7983485990 (number)

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.

Interesting facts

Basic properties

Name

Name seven billion nine hundred eighty-three million four hundred eighty-five thousand nine hundred ninety

Notation

Scientific notation 7.983485990 × 10^9
Engineering notation 7.983485990 × 10^9

Prime Factorization of 7983485990

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.

Most popular turbo-numbers

Basic calculations (n = 7983485990)

Multiplication

n×y
n×2 15966971980
n×3 23950457970
n×4 31933943960
n×5 39917429950

Division

n÷y
n÷2 3991742995
n÷3 2661161996.6667
n÷3 1995871497.5
n÷5 1596697198

Exponentiation

ny
n2 6.3736048552526E+19
n3 5.0883585067705E+29
n4 4.06228388509E+39
n5 3.2431186484019E+49

Nth Root

y√n
2√n 89350.355287486
3√n 1998.6228844941
4√n 298.91529784788
5√n 95.595734300541

Divisors of 7983485990

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 conversion 7983485990

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

Cryptographic Hash Functions

md5 2f907016e3b02a834d9ad6c88999cbd2
sha1 897070a08c288035cf0edbcb0d6328e5bb5c6f46
sha256 f78dc0ee834a805fde6ade2ce6a95c7aecac13913a7a9ec839d4dae8147088db
sha512 ae7d7a789c887b068642091b934220463ceed5ebf59c276d763800edb949bb3a6989b33cce790b2b4d860f28c16463ccc4ddf6450a7b848185fe3c4a7de66e5f
ripemd-160 953db4df11f9be140a07f7e79a451f464f81294e

7983485990 as geometric shapes

Circle

Radius = n
Diameter 15966971980
Circumference 50161721872.442
Area 2.0023270190146E+20

Sphere

Radius = n
Volume 2.1314066271602E+30
Surface area 8.0093080760584E+20
Circumference 50161721872.442

Square

Length = n
Perimeter 31933943960
Area 6.3736048552526E+19
Diagonal 11290354162.074

Cube

Length = n
Surface area 3.8241629131516E+20
Volume 5.0883585067705E+29
Space diagonal 13827803356.194

Equilateral Triangle

Length = n
Perimeter 23950457970
Area 2.7598518591663E+19
Altitude 6913901678.0972

Triangular Pyramid

Length = n
Surface area 2.7598518591663E+19
Volume 5.9966880087428E+28
Height 3763451387.3579