990689969 (number)

990689969 is an odd 9-digits prime number following 990689968 and preceding 990689970. In scientific notation, it is written as 9.90689969 × 10^8. The sum of its digits is 65. It has a total of 1 prime factors and 2 positive divisors. There are 990689968 positive integers (up to 990689969) that are relatively prime to 990689969.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.90689969 × 10^8
Engineering notation 9.90689969 × 10^6

Prime Factorization of 990689969

Prime Factorization 990689969

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 990689969
Product of the distinct prime numbers

The prime factorization of 990689969 is 990689969. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 8, 87, 89, 609, 206, 4313, 8645, 64275, 69080, 672980, 863002, 3956021, 9122614, 62856372, 48450724, 470661015, 334073884, 8384489908, 4277085645

Basic calculations (n = 990689969)

Multiplication

n×y
n×2 1981379938
n×3 2972069907
n×4 3962759876
n×5 4953449845

Division

n÷y
n÷2 495344984.5
n÷3 330229989.66667
n÷3 247672492.25
n÷5 198137993.8

Exponentiation

ny
n2 981466614677220961
n3 9.7232913006911E+26
n4 9.6327671572596E+35
n5 9.5430857964098E+44

Nth Root

y√n
2√n 31475.227862559
3√n 996.88697546762
4√n 177.41259217586
5√n 62.977809824991

Divisors of 990689969

1, 990689969

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 990689970
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 495344985
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 31475.227878444
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999979812
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 990689969 can be divided by 2 positive divisors. The sum of these divisors (counting 990689969) is 990689970, the average is 495344985.

Base conversion 990689969

Base System Value
2 Binary 111011000011001011101010110001
3 Ternary 2120001011021011002
4 Quaternary 323003023222301
5 Quinary 4012104034334
6 Senary 242145531345
8 Octal 7303135261
10 Decimal 990689969
12 Duodecimal 237943b55
16 Hexadecimal 3b0cbab1
20 Vigesimal f9bg4i9
36 Base36 gdtx9t

Cryptographic Hash Functions

md5 85652efe8e0c948c4b0fc08d029a9617
sha1 17ec7ccdaca3b4d7ac30dc11a06c8732ea2032e8
sha256 ac7c8e2c1f103d90f5668e3fa182a0e7fa552942e932ede8b834d82f58c33acc
sha512 2ac150fa8991bce17eccadd8a5e9f15a0f15edefbab0a2d09eded686cbb40a7e95668e774cc27aadb9edd64a1fa26500524f163aff8d761e70ddc476956120af
ripemd-160 2136b1ce33d690de16e6681f3c05b08da4502d89

990689969 as geometric shapes

Circle

Radius = n
Diameter 1981379938
Circumference 6224688657.191
Area 3.0833683064136E+18

Sphere

Radius = n
Volume 4.072882735862E+27
Surface area 1.2333473225654E+19
Circumference 6224688657.191

Square

Length = n
Perimeter 3962759876
Area 981466614677220961
Diagonal 1401047190.2668

Cube

Length = n
Surface area 5888799688063325766
Volume 9.7232913006911E+26
Space diagonal 1715925360.8568

Equilateral Triangle

Length = n
Perimeter 2972069907
Area 4.2498751063839E+17
Altitude 857962680.42842

Triangular Pyramid

Length = n
Surface area 4.2498751063839E+17
Volume 1.1459008690285E+26
Height 467015730.08893