145238082 (number)

145238082 is an even 9-digits composite number following 145238081 and preceding 145238083. In scientific notation, it is written as 1.45238082 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 44011520 positive integers (up to 145238082) that are relatively prime to 145238082.

Interesting facts

Basic properties

Name

Name one hundred forty-five million two hundred thirty-eight thousand eighty-two

Notation

Scientific notation 1.45238082 × 10^8
Engineering notation 1.45238082 × 10^6

Prime Factorization of 145238082

Prime Factorization 2 × 33 × 2200577

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145238082
Product of the distinct prime numbers

The prime factorization of 145238082 is 2 × 33 × 2200577. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 44, 21, 802, 112, 6465, 2026, 20608, 6759, 144847, 331548, 1757202, 6129562, 37673067, 86023214, 657757540, 84804021, 6530750766, 5824373012

Basic calculations (n = 145238082)

Multiplication

n×y
n×2 290476164
n×3 435714246
n×4 580952328
n×5 726190410

Division

n÷y
n÷2 72619041
n÷3 48412694
n÷3 36309520.5
n÷5 29047616.4

Exponentiation

ny
n2 21094100463038724
n3 3.0636666927671E+24
n4 4.4496107434477E+32
n5 6.4625293002494E+40

Nth Root

y√n
2√n 12051.476341096
3√n 525.646166734
4√n 109.77921634397
5√n 42.895931291188

Divisors of 145238082

1, 2, 33, 66, 2200577, 4401154, 72619041, 145238082

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 -145238081
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 145238082 can be divided by 8 positive divisors. The sum of these divisors (counting 145238082) is 1, the average is 0.125.

Base conversion 145238082

Base System Value
2 Binary 1000101010000010100001000010
3 Ternary 101010021212012020
4 Quaternary 20222002201002
5 Quinary 244140104312
6 Senary 22224542310
8 Octal 1052024102
10 Decimal 145238082
12 Duodecimal 40781996
16 Hexadecimal 8a82842
20 Vigesimal 257ef42
36 Base36 2egyf6

Cryptographic Hash Functions

md5 93f17ae1ae5e80a950743404652cf1a6
sha1 3eb05993200c06175f519c98f8c4879a33c44fc8
sha256 bd66339db6921fc3747917a8ca4ad219a0ad237166316cc2779fcd0f22d04538
sha512 32b3c607f43033dcf4fe71377ac65f6eee11fbd51a8820661a3ada1eddbf584e9488d085390d02a6a73572307b7502130d8e19ae5f875766eb8aa23f4b9af041
ripemd-160 5cff73fbdec319161c5bb7497493ea03db423516

145238082 as geometric shapes

Circle

Radius = n
Diameter 290476164
Circumference 912557782.86534
Area 6.6269071048768E+16

Sphere

Radius = n
Volume 1.2833057033393E+25
Surface area 2.6507628419507E+17
Circumference 912557782.86534

Square

Length = n
Perimeter 580952328
Area 21094100463038724
Diagonal 205397665.33746

Cube

Length = n
Surface area 126564602778232344
Volume 3.0636666927671E+24
Space diagonal 251559737.21785

Equilateral Triangle

Length = n
Perimeter 435714246
Area 9.1340134354863E+15
Altitude 125779868.60893

Triangular Pyramid

Length = n
Surface area 9.1340134354863E+15
Volume 3.6105658229182E+23
Height 68465888.445819