990469750 (number)

990469750 is an even 9-digits composite number following 990469749 and preceding 990469751. In scientific notation, it is written as 9.90469750 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 32 positive divisors. There are 395332000 positive integers (up to 990469750) that are relatively prime to 990469750.

Interesting facts

Basic properties

Name

Name nine hundred ninety million four hundred sixty-nine thousand seven hundred fifty

Notation

Scientific notation 9.90469750 × 10^8
Engineering notation 9.90469750 × 10^6

Prime Factorization of 990469750

Prime Factorization 2 × 5 × 5 × 5 × 491 × 8069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 39618790
Product of the distinct prime numbers

The prime factorization of 990469750 is 2 × 5 × 5 × 5 × 491 × 8069. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 990469750)

Multiplication

n×y
n×2 1980939500
n×3 2971409250
n×4 3961879000
n×5 4952348750

Division

n÷y
n÷2 495234875
n÷3 330156583.33333
n÷3 247617437.5
n÷5 198093950

Exponentiation

ny
n2 981030325665062500
n3 9.7168086140389E+26
n4 9.624204998745E+35
n5 9.5324839190557E+44

Nth Root

y√n
2√n 31471.729377332
3√n 996.81310448601
4√n 177.40273215859
5√n 62.975009727269

Divisors of 990469750

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -990469749
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 990469750 can be divided by 32 positive divisors. The sum of these divisors (counting 990469750) is 1, the average is 0.03125.

Base conversion 990469750

Base System Value
2 Binary 111011000010010101111001110110
3 Ternary 2120000202002001211
4 Quaternary 323002111321312
5 Quinary 4012030013000
6 Senary 242141112034
8 Octal 7302257166
10 Decimal 990469750
12 Duodecimal 23785861a
16 Hexadecimal 3b095e76
20 Vigesimal f9a8e7a
36 Base36 gdp7cm

Cryptographic Hash Functions

md5 078b6ef5138d9635eb6ac6cf15bc768e
sha1 b03fdc70faf4f6b4e746d540d8a1fe4377e0f0c8
sha256 7b3a10d0eee530adadc724b1b579572529fbab482bdd0d40921b75faad3a6025
sha512 0926081415d154b693d980b351522192cc57a4cb20dfb82e44e9f8ea092ae88e3410c1c54b373e2645f66b4022919389c5259f9663d50e64d1d50e8413af1411
ripemd-160 7db14454b10bc12a44cd3a452f829adfaa48f3c5

990469750 as geometric shapes

Circle

Radius = n
Diameter 1980939500
Circumference 6223304980.4058
Area 3.0819976640582E+18

Sphere

Radius = n
Volume 4.070167274427E+27
Surface area 1.2327990656233E+19
Circumference 6223304980.4058

Square

Length = n
Perimeter 3961879000
Area 981030325665062500
Diagonal 1400735753.5703

Cube

Length = n
Surface area 5886181953990375000
Volume 9.7168086140389E+26
Space diagonal 1715543930.36

Equilateral Triangle

Length = n
Perimeter 2971409250
Area 4.2479859195443E+17
Altitude 857771965.18002

Triangular Pyramid

Length = n
Surface area 4.2479859195443E+17
Volume 1.1451368770798E+26
Height 466911917.85676