8072912985 (number)

8072912985 is an odd 10-digits composite number following 8072912984 and preceding 8072912986. In scientific notation, it is written as 8.072912985 × 10^9. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 4304742912 positive integers (up to 8072912985) that are relatively prime to 8072912985.

Interesting facts

Basic properties

Name

Name eight billion seventy-two million nine hundred twelve thousand nine hundred eighty-five

Notation

Scientific notation 8.072912985 × 10^9
Engineering notation 8.072912985 × 10^9

Prime Factorization of 8072912985

Prime Factorization 15 × 5623 × 95713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8072912985
Product of the distinct prime numbers

The prime factorization of 8072912985 is 15 × 5623 × 95713. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8072912985)

Multiplication

n×y
n×2 16145825970
n×3 24218738955
n×4 32291651940
n×5 40364564925

Division

n÷y
n÷2 4036456492.5
n÷3 2690970995
n÷3 2018228246.25
n÷5 1614582597

Exponentiation

ny
n2 6.5171924063382E+19
n3 5.2612727202871E+29
n4 4.2473796861232E+39
n5 3.4288726620329E+49

Nth Root

y√n
2√n 89849.390565546
3√n 2006.0577155997
4√n 299.74887917313
5√n 95.808944188553

Divisors of 8072912985

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 -8072912984
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 8072912985 can be divided by 8 positive divisors. The sum of these divisors (counting 8072912985) is 1, the average is 0.125.

Base conversion 8072912985

Base System Value
2 Binary 111100001001011101110000001011001
3 Ternary 202211121121110201020
4 Quaternary 13201023232001121
5 Quinary 113013131203420
6 Senary 3413022313053
8 Octal 74113560131
10 Decimal 8072912985
12 Duodecimal 1693728789
16 Hexadecimal 1e12ee059
20 Vigesimal 662fe295
36 Base36 3piejix

Cryptographic Hash Functions

md5 6c6b7d4d532e5c857bfab3359e170d7a
sha1 18b0ed112205983e05414f40791fd71bac0b6f4b
sha256 e4428f2627f48aaa3034475c215a62261c5450447c1f41667b5d78bd5555cdcd
sha512 d7482781d2f38ad062990f21f9c1e6f4a3f4be1e927a0c8ba72387d466c7b76d8f6876680b60f3af86e16d240f920238757950c18545671ed6120645b5010788
ripemd-160 9f2c1691acba97be681b7a9fdb88cbac1ade14f2

8072912985 as geometric shapes

Circle

Radius = n
Diameter 16145825970
Circumference 50723608253.491
Area 2.0474363785783E+20

Sphere

Radius = n
Volume 2.2038367635448E+30
Surface area 8.1897455143133E+20
Circumference 50723608253.491

Square

Length = n
Perimeter 32291651940
Area 6.5171924063382E+19
Diagonal 11416823031.245

Cube

Length = n
Surface area 3.9103154438029E+20
Volume 5.2612727202871E+29
Space diagonal 13982695455.103

Equilateral Triangle

Length = n
Perimeter 24218738955
Area 2.8220270926199E+19
Altitude 6991347727.5513

Triangular Pyramid

Length = n
Surface area 2.8220270926199E+19
Volume 6.2004693636446E+28
Height 3805607677.0816