989431362 is an even 9-digits composite number following 989431361
and preceding 989431363 . In scientific notation, it is written as 9.89431362 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 329810292 positive integers (up to 989431362) that are relatively prime to 989431362.
989431362 has 8 divisors, whose sum is 1490255376
The reverse of 989431362 is 263134989
Previous prime number is 243
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
nine hundred eighty-nine million four hundred thirty-one thousand three hundred sixty-two
Scientific notation
9.89431362 × 10^8
Engineering notation
9.89431362 × 10^6
Prime Factorization
2 × 243 × 2035867
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
989431362
Product of the distinct prime numbers
The prime factorization of 989431362 is 2 × 243 × 2035867.
Since it has a total of 3 prime factors.
4 , 4 , 99 , 16 , 893 , 989 , 3424 , 2146 , 35752 , 12438 , 853532 , 227049 , 8136673 , 5926069 , 79377263 , 53931074 , 925282057 , 950846040 , 698449936 , 3387665783
n×2
1978862724
n×3
2968294086
n×4
3957725448
n×5
4947156810
n÷2
494715681
n÷3
329810454
n÷3
247357840.5
n÷5
197886272.4
n2
978974420109175044
n3
9.6862799385178E+26
n4
9.583909152281E+35
n5
9.4826202858256E+44
2 √n
31455.22789617
3 √n
996.46463660157
4 √n
177.35621752893
5 √n
62.961799846984
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
-989431361
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 989431362 can be divided by 8 positive divisors.
The sum of these divisors (counting 989431362) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010111110011000011001000010
3
Ternary
2112221210022200000
4
Quaternary
322332120121002
5
Quinary
4011243300422
6
Senary
242102540430
8
Octal
7276303102
10
Decimal
989431362
12
Duodecimal
237437716
16
Hexadecimal
3af98642
20
Vigesimal
f93ii82
36
Base36
gd2y4i
md5
45286ed59ce412a77c12236a387ad26d
sha1
c19c79c40fb76947ac9b4979d0bd24d729a6e1e8
sha256
959b60ca2b51824c3e4d718b86c56f807115e36e900ef1706bd891312b55f3c2
sha512
b6f72d682443b39e88acfdb61986e82b14386df195d882f8e28709bcd67804585bd563baf82c5b88b3299862d756bb96b978faa76b7f2e6395374f2fbf018133
ripemd-160
c9a9228b58c7d21ae5d332e2ad98345d3418346b
Diameter
1978862724
Circumference
6216780596.1811
Area
3.0755388462673E+18
Volume
4.0573794527282E+27
Surface area
1.2302155385069E+19
Circumference
6216780596.1811
Perimeter
3957725448
Area
978974420109175044
Diagonal
1399267251.1777
Surface area
5873846520655050264
Volume
9.6862799385178E+26
Space diagonal
1713745389.5861
Perimeter
2968294086
Area
4.2390835873484E+17
Altitude
856872694.79304
Surface area
4.2390835873484E+17
Volume
1.1415390381662E+26
Height
466422417.05923