849739969 (number)

849739969 is an odd 9-digits composite number following 849739968 and preceding 849739970. In scientific notation, it is written as 8.49739969 × 10^8. The sum of its digits is 64. It has a total of 2 prime factors and 4 positive divisors. There are 784375344 positive integers (up to 849739969) that are relatively prime to 849739969.

Interesting facts

Basic properties

Name

Name eight hundred forty-nine million seven hundred thirty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 8.49739969 × 10^8
Engineering notation 8.49739969 × 10^6

Prime Factorization of 849739969

Prime Factorization 13 × 65364613

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 849739969
Product of the distinct prime numbers

The prime factorization of 849739969 is 13 × 65364613. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 849739969)

Multiplication

n×y
n×2 1699479938
n×3 2549219907
n×4 3398959876
n×5 4248699845

Division

n÷y
n÷2 424869984.5
n÷3 283246656.33333
n÷3 212434992.25
n÷5 169947993.8

Exponentiation

ny
n2 722058014916120961
n3 6.1356155521103E+26
n4 5.2136777690461E+35
n5 4.4302703858452E+44

Nth Root

y√n
2√n 29150.299638254
3√n 947.17163160586
4√n 170.73458828912
5√n 61.07411876866

Divisors of 849739969

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -849739968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 849739969 can be divided by 4 positive divisors. The sum of these divisors (counting 849739969) is 1, the average is 0.25.

Base conversion 849739969

Base System Value
2 Binary 110010101001100000000011000001
3 Ternary 2012012221021002201
4 Quaternary 302221200003001
5 Quinary 3220013134334
6 Senary 220152513201
8 Octal 6251400301
10 Decimal 849739969
12 Duodecimal 1b86ab801
16 Hexadecimal 32a600c1
20 Vigesimal d5ah9i9
36 Base36 e1wvk1

Cryptographic Hash Functions

md5 a32ea64d9443c047d870b24ea57783e3
sha1 13cb7cd8888518b12dcfd9671f8b0d9d52c0a9ae
sha256 2c1d2afa50bb1a5acc98454b251f7b4647fcf54e882dcfad764d66c09e5b465b
sha512 aed266e660485736ca90f75452ee394209bc2242633ebd8608b29549f3d84a2695ca7b268aca539af746c55640397f66e12af9ae9bfb39082589a373eae81e49
ripemd-160 371f92cccca763305ea0b3d657912d4509ce92ce

849739969 as geometric shapes

Circle

Radius = n
Diameter 1699479938
Circumference 5339073688.144
Area 2.2684121551261E+18

Sphere

Radius = n
Volume 2.5700806325015E+27
Surface area 9.0736486205045E+18
Circumference 5339073688.144

Square

Length = n
Perimeter 3398959876
Area 722058014916120961
Diagonal 1201713788.6503

Cube

Length = n
Surface area 4332348089496725766
Volume 6.1356155521103E+26
Space diagonal 1471792799.53

Equilateral Triangle

Length = n
Perimeter 2549219907
Area 3.1266029196176E+17
Altitude 735896399.765

Triangular Pyramid

Length = n
Surface area 3.1266029196176E+17
Volume 7.2308922727513E+25
Height 400571262.88343