999702990 (number)

999702990 is an even 9-digits composite number following 999702989 and preceding 999702991. In scientific notation, it is written as 9.99702990 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 96 positive divisors. There are 221921280 positive integers (up to 999702990) that are relatively prime to 999702990.

Interesting facts

Basic properties

Name

Name nine hundred ninety-nine million seven hundred two thousand nine hundred ninety

Notation

Scientific notation 9.99702990 × 10^8
Engineering notation 9.99702990 × 10^6

Prime Factorization of 999702990

Prime Factorization 2 × 65 × 3 × 3 × 11 × 173 × 449

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 333234330
Product of the distinct prime numbers

The prime factorization of 999702990 is 2 × 65 × 3 × 3 × 11 × 173 × 449. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 999702990)

Multiplication

n×y
n×2 1999405980
n×3 2999108970
n×4 3998811960
n×5 4998514950

Division

n÷y
n÷2 499851495
n÷3 333234330
n÷3 249925747.5
n÷5 199940598

Exponentiation

ny
n2 999406068214940100
n3 9.9910923461862E+26
n4 9.9881248918485E+35
n5 9.9851583188743E+44

Nth Root

y√n
2√n 31618.080112493
3√n 999.90098686339
4√n 177.81473536378
5√n 63.091985989843

Divisors of 999702990

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -999702989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 999702990 can be divided by 96 positive divisors. The sum of these divisors (counting 999702990) is 1, the average is 0.010416666666667.

Base conversion 999702990

Base System Value
2 Binary 111011100101100100000111001110
3 Ternary 2120200010011200200
4 Quaternary 323211210013032
5 Quinary 4021410443430
6 Senary 243111034330
8 Octal 7345440716
10 Decimal 999702990
12 Duodecimal 23a96b9a6
16 Hexadecimal 3b9641ce
20 Vigesimal fc82h9a
36 Base36 gj73ri

Cryptographic Hash Functions

md5 7e7bebc2a1f20fb32ae643a1cbd6a1ff
sha1 6264bb83c0869c60badd5c92a9efcd9836d2138e
sha256 53429080cdc8a43b0005c79a8bf1a9ad7d426c196795d2a8d87d9be2c7417c5d
sha512 1a9ea851d28e4947816e4909ce4e659ba07a5fd11b01d8c18dee05901e2c087e1a1312aed4c15171948aa0d3353522bd71284788b4193b30b1f0efbde7b62af3
ripemd-160 8d66fec06185ec7321fddaf6b3c89776fd98dbbf

999702990 as geometric shapes

Circle

Radius = n
Diameter 1999405980
Circumference 6281319138.3115
Area 3.1397267618571E+18

Sphere

Radius = n
Volume 4.1850589754821E+27
Surface area 1.2558907047428E+19
Circumference 6281319138.3115

Square

Length = n
Perimeter 3998811960
Area 999406068214940100
Diagonal 1413793526.8029

Cube

Length = n
Surface area 5996436409289640600
Volume 9.9910923461862E+26
Space diagonal 1731536371.1585

Equilateral Triangle

Length = n
Perimeter 2999108970
Area 4.3275552188523E+17
Altitude 865768185.57926

Triangular Pyramid

Length = n
Surface area 4.3275552188523E+17
Volume 1.1774615249082E+26
Height 471264508.93431