7998889146 (number)

7998889146 is an even 10-digits composite number following 7998889145 and preceding 7998889147. In scientific notation, it is written as 7.998889146 × 10^9. The sum of its digits is 69. It has a total of 3 prime factors and 8 positive divisors. There are 2666296380 positive integers (up to 7998889146) that are relatively prime to 7998889146.

Interesting facts

Basic properties

Name

Name seven billion nine hundred ninety-eight million eight hundred eighty-nine thousand one hundred forty-six

Notation

Scientific notation 7.998889146 × 10^9
Engineering notation 7.998889146 × 10^9

Prime Factorization of 7998889146

Prime Factorization 2 × 3 × 1333148191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7998889146
Product of the distinct prime numbers

The prime factorization of 7998889146 is 2 × 3 × 1333148191. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7998889146)

Multiplication

n×y
n×2 15997778292
n×3 23996667438
n×4 31995556584
n×5 39994445730

Division

n÷y
n÷2 3999444573
n÷3 2666296382
n÷3 1999722286.5
n÷5 1599777829.2

Exponentiation

ny
n2 6.3982227569997E+19
n3 5.1178674564655E+29
n4 4.0937254448188E+39
n5 3.2745256027265E+49

Nth Root

y√n
2√n 89436.509021764
3√n 1999.9074245483
4√n 299.05937374
5√n 95.632593911475

Divisors of 7998889146

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 -7998889145
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 7998889146 can be divided by 8 positive divisors. The sum of these divisors (counting 7998889146) is 1, the average is 0.125.

Base conversion 7998889146

Base System Value
2 Binary 111011100110001010101110010111010
3 Ternary 202122110022200002120
4 Quaternary 13130301111302322
5 Quinary 112340203423041
6 Senary 3401415542110
8 Octal 73461256272
10 Decimal 7998889146
12 Duodecimal 167298a936
16 Hexadecimal 1dcc55cba
20 Vigesimal 64jd12h6
36 Base36 3oabyd6

Cryptographic Hash Functions

md5 32da386b3b29175271055b89558f3ebe
sha1 9c123d69f2cbfd82d50c8bcb9bdfb75498d042dc
sha256 e5c62694d0e8119cce216d5dbd8bb0160a45625feebeeb4debfcb61389d57c94
sha512 4c657c346666f41ea2273fb70a972198fc915f200275e9969588c114c8a58eae5f1a409a464ab3764a06a290428852f618d00218d9e4f23202e9d474c7bb78cc
ripemd-160 5f95ddb22c261229a155aafb479d8cdad5c25522

7998889146 as geometric shapes

Circle

Radius = n
Diameter 15997778292
Circumference 50258502755.905
Area 2.0100609609421E+20

Sphere

Radius = n
Volume 2.1437673071038E+30
Surface area 8.0402438437685E+20
Circumference 50258502755.905

Square

Length = n
Perimeter 31995556584
Area 6.3982227569997E+19
Diagonal 11312137514.192

Cube

Length = n
Surface area 3.8389336541998E+20
Volume 5.1178674564655E+29
Space diagonal 13854482404.983

Equilateral Triangle

Length = n
Perimeter 23996667438
Area 2.7705117233167E+19
Altitude 6927241202.4916

Triangular Pyramid

Length = n
Surface area 2.7705117233167E+19
Volume 6.0314646394678E+28
Height 3770712504.7307