7984408081 (number)

7984408081 is an odd 10-digits composite number following 7984408080 and preceding 7984408082. In scientific notation, it is written as 7.984408081 × 10^9. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 6791454720 positive integers (up to 7984408081) that are relatively prime to 7984408081.

Interesting facts

Basic properties

Name

Name seven billion nine hundred eighty-four million four hundred eight thousand eighty-one

Notation

Scientific notation 7.984408081 × 10^9
Engineering notation 7.984408081 × 10^9

Prime Factorization of 7984408081

Prime Factorization 13 × 31 × 47 × 37 × 11393

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7984408081
Product of the distinct prime numbers

The prime factorization of 7984408081 is 13 × 31 × 47 × 37 × 11393. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7984408081)

Multiplication

n×y
n×2 15968816162
n×3 23953224243
n×4 31937632324
n×5 39922040405

Division

n÷y
n÷2 3992204040.5
n÷3 2661469360.3333
n÷3 1996102020.25
n÷5 1596881616.2

Exponentiation

ny
n2 6.3750772403938E+19
n3 5.09012182352E+29
n4 4.0641609820987E+39
n5 3.2449919787954E+49

Nth Root

y√n
2√n 89355.515112387
3√n 1998.6998283767
4√n 298.92392863802
5√n 95.597942456081

Divisors of 7984408081

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 -7984408080
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 7984408081 can be divided by 32 positive divisors. The sum of these divisors (counting 7984408081) is 1, the average is 0.03125.

Base conversion 7984408081

Base System Value
2 Binary 111011011111010000110011000010001
3 Ternary 202121110001221210211
4 Quaternary 13123322012120101
5 Quinary 112323002024311
6 Senary 3400141324121
8 Octal 73372063021
10 Decimal 7984408081
12 Duodecimal 1669b66641
16 Hexadecimal 1dbe86611
20 Vigesimal 64f2b041
36 Base36 3o1pkpd

Cryptographic Hash Functions

md5 d98f71f548815bdfb64b3bbed7aacde1
sha1 7170eef750641753cc3bb642feb1ef71af8e2654
sha256 3bd202c226ff34dbe4d5853ce5560d79b5f06bca8d700f30d3ad58ba823b70cd
sha512 9cbd5ce5123e6b54f377eb9a6a7e5723ef8b55a206f6bfe2551e8ee5d571c5968e402aa4abc47ef0e26114dfdfb7b7aceb77232f8de44f87c1f3925cdc706c90
ripemd-160 e5e2f1c1aa11453a44df7d44d0c649b54dab6bfa

7984408081 as geometric shapes

Circle

Radius = n
Diameter 15968816162
Circumference 50167515541.065
Area 2.0027895824489E+20

Sphere

Radius = n
Volume 2.132145243553E+30
Surface area 8.0111583297955E+20
Circumference 50167515541.065

Square

Length = n
Perimeter 31937632324
Area 6.3750772403938E+19
Diagonal 11291658195.672

Cube

Length = n
Surface area 3.8250463442363E+20
Volume 5.09012182352E+29
Space diagonal 13829400464.656

Equilateral Triangle

Length = n
Perimeter 23953224243
Area 2.7604894206345E+19
Altitude 6914700232.3278

Triangular Pyramid

Length = n
Surface area 2.7604894206345E+19
Volume 5.998766097461E+28
Height 3763886065.2238