name
nine hundred eighty-nine million eight hundred thirty-four thousand eight hundred sixty-one
Scientific notation
9.89834861 × 10^8
Engineering notation
9.89834861 × 10^6
Prime Factorization
61 × 16226801
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
989834861 Product of the distinct prime numbers
The prime factorization of 989834861 is 61 × 16226801.
Since it has a total of 2 prime factors.
8 , 1 , 39 , 36 , 240 , 427 , 599 , 7848 , 7515 , 95895 , 518987 , 811481 , 8411830 , 197284 , 98908299 , 73466832 , 356548535 , 888866896 , 7766997396 , 9311652484
n×2
1979669722
n×3
2969504583
n×4
3959339444
n×5
4949174305
n÷2
494917430.5
n÷3
329944953.66667
n÷3
247458715.25
n÷5
197966972.2
n2
979773052050889321
n3
9.6981352278834E+26
n4
9.5995523352511E+35
n5
9.5019715514255E+44
2 √n31461.641104685
3 √n996.60007393657
4 √n177.37429662915
5 √n62.966934287049
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-989834860 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989834861 can be divided by 4 positive divisors.
The sum of these divisors (counting 989834861) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010111111111010111001101101
3
Ternary
2112222112211011102
4
Quaternary
322333322321231
5
Quinary
4011344203421
6
Senary
242115332445
8
Octal
7277727155
10
Decimal
989834861
12
Duodecimal
2375b1125
16
Hexadecimal
3affae6d
20
Vigesimal
f969731
36
Base36
gdblgt
md5
b5abdc39045b5ebc52070349e37a955e
sha1
e9feaed8384cf226b24c0e3f8c590f4bf6c18913
sha256
faf4310d44b32bb5b0056537a19608dec1dccc45a3073f65b8982837561f84b1
sha512
865411de1f0251eee70f9bbc24e2caba684b4d53a943cab952c6a5ce0fe6c0b11b1c8894d8733350f0504f4779cb26b5576480db9ef6807585dfa6eadca7defc
ripemd-160
e770770e11d1aab312d2398148dacce01ff80286
Diameter
1979669722
Circumference
6219315855.1693
Area
3.0780478225083E+18
Volume
4.0623453847252E+27
Surface area
1.2312191290033E+19
Circumference
6219315855.1693
Perimeter
3959339444
Area
979773052050889321
Diagonal
1399837884.9359
Surface area
5878638312305335926
Volume
9.6981352278834E+26
Space diagonal
1714444270.3549
Perimeter
2969504583
Area
4.2425417650974E+17
Altitude
857222135.17744
Surface area
4.2425417650974E+17
Volume
1.1429361974167E+26
Height
466612628.31196