8490695521 (number)

8490695521 is an odd 10-digits composite number following 8490695520 and preceding 8490695522. In scientific notation, it is written as 8.490695521 × 10^9. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 6616126320 positive integers (up to 8490695521) that are relatively prime to 8490695521.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.490695521 × 10^9
Engineering notation 8.490695521 × 10^9

Prime Factorization of 8490695521

Prime Factorization 7 × 11 × 110268773

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8490695521
Product of the distinct prime numbers

The prime factorization of 8490695521 is 7 × 11 × 110268773. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8490695521)

Multiplication

n×y
n×2 16981391042
n×3 25472086563
n×4 33962782084
n×5 42453477605

Division

n÷y
n÷2 4245347760.5
n÷3 2830231840.3333
n÷3 2122673880.25
n÷5 1698139104.2

Exponentiation

ny
n2 7.2091910430329E+19
n3 6.1211046099113E+29
n4 5.1972435494946E+39
n5 4.412821252724E+49

Nth Root

y√n
2√n 92144.970134023
3√n 2040.0826188025
4√n 303.55389988274
5√n 96.78067648426

Divisors of 8490695521

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 -8490695520
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 8490695521 can be divided by 8 positive divisors. The sum of these divisors (counting 8490695521) is 1, the average is 0.125.

Base conversion 8490695521

Base System Value
2 Binary 111111010000101011011101101100001
3 Ternary 210220201202000121111
4 Quaternary 13322011123231201
5 Quinary 114342104224041
6 Senary 3522305023321
8 Octal 77205335541
10 Decimal 8490695521
12 Duodecimal 178b624b41
16 Hexadecimal 1fa15bb61
20 Vigesimal 6cd6gig1
36 Base36 3wf52ld

Cryptographic Hash Functions

md5 b77f8225c246346ee590e8f0fc23e4f7
sha1 b356fc1ee0051cbd15ea0713b574cec62a8ba332
sha256 eefb98e791243c4a5c80d2d855063c31c18d621e05b1a449f19fe707fa02f953
sha512 8483dee8d291896a4c1a5c5deff31f28b99654d5b6a5d930bfb2cbff66b735268fe809bc9338ac1708f1d933111f9bdb5f2d43721b52f1753c7c81a08ccf60e3
ripemd-160 20f5eefaea3816b05932e9c9a015a7e70b5461d7

8490695521 as geometric shapes

Circle

Radius = n
Diameter 16981391042
Circumference 53348613345.283
Area 2.2648341619118E+20

Sphere

Radius = n
Volume 2.5640023032469E+30
Surface area 9.0593366476471E+20
Circumference 53348613345.283

Square

Length = n
Perimeter 33962782084
Area 7.2091910430329E+19
Diagonal 12007656759.779

Cube

Length = n
Surface area 4.3255146258198E+20
Volume 6.1211046099113E+29
Space diagonal 14706316033.969

Equilateral Triangle

Length = n
Perimeter 25472086563
Area 3.1216712920009E+19
Altitude 7353158016.9847

Triangular Pyramid

Length = n
Surface area 3.1216712920009E+19
Volume 7.2137909633675E+28
Height 4002552253.2596