8490624985 (number)

8490624985 is an odd 10-digits composite number following 8490624984 and preceding 8490624986. In scientific notation, it is written as 8.490624985 × 10^9. The sum of its digits is 55. It has a total of 5 prime factors and 32 positive divisors. There are 6572966400 positive integers (up to 8490624985) that are relatively prime to 8490624985.

Interesting facts

Basic properties

Name

Name eight billion four hundred ninety million six hundred twenty-four thousand nine hundred eighty-five

Notation

Scientific notation 8.490624985 × 10^9
Engineering notation 8.490624985 × 10^9

Prime Factorization of 8490624985

Prime Factorization 5 × 43 × 229 × 331 × 521

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8490624985
Product of the distinct prime numbers

The prime factorization of 8490624985 is 5 × 43 × 229 × 331 × 521. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8490624985)

Multiplication

n×y
n×2 16981249970
n×3 25471874955
n×4 33962499940
n×5 42453124925

Division

n÷y
n÷2 4245312492.5
n÷3 2830208328.3333
n÷3 2122656246.25
n÷5 1698124997

Exponentiation

ny
n2 7.2090712635906E+19
n3 6.1209520589288E+29
n4 5.1970708483528E+39
n5 4.412637959384E+49

Nth Root

y√n
2√n 92144.587388517
3√n 2040.0769694943
4√n 303.55326944132
5√n 96.780515683664

Divisors of 8490624985

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 -8490624984
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 8490624985 can be divided by 32 positive divisors. The sum of these divisors (counting 8490624985) is 1, the average is 0.03125.

Base conversion 8490624985

Base System Value
2 Binary 111111010000101001010011111011001
3 Ternary 210220201121102212001
4 Quaternary 13322011022133121
5 Quinary 114342044444420
6 Senary 3522303321001
8 Octal 77205123731
10 Decimal 8490624985
12 Duodecimal 178b5b0161
16 Hexadecimal 1fa14a7d9
20 Vigesimal 6cd68295
36 Base36 3wf3k61

Cryptographic Hash Functions

md5 5f9d0ea7b36519c1f95d1e242856c539
sha1 e47d5517f107201254c347e77054d8e0b3813aa9
sha256 8a489971085d959ca13d43902981064e7d5e6bd901e0266770e5b66c7115f1fa
sha512 5f5b2a37315d5a108c58177048db9b6da6d1e6a8e5f41f3aa926bf1c288a68731fdb39f74629f5b3e6198077288c3624224f9145c9f9e56e01969e36d36a3859
ripemd-160 a41e2bfda4bc5c9477d0598764b2c24ba579b38c

8490624985 as geometric shapes

Circle

Radius = n
Diameter 16981249970
Circumference 53348170154.524
Area 2.2647965320902E+20

Sphere

Radius = n
Volume 2.5639384028408E+30
Surface area 9.0591861283606E+20
Circumference 53348170154.524

Square

Length = n
Perimeter 33962499940
Area 7.2090712635906E+19
Diagonal 12007557006.811

Cube

Length = n
Surface area 4.3254427581544E+20
Volume 6.1209520589288E+29
Space diagonal 14706193862.034

Equilateral Triangle

Length = n
Perimeter 25471874955
Area 3.1216194259809E+19
Altitude 7353096931.0169

Triangular Pyramid

Length = n
Surface area 3.1216194259809E+19
Volume 7.2136111803105E+28
Height 4002519002.2703