490640245 (number)

490640245 is an odd 9-digits composite number following 490640244 and preceding 490640246. In scientific notation, it is written as 4.90640245 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 392431056 positive integers (up to 490640245) that are relatively prime to 490640245.

Interesting facts

Basic properties

Name

Name four hundred ninety million six hundred forty thousand two hundred forty-five

Notation

Scientific notation 4.90640245 × 10^8
Engineering notation 4.90640245 × 10^6

Prime Factorization of 490640245

Prime Factorization 5 × 7963 × 12323

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 490640245
Product of the distinct prime numbers

The prime factorization of 490640245 is 5 × 7963 × 12323. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 83, 44, 752, 244, 6249, 1193, 74827, 8829, 811040, 911306, 7196820, 2521222, 2203467, 64158267, 930979153, 835126685, 2090558097, 5447511645

Basic calculations (n = 490640245)

Multiplication

n×y
n×2 981280490
n×3 1471920735
n×4 1962560980
n×5 2453201225

Division

n÷y
n÷2 245320122.5
n÷3 163546748.33333
n÷3 122660061.25
n÷5 98128049

Exponentiation

ny
n2 240727850013660025
n3 1.1811077130903E+26
n4 5.7949897772199E+34
n5 2.8432552040677E+43

Nth Root

y√n
2√n 22150.400560712
3√n 788.71673571271
4√n 148.83010636532
5√n 54.720824659139

Divisors of 490640245

1, 5, 7963, 12323, 39815, 61615, 98128049, 490640245

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 -490640244
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 490640245 can be divided by 8 positive divisors. The sum of these divisors (counting 490640245) is 1, the average is 0.125.

Base conversion 490640245

Base System Value
2 Binary 11101001111101001001101110101
3 Ternary 1021012020002212221
4 Quaternary 131033221031311
5 Quinary 2001100441440
6 Senary 120404042341
8 Octal 3517511565
10 Decimal 490640245
12 Duodecimal 1183933b1
16 Hexadecimal 1d3e9375
20 Vigesimal 7d6a0c5
36 Base36 8444fp

Cryptographic Hash Functions

md5 e7d63396c3ad039ccb67624c6985634c
sha1 f4b189becc315cb68395f8bbeae7c237f3ade26f
sha256 a42900c7bf94a6b6f0fc64b6a42ed0977e986a8af2d3619f8a8fb3fcbce1f273
sha512 be42f9977d8f0e8c3f5eb793d7ec41bbd267dacb5f844f09594796b85cafa737d53e97b909d1d35e6222cf74f570c771133de54787fbfb938a24e1f96a3e50f8
ripemd-160 61eac09a363a359c09905230310e7c18e3e5b02b

490640245 as geometric shapes

Circle

Radius = n
Diameter 981280490
Circumference 3082783578.495
Area 7.5626884511738E+17

Sphere

Radius = n
Volume 4.9474124193901E+26
Surface area 3.0250753804695E+18
Circumference 3082783578.495

Square

Length = n
Perimeter 1962560980
Area 240727850013660025
Diagonal 693870088.72506

Cube

Length = n
Surface area 1444367100081960150
Volume 1.1811077130903E+26
Space diagonal 849813832.57804

Equilateral Triangle

Length = n
Perimeter 1471920735
Area 1.0423821675512E+17
Altitude 424906916.28902

Triangular Pyramid

Length = n
Surface area 1.0423821675512E+17
Volume 1.3919487887298E+25
Height 231290029.57502