849649242 (number)

849649242 is an even 9-digits composite number following 849649241 and preceding 849649243. In scientific notation, it is written as 8.49649242 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 260873280 positive integers (up to 849649242) that are relatively prime to 849649242.

Interesting facts

Basic properties

Name

Name eight hundred forty-nine million six hundred forty-nine thousand two hundred forty-two

Notation

Scientific notation 8.49649242 × 10^8
Engineering notation 8.49649242 × 10^6

Prime Factorization of 849649242

Prime Factorization 2 × 39 × 479 × 22741

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 849649242
Product of the distinct prime numbers

The prime factorization of 849649242 is 2 × 39 × 479 × 22741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 82, 99, 731, 398, 3320, 8241, 45923, 5261, 1068, 903660, 4978984, 86982, 68259727, 25957304, 253750412, 90799466, 8012580122, 5047478061

Basic calculations (n = 849649242)

Multiplication

n×y
n×2 1699298484
n×3 2548947726
n×4 3398596968
n×5 4248246210

Division

n÷y
n÷2 424824621
n÷3 283216414
n÷3 212412310.5
n÷5 169929848.4

Exponentiation

ny
n2 721903834431174564
n3 6.1336504572134E+26
n4 5.2114514616643E+35
n5 4.4279057841229E+44

Nth Root

y√n
2√n 29148.743403447
3√n 947.13792046977
4√n 170.7300307604
5√n 61.072814532438

Divisors of 849649242

1, 2, 39, 78, 479, 958, 18681, 22741, 37362, 45482, 886899, 1773798, 10892939, 21785878, 424824621, 849649242

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -849649241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 849649242 can be divided by 16 positive divisors. The sum of these divisors (counting 849649242) is 1, the average is 0.0625.

Base conversion 849649242

Base System Value
2 Binary 110010101001001001111001011010
3 Ternary 2012012202122122110
4 Quaternary 302221021321122
5 Quinary 3220002233432
6 Senary 220150533150
8 Octal 6251117132
10 Decimal 849649242
12 Duodecimal 1b86671b6
16 Hexadecimal 32a49e5a
20 Vigesimal d5a6322
36 Base36 e1uxju

Cryptographic Hash Functions

md5 df0405faa383b3681227e105f090505d
sha1 6c601c925e8a8fab1b4685462dbd9b7f345b4d22
sha256 7ec65dcd059112ec366a27c34dd3e64a8faf6c828b09f0bdfe0144199d5c5a32
sha512 80fd87fd22146367992fcc7d0653437a9784d55a0b35fc874a8e362d3fecb940d80c3c93d224396b1d4f0406cff0bdf5c7b5427ffbe876ca2cc38d8327977947
ripemd-160 85f777b32da4b69b5c4b7f4f859554fbf31f6b05

849649242 as geometric shapes

Circle

Radius = n
Diameter 1699298484
Circumference 5338503633.5907
Area 2.2679277828473E+18

Sphere

Radius = n
Volume 2.5692574954759E+27
Surface area 9.0717111313891E+18
Circumference 5338503633.5907

Square

Length = n
Perimeter 3398596968
Area 721903834431174564
Diagonal 1201585481.2964

Cube

Length = n
Surface area 4331423006587047384
Volume 6.1336504572134E+26
Space diagonal 1471635655.7564

Equilateral Triangle

Length = n
Perimeter 2548947726
Area 3.125935298534E+17
Altitude 735817827.87819

Triangular Pyramid

Length = n
Surface area 3.125935298534E+17
Volume 7.2285763862059E+25
Height 400528493.76547