7742546985 (number)

7742546985 is an odd 10-digits composite number following 7742546984 and preceding 7742546986. In scientific notation, it is written as 7.742546985 × 10^9. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 4129358384 positive integers (up to 7742546985) that are relatively prime to 7742546985.

Interesting facts

Basic properties

Name

Name seven billion seven hundred forty-two million five hundred forty-six thousand nine hundred eighty-five

Notation

Scientific notation 7.742546985 × 10^9
Engineering notation 7.742546985 × 10^9

Prime Factorization of 7742546985

Prime Factorization 5 × 3 × 516169799

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7742546985
Product of the distinct prime numbers

The prime factorization of 7742546985 is 5 × 3 × 516169799. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7742546985)

Multiplication

n×y
n×2 15485093970
n×3 23227640955
n×4 30970187940
n×5 38712734925

Division

n÷y
n÷2 3871273492.5
n÷3 2580848995
n÷3 1935636746.25
n÷5 1548509397

Exponentiation

ny
n2 5.9947033814933E+19
n3 4.641427259235E+29
n4 3.5936468632087E+39
n5 2.7823979685891E+49

Nth Root

y√n
2√n 87991.743845659
3√n 1978.3112309362
4√n 296.63402341211
5√n 95.011630236483

Divisors of 7742546985

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 -7742546984
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 7742546985 can be divided by 8 positive divisors. The sum of these divisors (counting 7742546985) is 1, the average is 0.125.

Base conversion 7742546985

Base System Value
2 Binary 111001101011111011110010000101001
3 Ternary 201222120222010202110
4 Quaternary 13031133132100221
5 Quinary 111324043000420
6 Senary 3320141352533
8 Octal 71537362051
10 Decimal 7742546985
12 Duodecimal 1600b68749
16 Hexadecimal 1cd7de429
20 Vigesimal 60jai795
36 Base36 3k1pnhl

Cryptographic Hash Functions

md5 acfb55a14c0173ee36df4c385715b4cd
sha1 151c87d8623e87fdf4e820f6c5f63f00bc574305
sha256 c158ffdc3b839e54bfa1455209e7a98bebf8bc55d42789d00f8683628cce224d
sha512 675964025ba43505cce1f5c6cbeab649b3b29052be7fda5dbf5915b0e61548a1974448cca67edfb165354daa371658ba6bb1cd0320ed219ff49626410a350118
ripemd-160 dd52c60e68c24ca7089ceaa6dcd878547d246322

7742546985 as geometric shapes

Circle

Radius = n
Diameter 15485093970
Circumference 48647857456.3
Area 1.8832916103749E+20

Sphere

Radius = n
Volume 1.9441965039712E+30
Surface area 7.5331664414996E+20
Circumference 48647857456.3

Square

Length = n
Perimeter 30970187940
Area 5.9947033814933E+19
Diagonal 10949614953.498

Cube

Length = n
Surface area 3.596822028896E+20
Volume 4.641427259235E+29
Space diagonal 13410484758.009

Equilateral Triangle

Length = n
Perimeter 23227640955
Area 2.5957827082628E+19
Altitude 6705242379.0046

Triangular Pyramid

Length = n
Surface area 2.5957827082628E+19
Volume 5.4699744823153E+28
Height 3649871651.166