7994132221 (number)

7994132221 is an odd 10-digits composite number following 7994132220 and preceding 7994132222. In scientific notation, it is written as 7.994132221 × 10^9. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 7915355280 positive integers (up to 7994132221) that are relatively prime to 7994132221.

Interesting facts

Basic properties

Name

Name seven billion nine hundred ninety-four million one hundred thirty-two thousand two hundred twenty-one

Notation

Scientific notation 7.994132221 × 10^9
Engineering notation 7.994132221 × 10^9

Prime Factorization of 7994132221

Prime Factorization 127 × 503 × 125141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7994132221
Product of the distinct prime numbers

The prime factorization of 7994132221 is 127 × 503 × 125141. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7994132221)

Multiplication

n×y
n×2 15988264442
n×3 23982396663
n×4 31976528884
n×5 39970661105

Division

n÷y
n÷2 3997066110.5
n÷3 2664710740.3333
n÷3 1998533055.25
n÷5 1598826444.2

Exponentiation

ny
n2 6.390614996683E+19
n3 5.108742125699E+29
n4 4.083996003583E+39
n5 3.2648004042678E+49

Nth Root

y√n
2√n 89409.911201164
3√n 1999.5108988164
4√n 299.01490130287
5√n 95.621216698403

Divisors of 7994132221

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 -7994132220
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 7994132221 can be divided by 8 positive divisors. The sum of these divisors (counting 7994132221) is 1, the average is 0.125.

Base conversion 7994132221

Base System Value
2 Binary 111011100011111001100011011111101
3 Ternary 202122010100222211011
4 Quaternary 13130133030123331
5 Quinary 112332444212341
6 Senary 3401125555221
8 Octal 73437143375
10 Decimal 7994132221
12 Duodecimal 1671275b11
16 Hexadecimal 1dc7cc6fd
20 Vigesimal 64i36ab1
36 Base36 3o7hzwd

Cryptographic Hash Functions

md5 8ed2b51efae09cba2ff3eba1ae614086
sha1 c2f15c1b29f5e67008e4a7d8536f04824cb860f6
sha256 1e46c9bb5cfc7fb565857aa466fad4e1a8b394f81d80998c038b38ec2924d999
sha512 c834dc65359e63407972519fef2da6e81b867f3466b1d4c00edcba488ed38c4ceef61b55295f7d40809dc3c87a43d9565400fe25d665ee6730cfb575247d0f85
ripemd-160 90c30d03312d080ed18cd05bdbc31e4bc3e22ed6

7994132221 as geometric shapes

Circle

Radius = n
Diameter 15988264442
Circumference 50228614114.638
Area 2.00767091255E+20

Sphere

Radius = n
Volume 2.1399448974907E+30
Surface area 8.0306836502001E+20
Circumference 50228614114.638

Square

Length = n
Perimeter 31976528884
Area 6.390614996683E+19
Diagonal 11305410206.342

Cube

Length = n
Surface area 3.8343689980098E+20
Volume 5.108742125699E+29
Space diagonal 13846243169.195

Equilateral Triangle

Length = n
Perimeter 23982396663
Area 2.7672174664667E+19
Altitude 6923121584.5977

Triangular Pyramid

Length = n
Surface area 2.7672174664667E+19
Volume 6.0207103340252E+28
Height 3768470068.7807