7983485990 is an even 10-digits composite number following 7983485989
and preceding 7983485991 . In scientific notation, it is written as 7.983485990 × 10^9.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 3193394392 positive integers (up to 7983485990) that are relatively prime to 7983485990.
7983485990 has 8 divisors, whose sum is 14370274800
The reverse of 7983485990 is 0995843897
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 62
Digital Root 8
Name
seven billion nine hundred eighty-three million four hundred eighty-five thousand nine hundred ninety
Scientific notation
7.983485990 × 10^9
Engineering notation
7.983485990 × 10^9
Prime Factorization
2 × 5 × 798348599
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7983485990
Product of the distinct prime numbers
The prime factorization of 7983485990 is 2 × 5 × 798348599.
Since it has a total of 3 prime factors.
9 , 2 , 55 , 13 , 630 , 278 , 3875 , 3564 , 14358 , 43259 , 738068 , 915718 , 9858083 , 5843373 , 30763336 , 48652818 , 783484740 , 221348391 , 1239730144 , 7369355209
n×2
15966971980
n×3
23950457970
n×4
31933943960
n×5
39917429950
n÷2
3991742995
n÷3
2661161996.6667
n÷3
1995871497.5
n÷5
1596697198
n2
6.3736048552526E+19
n3
5.0883585067705E+29
n4
4.06228388509E+39
n5
3.2431186484019E+49
2 √n
89350.355287486
3 √n
1998.6228844941
4 √n
298.91529784788
5 √n
95.595734300541
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
-7983485989
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 7983485990 can be divided by 8 positive divisors.
The sum of these divisors (counting 7983485990) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011110110100101010000100110
3
Ternary
202121101100002221022
4
Quaternary
13123312211100212
5
Quinary
112322233022430
6
Senary
3400105451142
8
Octal
73366452046
10
Decimal
7983485990
12
Duodecimal
16697a0ab2
16
Hexadecimal
1dbda5426
20
Vigesimal
64egfeja
36
Base36
3o15t7q
md5
2f907016e3b02a834d9ad6c88999cbd2
sha1
897070a08c288035cf0edbcb0d6328e5bb5c6f46
sha256
f78dc0ee834a805fde6ade2ce6a95c7aecac13913a7a9ec839d4dae8147088db
sha512
ae7d7a789c887b068642091b934220463ceed5ebf59c276d763800edb949bb3a6989b33cce790b2b4d860f28c16463ccc4ddf6450a7b848185fe3c4a7de66e5f
ripemd-160
953db4df11f9be140a07f7e79a451f464f81294e
Diameter
15966971980
Circumference
50161721872.442
Area
2.0023270190146E+20
Volume
2.1314066271602E+30
Surface area
8.0093080760584E+20
Circumference
50161721872.442
Perimeter
31933943960
Area
6.3736048552526E+19
Diagonal
11290354162.074
Surface area
3.8241629131516E+20
Volume
5.0883585067705E+29
Space diagonal
13827803356.194
Perimeter
23950457970
Area
2.7598518591663E+19
Altitude
6913901678.0972
Surface area
2.7598518591663E+19
Volume
5.9966880087428E+28
Height
3763451387.3579