990534691 (number)

990534691 is an odd 9-digits composite number following 990534690 and preceding 990534692. In scientific notation, it is written as 9.90534691 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 985242720 positive integers (up to 990534691) that are relatively prime to 990534691.

Interesting facts

Basic properties

Name

Name nine hundred ninety million five hundred thirty-four thousand six hundred ninety-one

Notation

Scientific notation 9.90534691 × 10^8
Engineering notation 9.90534691 × 10^6

Prime Factorization of 990534691

Prime Factorization 229 × 1709 × 2531

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 990534691
Product of the distinct prime numbers

The prime factorization of 990534691 is 229 × 1709 × 2531. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 990534691)

Multiplication

n×y
n×2 1981069382
n×3 2971604073
n×4 3962138764
n×5 4952673455

Division

n÷y
n÷2 495267345.5
n÷3 330178230.33333
n÷3 247633672.75
n÷5 198106938.2

Exponentiation

ny
n2 981158974074465481
n3 9.7187200120673E+26
n4 9.6267293240686E+35
n5 9.5356093563569E+44

Nth Root

y√n
2√n 31472.761095906
3√n 996.83488964572
4√n 177.40563997773
5√n 62.975835507734

Divisors of 990534691

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 -990534690
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 990534691 can be divided by 8 positive divisors. The sum of these divisors (counting 990534691) is 1, the average is 0.125.

Base conversion 990534691

Base System Value
2 Binary 111011000010100101110000100011
3 Ternary 2120000212101011001
4 Quaternary 323002211300203
5 Quinary 4012034102231
6 Senary 242142332431
8 Octal 7302456043
10 Decimal 990534691
12 Duodecimal 23788a117
16 Hexadecimal 3b0a5c23
20 Vigesimal f9aggeb
36 Base36 gdqlgj

Cryptographic Hash Functions

md5 bb99b524250b503e7d7c23778f10b435
sha1 9cdd550fea282bfcb2e474e90cc65c1e9c451f0e
sha256 3670ef4a89878dcb76f998170783c93c8618bd75e88440209393ec25c85eb55d
sha512 729bb1e55d2dd13767fd7353fcd6d4491acba9e3738c1bb741d801b2e6a57db22741cde165c47a7117b31abd450d50d06045117acb7c86867ab96a494e78f5f2
ripemd-160 7e658ff6a605e6efa1351da3658a449af883cd9e

990534691 as geometric shapes

Circle

Radius = n
Diameter 1981069382
Circumference 6223713016.7429
Area 3.082401824956E+18

Sphere

Radius = n
Volume 4.0709679189609E+27
Surface area 1.2329607299824E+19
Circumference 6223713016.7429

Square

Length = n
Perimeter 3962138764
Area 981158974074465481
Diagonal 1400827594.0132

Cube

Length = n
Surface area 5886953844446792886
Volume 9.7187200120673E+26
Space diagonal 1715656411.4715

Equilateral Triangle

Length = n
Perimeter 2971604073
Area 4.2485429834978E+17
Altitude 857828205.73577

Triangular Pyramid

Length = n
Surface area 4.2485429834978E+17
Volume 1.1453621374977E+26
Height 466942531.33775