8242912155 (number)

8242912155 is an odd 10-digits composite number following 8242912154 and preceding 8242912156. In scientific notation, it is written as 8.242912155 × 10^9. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 4187589120 positive integers (up to 8242912155) that are relatively prime to 8242912155.

Interesting facts

Basic properties

Name

Name eight billion two hundred forty-two million nine hundred twelve thousand one hundred fifty-five

Notation

Scientific notation 8.242912155 × 10^9
Engineering notation 8.242912155 × 10^9

Prime Factorization of 8242912155

Prime Factorization 5 × 241 × 3 × 23 × 99139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8242912155
Product of the distinct prime numbers

The prime factorization of 8242912155 is 5 × 241 × 3 × 23 × 99139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8242912155)

Multiplication

n×y
n×2 16485824310
n×3 24728736465
n×4 32971648620
n×5 41214560775

Division

n÷y
n÷2 4121456077.5
n÷3 2747637385
n÷3 2060728038.75
n÷5 1648582431

Exponentiation

ny
n2 6.7945600795047E+19
n3 5.6006961867227E+29
n4 4.6166046673999E+39
n5 3.805426672774E+49

Nth Root

y√n
2√n 90790.484936473
3√n 2020.0411842566
4√n 301.31459462906
5√n 96.20909608116

Divisors of 8242912155

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8242912154
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8242912155 can be divided by 32 positive divisors. The sum of these divisors (counting 8242912155) is 1, the average is 0.03125.

Base conversion 8242912155

Base System Value
2 Binary 111101011010100001101101110011011
3 Ternary 210021110111022201210
4 Quaternary 13223110031232123
5 Quinary 113340141142110
6 Senary 3441534114203
8 Octal 75324155633
10 Decimal 8242912155
12 Duodecimal 172064b963
16 Hexadecimal 1eb50db9b
20 Vigesimal 68fi407f
36 Base36 3sbm7q3

Cryptographic Hash Functions

md5 94c39bbbd5bb87721398ad85e00a3959
sha1 809a013dabfebe11e670e5dd22f631e7c2af51e0
sha256 0d901a00c23a3313d55a84f423ce4cb3fe62c4bda5bda87b86159c29e70ab9d2
sha512 2539e31bb7ddb8d90765f8d210f69d5d95f86418dabd1b67297e337e22fcdf3bb8e5b36d2b55a3bbd91cd358def63a7912f3a2d0b5cada594d2297da0a11845f
ripemd-160 3588cd3162641842615b81b7daf5fd7c39765dbc

8242912155 as geometric shapes

Circle

Radius = n
Diameter 16485824310
Circumference 51791744540.668
Area 2.1345740030146E+20

Sphere

Radius = n
Volume 2.3460141326928E+30
Surface area 8.5382960120585E+20
Circumference 51791744540.668

Square

Length = n
Perimeter 32971648620
Area 6.7945600795047E+19
Diagonal 11657238163.051

Cube

Length = n
Surface area 4.0767360477028E+20
Volume 5.6006961867227E+29
Space diagonal 14277142654.787

Equilateral Triangle

Length = n
Perimeter 24728736465
Area 2.9421308181953E+19
Altitude 7138571327.3935

Triangular Pyramid

Length = n
Surface area 2.9421308181953E+19
Volume 6.6004837549954E+28
Height 3885746054.3503