990465249 (number)

990465249 is an odd 9-digits composite number following 990465248 and preceding 990465250. In scientific notation, it is written as 9.90465249 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 643751040 positive integers (up to 990465249) that are relatively prime to 990465249.

Interesting facts

Basic properties

Name

Name nine hundred ninety million four hundred sixty-five thousand two hundred forty-nine

Notation

Scientific notation 9.90465249 × 10^8
Engineering notation 9.90465249 × 10^6

Prime Factorization of 990465249

Prime Factorization 3 × 41 × 2879 × 2797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 990465249
Product of the distinct prime numbers

The prime factorization of 990465249 is 3 × 41 × 2879 × 2797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 990465249)

Multiplication

n×y
n×2 1980930498
n×3 2971395747
n×4 3961860996
n×5 4952326245

Division

n÷y
n÷2 495232624.5
n÷3 330155083
n÷3 247616312.25
n÷5 198093049.8

Exponentiation

ny
n2 981021409476632001
n3 9.716676146116E+26
n4 9.6240300585152E+35
n5 9.5322673282907E+44

Nth Root

y√n
2√n 31471.657868628
3√n 996.81159454167
4√n 177.40253061506
5√n 62.974952491592

Divisors of 990465249

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -990465248
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 990465249 can be divided by 16 positive divisors. The sum of these divisors (counting 990465249) is 1, the average is 0.0625.

Base conversion 990465249

Base System Value
2 Binary 111011000010010100110011100001
3 Ternary 2120000201211220010
4 Quaternary 323002110303201
5 Quinary 4012024341444
6 Senary 242141035133
8 Octal 7302246341
10 Decimal 990465249
12 Duodecimal 237855aa9
16 Hexadecimal 3b094ce1
20 Vigesimal f9a8329
36 Base36 gdp3vl

Cryptographic Hash Functions

md5 140f87c645ca24f211c6bb2af80b51a4
sha1 336eaf63c77b9ff4fe9877a04fffb06fcb246da5
sha256 11a214fd6a3f27bcbd7cd63820a9cf1638a7358842c7b23ad879945d1b7d136e
sha512 df1e45951793b77fc2823f710e433231cbcfe370b100082f084e67da66e73ff9596499c800cb0ad1a326d748e2b96b854a0d199bd8fddeca1f4065236fececc6
ripemd-160 1d1b23b74369433ac5a5077b9354491fe0e00371

990465249 as geometric shapes

Circle

Radius = n
Diameter 1980930498
Circumference 6223276699.7888
Area 3.0819696530261E+18

Sphere

Radius = n
Volume 4.0701117863932E+27
Surface area 1.2327878612104E+19
Circumference 6223276699.7888

Square

Length = n
Perimeter 3961860996
Area 981021409476632001
Diagonal 1400729388.195

Cube

Length = n
Surface area 5886128456859792006
Volume 9.716676146116E+26
Space diagonal 1715536134.3994

Equilateral Triangle

Length = n
Perimeter 2971395747
Area 4.2479473113159E+17
Altitude 857768067.19968

Triangular Pyramid

Length = n
Surface area 4.2479473113159E+17
Volume 1.1451212655854E+26
Height 466909796.06501