8990707989 (number)

8990707989 is an odd 10-digits composite number following 8990707988 and preceding 8990707990. In scientific notation, it is written as 8.990707989 × 10^9. The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors. There are 5921590640 positive integers (up to 8990707989) that are relatively prime to 8990707989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.990707989 × 10^9
Engineering notation 8.990707989 × 10^9

Prime Factorization of 8990707989

Prime Factorization 3 × 83 × 36107261

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8990707989
Product of the distinct prime numbers

The prime factorization of 8990707989 is 3 × 83 × 36107261. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 46, 88, 790, 687, 3942, 9603, 55471, 73040, 862788, 785472, 8452758, 4849521, 73426998, 81951118, 570356527, 959251054, 39292156, 727147107

Basic calculations (n = 8990707989)

Multiplication

n×y
n×2 17981415978
n×3 26972123967
n×4 35962831956
n×5 44953539945

Division

n÷y
n÷2 4495353994.5
n÷3 2996902663
n÷3 2247676997.25
n÷5 1798141597.8

Exponentiation

ny
n2 8.0832830143468E+19
n3 7.2674437174436E+29
n4 6.5339464290028E+39
n5 5.8744804358934E+49

Nth Root

y√n
2√n 94819.343959975
3√n 2079.3677187059
4√n 307.92749789516
5√n 97.894609531508

Divisors of 8990707989

1, 3, 83, 249, 36107261, 108321783, 2996902663, 8990707989

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 -8990707988
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 8990707989 can be divided by 8 positive divisors. The sum of these divisors (counting 8990707989) is 1, the average is 0.125.

Base conversion 8990707989

Base System Value
2 Binary 1000010111111000110101000100010101
3 Ternary 212012120121021202210
4 Quaternary 20113320311010111
5 Quinary 121403110123424
6 Senary 4044050024033
8 Octal 102770650425
10 Decimal 8990707989
12 Duodecimal 18aab78019
16 Hexadecimal 217e35115
20 Vigesimal 709bi9j9
36 Base36 44ou2ol

Cryptographic Hash Functions

md5 da2d602745a09924d6e9ab54fd930223
sha1 c235880bf6c89c73e0181582e1904a7c7d480e79
sha256 df85cf3ed16b8f05123da8a47d4224fe8f1b3aaaad1b4855e80945d506bb841c
sha512 4a2fa3b79e8d35d7106ac094029763f001d8e688ce7a486a84e647fc880e5f2b679fceac9bc280b6711d7974eda00307761c75fcf76d1fb9631551d8bf485125
ripemd-160 1aae57852f41622eb1fac8522e2c9c2eccdbd2ed

8990707989 as geometric shapes

Circle

Radius = n
Diameter 17981415978
Circumference 56490284337.627
Area 2.5394382534759E+20

Sphere

Radius = n
Volume 3.0441797057464E+30
Surface area 1.0157753013904E+21
Circumference 56490284337.627

Square

Length = n
Perimeter 35962831956
Area 8.0832830143468E+19
Diagonal 12714781173.38

Cube

Length = n
Surface area 4.8499698086081E+20
Volume 7.2674437174436E+29
Space diagonal 15572363032.963

Equilateral Triangle

Length = n
Perimeter 26972123967
Area 3.5001642182018E+19
Altitude 7786181516.4817

Triangular Pyramid

Length = n
Surface area 3.5001642182018E+19
Volume 8.5647645574933E+28
Height 4238260391.1266