145302020 (number)

145302020 is an even 9-digits composite number following 145302019 and preceding 145302021. In scientific notation, it is written as 1.45302020 × 10^8. The sum of its digits is 17. It has a total of 4 prime factors and 12 positive divisors. There are 58120800 positive integers (up to 145302020) that are relatively prime to 145302020.

Interesting facts

Basic properties

Name

Name one hundred forty-five million three hundred two thousand twenty

Notation

Scientific notation 1.45302020 × 10^8
Engineering notation 1.45302020 × 10^6

Prime Factorization of 145302020

Prime Factorization 2 × 2 × 5 × 7265101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72651010
Product of the distinct prime numbers

The prime factorization of 145302020 is 2 × 2 × 5 × 7265101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 23, 44, 256, 220, 7877, 1173, 73635, 27156, 355480, 603993, 182647, 6274810, 61812003, 76730808, 364405643, 187147981, 8464128908, 5699438277

Basic calculations (n = 145302020)

Multiplication

n×y
n×2 290604040
n×3 435906060
n×4 581208080
n×5 726510100

Division

n÷y
n÷2 72651010
n÷3 48434006.666667
n÷3 36325505
n÷5 29060404

Exponentiation

ny
n2 21112677016080400
n3 3.0677146180441E+24
n4 4.4574513078533E+32
n5 6.4767667908273E+40

Nth Root

y√n
2√n 12054.128753253
3√n 525.72329029439
4√n 109.79129634563
5√n 42.899707431965

Divisors of 145302020

1, 2, 4, 5, 10, 20, 7265101, 14530202, 29060404, 36325505, 72651010, 145302020

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145302019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145302020 can be divided by 12 positive divisors. The sum of these divisors (counting 145302020) is 1, the average is 0.083333333333333.

Base conversion 145302020

Base System Value
2 Binary 1000101010010010001000000100
3 Ternary 101010102002220022
4 Quaternary 20222102020010
5 Quinary 244144131040
6 Senary 22230154312
8 Octal 1052221004
10 Decimal 145302020
12 Duodecimal 407b2998
16 Hexadecimal 8a92204
20 Vigesimal 2582f10
36 Base36 2eibr8

Cryptographic Hash Functions

md5 30cdaf664d8177f1eb41c0acaf6fdb21
sha1 676e6251607f545a60b524ffaea733c2115ff250
sha256 0dbd4085e9eecd18e07af9c5f16a3e56c8e4b3d41553c3fbe420b40764b6aeb2
sha512 0e99c22a9027a04e3db4f4fafacd4c4b173ebac6da44db7ab7e04c9875341dceae9fa7bf56959f6701a3fd3321f46ef757b95f4c2d7130261d0f362dcf748098
ripemd-160 75c69192e68889aa297c9fb870b329ff70dc75aa

145302020 as geometric shapes

Circle

Radius = n
Diameter 290604040
Circumference 912959517.16751
Area 6.6327431011332E+16

Sphere

Radius = n
Volume 1.2850012943143E+25
Surface area 2.6530972404533E+17
Circumference 912959517.16751

Square

Length = n
Perimeter 581208080
Area 21112677016080400
Diagonal 205488087.32421

Cube

Length = n
Surface area 126676062096482400
Volume 3.0677146180441E+24
Space diagonal 251670481.08239

Equilateral Triangle

Length = n
Perimeter 435906060
Area 9.1420573189107E+15
Altitude 125835240.54119

Triangular Pyramid

Length = n
Surface area 9.1420573189107E+15
Volume 3.6153363486068E+23
Height 68496029.108069