7898989995 (number)

7898989995 is an odd 10-digits composite number following 7898989994 and preceding 7898989996. In scientific notation, it is written as 7.898989995 × 10^9. The sum of its digits is 81. It has a total of 6 prime factors and 32 positive divisors. There are 3888730944 positive integers (up to 7898989995) that are relatively prime to 7898989995.

Interesting facts

Basic properties

Name

Name seven billion eight hundred ninety-eight million nine hundred eighty-nine thousand nine hundred ninety-five

Notation

Scientific notation 7.898989995 × 10^9
Engineering notation 7.898989995 × 10^9

Prime Factorization of 7898989995

Prime Factorization 3 × 3 × 15 × 3 × 13 × 1500283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 877665555
Product of the distinct prime numbers

The prime factorization of 7898989995 is 3 × 3 × 15 × 3 × 13 × 1500283. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 24, 9, 260, 165, 6977, 61, 32079, 55142, 514329, 32529, 6218829, 7171370, 42168027, 48075176, 829024271, 538159319, 2879564635, 7175260095

Basic calculations (n = 7898989995)

Multiplication

n×y
n×2 15797979990
n×3 23696969985
n×4 31595959980
n×5 39494949975

Division

n÷y
n÷2 3949494997.5
n÷3 2632996665
n÷3 1974747498.75
n÷5 1579797999

Exponentiation

ny
n2 6.239404294111E+19
n3 4.9284992093943E+29
n4 3.8930165945371E+39
n5 3.0750899130617E+49

Nth Root

y√n
2√n 88876.262269517
3√n 1991.5468218086
4√n 298.1212207635
5√n 95.392518018764

Divisors of 7898989995

1, 3, 9, 13, 15, 27, 39, 45, 117, 135, 195, 351, 405, 585, 1755, 5265, 1500283, 4500849, 13502547, 19503679, 22504245, 40507641, 58511037, 67512735, 175533111, 202538205, 292555185, 526599333, 607614615, 877665555, 2632996665, 7898989995

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 -7898989994
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 7898989995 can be divided by 32 positive divisors. The sum of these divisors (counting 7898989995) is 1, the average is 0.03125.

Base conversion 7898989995

Base System Value
2 Binary 111010110110100010000010110101011
3 Ternary 202101111100021020000
4 Quaternary 13112310100112223
5 Quinary 112134120134440
6 Senary 3343450434043
8 Octal 72664202653
10 Decimal 7898989995
12 Duodecimal 1645432923
16 Hexadecimal 1d6d105ab
20 Vigesimal 6388dejf
36 Base36 3mmuror

Cryptographic Hash Functions

md5 5dbc067b596fae2505225e8253ead054
sha1 1d1f29c48ae8809e5a294bff0ef7739188eab674
sha256 26276c89ce6b9b7e557e910f80b1db09acf67241cc20f5073abb5215b19340ac
sha512 c26061b2535e85655bbfff34294739db1d6130cc2275b7196d0b89772c0be184fd54e25de69bbaedc9048ef859dd7c9d2efdc46f36ecb45db9eb9a8e8ba2103e
ripemd-160 91f5885876c247f1b993f6b59e9195dc10651d82

7898989995 as geometric shapes

Circle

Radius = n
Diameter 15797979990
Circumference 49630817878.143
Area 1.9601666693156E+20

Sphere

Radius = n
Volume 2.0644449212608E+30
Surface area 7.8406666772623E+20
Circumference 49630817878.143

Square

Length = n
Perimeter 31595959980
Area 6.239404294111E+19
Diagonal 11170858779.978

Cube

Length = n
Surface area 3.7436425764666E+20
Volume 4.9284992093943E+29
Space diagonal 13681451999.818

Equilateral Triangle

Length = n
Perimeter 23696969985
Area 2.7017413115909E+19
Altitude 6840725999.9091

Triangular Pyramid

Length = n
Surface area 2.7017413115909E+19
Volume 5.8082920200587E+28
Height 3723619593.3261