8214492721 (number)

8214492721 is an odd 10-digits composite number following 8214492720 and preceding 8214492722. In scientific notation, it is written as 8.214492721 × 10^9. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 8012282880 positive integers (up to 8214492721) that are relatively prime to 8214492721.

Interesting facts

Basic properties

Name

Name eight billion two hundred fourteen million four hundred ninety-two thousand seven hundred twenty-one

Notation

Scientific notation 8.214492721 × 10^9
Engineering notation 8.214492721 × 10^9

Prime Factorization of 8214492721

Prime Factorization 41 × 4817 × 41593

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8214492721
Product of the distinct prime numbers

The prime factorization of 8214492721 is 41 × 4817 × 41593. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8214492721)

Multiplication

n×y
n×2 16428985442
n×3 24643478163
n×4 32857970884
n×5 41072463605

Division

n÷y
n÷2 4107246360.5
n÷3 2738164240.3333
n÷3 2053623180.25
n÷5 1642898544.2

Exponentiation

ny
n2 6.7477890663362E+19
n3 5.5429664168262E+29
n4 4.5532657283766E+39
n5 3.7402768182529E+49

Nth Root

y√n
2√n 90633.838719322
3√n 2017.7169842175
4√n 301.05454442563
5√n 96.142663573776

Divisors of 8214492721

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 -8214492720
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 8214492721 can be divided by 8 positive divisors. The sum of these divisors (counting 8214492721) is 1, the average is 0.125.

Base conversion 8214492721

Base System Value
2 Binary 111101001100111110011011000110001
3 Ternary 210012111000110121011
4 Quaternary 13221213303120301
5 Quinary 113310402231341
6 Senary 3435041030521
8 Octal 75147633061
10 Decimal 8214492721
12 Duodecimal 1713025441
16 Hexadecimal 1e99f3631
20 Vigesimal 6870bbg1
36 Base36 3rup35d

Cryptographic Hash Functions

md5 d3c7d507b2338a8217ecd719e457d274
sha1 c48d3382f615a0fa9533d5079f62fe5867f3aaa1
sha256 2c56e533c29ceb27f9b712dc788e0171a4d06a8e0337d94d2d6ebe900774a8bd
sha512 be0e6d3479dfa25a5f3dc0b57caca71bfbcfadebcf61ae04c2836e3f68fa5d7bf1fb851a4120e0447cd17186e81131777cc31504176f64563ede2a933d785c65
ripemd-160 1cd570af0df93c71a16b02b9afa80f06a52c2efe

8214492721 as geometric shapes

Circle

Radius = n
Diameter 16428985442
Circumference 51613179970.521
Area 2.1198804558775E+20

Sphere

Radius = n
Volume 2.3218323432262E+30
Surface area 8.4795218235101E+20
Circumference 51613179970.521

Square

Length = n
Perimeter 32857970884
Area 6.7477890663362E+19
Diagonal 11617047014.053

Cube

Length = n
Surface area 4.0486734398017E+20
Volume 5.5429664168262E+29
Space diagonal 14227918751.177

Equilateral Triangle

Length = n
Perimeter 24643478163
Area 2.921878375413E+19
Altitude 7113959375.5884

Triangular Pyramid

Length = n
Surface area 2.921878375413E+19
Volume 6.5324485687119E+28
Height 3872349004.6844