999689968 (number)

999689968 is an even 9-digits composite number following 999689967 and preceding 999689969. In scientific notation, it is written as 9.99689968 × 10^8. The sum of its digits is 73. It has a total of 5 prime factors and 10 positive divisors. There are 499844976 positive integers (up to 999689968) that are relatively prime to 999689968.

Interesting facts

Basic properties

Name

Name nine hundred ninety-nine million six hundred eighty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 9.99689968 × 10^8
Engineering notation 9.99689968 × 10^6

Prime Factorization of 999689968

Prime Factorization 2 × 2 × 2 × 2 × 62480623

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 124961246
Product of the distinct prime numbers

The prime factorization of 999689968 is 2 × 2 × 2 × 2 × 62480623. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 999689968)

Multiplication

n×y
n×2 1999379936
n×3 2999069904
n×4 3998759872
n×5 4998449840

Division

n÷y
n÷2 499844984
n÷3 333229989.33333
n÷3 249922492
n÷5 199937993.6

Exponentiation

ny
n2 999380032119841024
n3 9.9907019232972E+26
n4 9.9876044859985E+35
n5 9.9845080090045E+44

Nth Root

y√n
2√n 31617.87418534
3√n 999.89664531818
4√n 177.8141563131
5√n 63.0918216234

Divisors of 999689968

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -999689967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 999689968 can be divided by 10 positive divisors. The sum of these divisors (counting 999689968) is 1, the average is 0.1.

Base conversion 999689968

Base System Value
2 Binary 111011100101100000111011110000
3 Ternary 2120200002111211101
4 Quaternary 323211200323300
5 Quinary 4021410034333
6 Senary 243110454144
8 Octal 7345407360
10 Decimal 999689968
12 Duodecimal 23a964354
16 Hexadecimal 3b960ef0
20 Vigesimal fc814i8
36 Base36 gj6tps

Cryptographic Hash Functions

md5 827809a03b054a4c66433c6279c16129
sha1 53a29d284d42d324354e436fe27639f14501fe86
sha256 ccc6f3a10a482ce9c5a3b6c6cf099bf496d812b6bf04fb6957814c0e5739043c
sha512 0a15bacc4ef927c40172cb24324d626e2fb8ad832f66796d88344c3122441344959d428301eefad44a645070f0e27ee91e5f54fde21c23091f86ba69b9aedcf8
ripemd-160 04b6e5e1657ddcdeca238e60abe3a81cd5160efc

999689968 as geometric shapes

Circle

Radius = n
Diameter 1999379936
Circumference 6281237318.6724
Area 3.139644967052E+18

Sphere

Radius = n
Volume 4.1848954355248E+27
Surface area 1.2558579868208E+19
Circumference 6281237318.6724

Square

Length = n
Perimeter 3998759872
Area 999380032119841024
Diagonal 1413775110.9139

Cube

Length = n
Surface area 5996280192719046144
Volume 9.9907019232972E+26
Space diagonal 1731513816.3929

Equilateral Triangle

Length = n
Perimeter 2999069904
Area 4.3274424792535E+17
Altitude 865756908.19645

Triangular Pyramid

Length = n
Surface area 4.3274424792535E+17
Volume 1.1774155131295E+26
Height 471258370.30464