7989899345 (number)

7989899345 is an odd 10-digits composite number following 7989899344 and preceding 7989899346. In scientific notation, it is written as 7.989899345 × 10^9. The sum of its digits is 71. It has a total of 3 prime factors and 8 positive divisors. There are 6391042560 positive integers (up to 7989899345) that are relatively prime to 7989899345.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.989899345 × 10^9
Engineering notation 7.989899345 × 10^9

Prime Factorization of 7989899345

Prime Factorization 5 × 7549 × 211681

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7989899345
Product of the distinct prime numbers

The prime factorization of 7989899345 is 5 × 7549 × 211681. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7989899345)

Multiplication

n×y
n×2 15979798690
n×3 23969698035
n×4 31959597380
n×5 39949496725

Division

n÷y
n÷2 3994949672.5
n÷3 2663299781.6667
n÷3 1997474836.25
n÷5 1597979869

Exponentiation

ny
n2 6.3838491543231E+19
n3 5.1006312176705E+29
n4 4.0753530025152E+39
n5 3.256166028544E+49

Nth Root

y√n
2√n 89386.236888013
3√n 1999.157924254
4√n 298.97531150249
5√n 95.611088306838

Divisors of 7989899345

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 -7989899344
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 7989899345 can be divided by 8 positive divisors. The sum of these divisors (counting 7989899345) is 1, the average is 0.125.

Base conversion 7989899345

Base System Value
2 Binary 111011100001111000011000001010001
3 Ternary 202121211101221101222
4 Quaternary 13130033003001101
5 Quinary 112330403234340
6 Senary 3400455134425
8 Octal 73417030121
10 Decimal 7989899345
12 Duodecimal 166b974415
16 Hexadecimal 1dc3c3051
20 Vigesimal 64ggh875
36 Base36 3o4z9sh

Cryptographic Hash Functions

md5 b96811a38b54613b632c5173628958c7
sha1 7e36f75f75b439b23c8793f17f73ebb92cbfc8e6
sha256 bd8d4c58d1ad9fe9e0caddb53069f8f9ece736a9694264bc3c9f4628c48dbb32
sha512 554ac9b249b3af9e0b8099d0072d536cbc1218d3819af552b8816affcc770ab968d6ae3fd238bdc32ed0a8cefe4c1ce69aafc2d49576dfd404acfb93e34f8d57
ripemd-160 0f3e5cd8c8cf9b25a09c7bcdafa15cb5089a6c1e

7989899345 as geometric shapes

Circle

Radius = n
Diameter 15979798690
Circumference 50202018170.348
Area 2.0055453604847E+20

Sphere

Radius = n
Volume 2.1365474082806E+30
Surface area 8.0221814419388E+20
Circumference 50202018170.348

Square

Length = n
Perimeter 31959597380
Area 6.3838491543231E+19
Diagonal 11299424015.695

Cube

Length = n
Surface area 3.8303094925939E+20
Volume 5.1006312176705E+29
Space diagonal 13838911612.901

Equilateral Triangle

Length = n
Perimeter 23969698035
Area 2.7642877707858E+19
Altitude 6919455806.4506

Triangular Pyramid

Length = n
Surface area 2.7642877707858E+19
Volume 6.0111515372444E+28
Height 3766474671.8983