1238528090 (number)

1238528090 is an even 10-digits composite number following 1238528089 and preceding 1238528091. In scientific notation, it is written as 1.238528090 × 10^9. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 495411232 positive integers (up to 1238528090) that are relatively prime to 1238528090.

Interesting facts

Basic properties

Name

Name one billion two hundred thirty-eight million five hundred twenty-eight thousand ninety

Notation

Scientific notation 1.238528090 × 10^9
Engineering notation 1.238528090 × 10^9

Prime Factorization of 1238528090

Prime Factorization 2 × 5 × 123852809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1238528090
Product of the distinct prime numbers

The prime factorization of 1238528090 is 2 × 5 × 123852809. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 86, 56, 944, 617, 5779, 5234, 93082, 32968, 296471, 914015, 2176788, 7751420, 31340637, 59258994, 204298511, 632885443, 466055698, 8858077921

Basic calculations (n = 1238528090)

Multiplication

n×y
n×2 2477056180
n×3 3715584270
n×4 4954112360
n×5 6192640450

Division

n÷y
n÷2 619264045
n÷3 412842696.66667
n÷3 309632022.5
n÷5 247705618

Exponentiation

ny
n2 1533951829719048100
n3 1.8998424298139E+27
n4 2.3530082158984E+36
n5 2.914266771391E+45

Nth Root

y√n
2√n 35192.72779993
3√n 1073.9118146496
4√n 187.59724891354
5√n 65.853850314019

Divisors of 1238528090

1, 2, 5, 10, 123852809, 247705618, 619264045, 1238528090

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 -1238528089
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 1238528090 can be divided by 8 positive divisors. The sum of these divisors (counting 1238528090) is 1, the average is 0.125.

Base conversion 1238528090

Base System Value
2 Binary 1001001110100100111000001011010
3 Ternary 10012022111202010202
4 Quaternary 1021310213001122
5 Quinary 10014030344330
6 Senary 322521542202
8 Octal 11164470132
10 Decimal 1238528090
12 Duodecimal 2a6944962
16 Hexadecimal 49d2705a
20 Vigesimal j70g04a
36 Base36 khdye2

Cryptographic Hash Functions

md5 ff0b8a9dfd5381cebf10c35c4f4e5ebf
sha1 1fd08fa9a5dec3cfb66f27b3c509ef6c9d7a36fd
sha256 b0ea82176d7bd680cc570bfe76eb4553822d0aab7eb0f6dcc60c7083aa8604cf
sha512 f85d3cac91eac64888cca5452f508770315707f9d8bc2562eac099eb4b1ea8cf73b804df1816a5fd9e578d8dc18523f7e3b18ef9330689b2761ef298092b5e3f
ripemd-160 45a37de8544d9b4d3c2739cd4d8d8c9cb891716a

1238528090 as geometric shapes

Circle

Radius = n
Diameter 2477056180
Circumference 7781901497.6172
Area 4.819051799206E+18

Sphere

Radius = n
Volume 7.9580413606422E+27
Surface area 1.9276207196824E+19
Circumference 7781901497.6172

Square

Length = n
Perimeter 4954112360
Area 1533951829719048100
Diagonal 1751543222.258

Cube

Length = n
Surface area 9203710978314288600
Volume 1.8998424298139E+27
Space diagonal 2145193578.4812

Equilateral Triangle

Length = n
Perimeter 3715584270
Area 6.6422062635916E+17
Altitude 1072596789.2406

Triangular Pyramid

Length = n
Surface area 6.6422062635916E+17
Volume 2.2389857755123E+26
Height 583847740.75268