145419020 (number)

145419020 is an even 9-digits composite number following 145419019 and preceding 145419021. In scientific notation, it is written as 1.45419020 × 10^8. The sum of its digits is 26. It has a total of 6 prime factors and 48 positive divisors. There are 54051840 positive integers (up to 145419020) that are relatively prime to 145419020.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred nineteen thousand twenty

Notation

Scientific notation 1.45419020 × 10^8
Engineering notation 1.45419020 × 10^6

Prime Factorization of 145419020

Prime Factorization 2 × 2 × 5 × 3077 × 17 × 139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 72709510
Product of the distinct prime numbers

The prime factorization of 145419020 is 2 × 2 × 5 × 3077 × 17 × 139. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 81, 21, 514, 844, 3956, 4204, 83573, 37397, 620468, 942900, 5829632, 9574951, 52707830, 61804734, 773019959, 445375083, 5021312459, 2810449044

Basic calculations (n = 145419020)

Multiplication

n×y
n×2 290838040
n×3 436257060
n×4 581676080
n×5 727095100

Division

n÷y
n÷2 72709510
n÷3 48473006.666667
n÷3 36354755
n÷5 29083804

Exponentiation

ny
n2 21146691377760400
n3 3.0751311363964E+24
n4 4.4718255622625E+32
n5 6.5028849087516E+40

Nth Root

y√n
2√n 12058.98088563
3√n 525.86435996148
4√n 109.81339119447
5√n 42.90661394284

Divisors of 145419020

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 170, 278, 340, 556, 695, 1390, 2363, 2780, 3077, 4726, 6154, 9452, 11815, 12308, 15385, 23630, 30770, 47260, 52309, 61540, 104618, 209236, 261545, 427703, 523090, 855406, 1046180, 1710812, 2138515, 4277030, 7270951, 8554060, 14541902, 29083804, 36354755, 72709510, 145419020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145419019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145419020 can be divided by 48 positive divisors. The sum of these divisors (counting 145419020) is 1, the average is 0.020833333333333.

Base conversion 145419020

Base System Value
2 Binary 1000101010101110101100001100
3 Ternary 101010122001101122
4 Quaternary 20222232230030
5 Quinary 244211402040
6 Senary 22232500112
8 Octal 1052565414
10 Decimal 145419020
12 Duodecimal 4084a638
16 Hexadecimal 8aaeb0c
20 Vigesimal 258h7b0
36 Base36 2eku18

Cryptographic Hash Functions

md5 c9b8e6f6ff13b92d68fd562ee6e5a017
sha1 5c317226c92686d9480c6bf9805fae00808e766b
sha256 b8e3647c78ffaa833df47afac398f0fc90b80f67cbb327b98cae69934f684a46
sha512 14e808eb0c06593c23e389e2dee392a917d4624d82036201babc55a74cdd6e474b0e217207b319a1f20cf769c0896c8fd666a61beb7576376fa43c81dac1c422
ripemd-160 2eeaeafca1621b7bee9a26a51e2a218543efa059

145419020 as geometric shapes

Circle

Radius = n
Diameter 290838040
Circumference 913694649.84845
Area 6.6434290280103E+16

Sphere

Radius = n
Volume 1.2881079182571E+25
Surface area 2.6573716112041E+17
Circumference 913694649.84845

Square

Length = n
Perimeter 581676080
Area 21146691377760400
Diagonal 205653550.311

Cube

Length = n
Surface area 126880148266562400
Volume 3.0751311363964E+24
Space diagonal 251873131.02687

Equilateral Triangle

Length = n
Perimeter 436257060
Area 9.1567859695649E+15
Altitude 125936565.51344

Triangular Pyramid

Length = n
Surface area 9.1567859695649E+15
Volume 3.6240767993063E+23
Height 68551183.437001