7998462968 (number)

7998462968 is an even 10-digits composite number following 7998462967 and preceding 7998462969. In scientific notation, it is written as 7.998462968 × 10^9. The sum of its digits is 68. It has a total of 7 prime factors and 64 positive divisors. There are 3891363840 positive integers (up to 7998462968) that are relatively prime to 7998462968.

Interesting facts

Basic properties

Name

Name seven billion nine hundred ninety-eight million four hundred sixty-two thousand nine hundred sixty-eight

Notation

Scientific notation 7.998462968 × 10^9
Engineering notation 7.998462968 × 10^9

Prime Factorization of 7998462968

Prime Factorization 2 × 2 × 2 × 349 × 71 × 157 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1999615742
Product of the distinct prime numbers

The prime factorization of 7998462968 is 2 × 2 × 2 × 349 × 71 × 157 × 257. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7998462968)

Multiplication

n×y
n×2 15996925936
n×3 23995388904
n×4 31993851872
n×5 39992314840

Division

n÷y
n÷2 3999231484
n÷3 2666154322.6667
n÷3 1999615742
n÷5 1599692593.6

Exponentiation

ny
n2 6.3975409850467E+19
n3 5.1170494655159E+29
n4 4.0928530655353E+39
n5 3.2736533678149E+49

Nth Root

y√n
2√n 89434.126417157
3√n 1999.8719057961
4√n 299.05539021585
5√n 95.631574835564

Divisors of 7998462968

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7998462967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7998462968 can be divided by 64 positive divisors. The sum of these divisors (counting 7998462968) is 1, the average is 0.015625.

Base conversion 7998462968

Base System Value
2 Binary 111011100101111101101101111111000
3 Ternary 202122102112000111012
4 Quaternary 13130233231233320
5 Quinary 112340101303333
6 Senary 3401402453052
8 Octal 73457555770
10 Decimal 7998462968
12 Duodecimal 1672804188
16 Hexadecimal 1dcbedbf8
20 Vigesimal 64ja7h88
36 Base36 3oa2tiw

Cryptographic Hash Functions

md5 1213806cff5ceb056023da42ad02a92e
sha1 de5e38a6c5a6fe4c478ed5a1f984f26cae85998f
sha256 798946a60bac8a54294cfa7c9bf7bfbfb2204d39b7cc54d7650778cf2545a515
sha512 73a49e648585df7b701ffd964fda34b3437d8e62b7fdc6c5950c148ac9df3b8e44921d49207b285d4ae73700be1d2f226148720f5133950401ef2ec0c0abd765
ripemd-160 f18febef15f999dfa50ab7fad771aaf28a397e88

7998462968 as geometric shapes

Circle

Radius = n
Diameter 15996925936
Circumference 50255825000.558
Area 2.0098467759662E+20

Sphere

Radius = n
Volume 2.143424667856E+30
Surface area 8.039387103865E+20
Circumference 50255825000.558

Square

Length = n
Perimeter 31993851872
Area 6.3975409850467E+19
Diagonal 11311534807.485

Cube

Length = n
Surface area 3.838524591028E+20
Volume 5.1170494655159E+29
Space diagonal 13853744243.034

Equilateral Triangle

Length = n
Perimeter 23995388904
Area 2.7702165074013E+19
Altitude 6926872121.5171

Triangular Pyramid

Length = n
Surface area 2.7702165074013E+19
Volume 6.0305006278888E+28
Height 3770511602.4949