145428429 (number)

145428429 is an odd 9-digits composite number following 145428428 and preceding 145428430. In scientific notation, it is written as 1.45428429 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 96952284 positive integers (up to 145428429) that are relatively prime to 145428429.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred twenty-eight thousand four hundred twenty-nine

Notation

Scientific notation 1.45428429 × 10^8
Engineering notation 1.45428429 × 10^6

Prime Factorization of 145428429

Prime Factorization 3 × 48476143

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 145428429
Product of the distinct prime numbers

The prime factorization of 145428429 is 3 × 48476143. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 89, 58, 329, 212, 8951, 9941, 71004, 34376, 142424, 41826, 7938165, 1468290, 71372525, 67696255, 687630830, 198252802, 1920807130, 8256115692

Basic calculations (n = 145428429)

Multiplication

n×y
n×2 290856858
n×3 436285287
n×4 581713716
n×5 727142145

Division

n÷y
n÷2 72714214.5
n÷3 48476143
n÷3 36357107.25
n÷5 29085685.8

Exponentiation

ny
n2 21149427961408041
n3 3.0757280826762E+24
n4 4.4729830309479E+32
n5 6.5049889513441E+40

Nth Root

y√n
2√n 12059.371003498
3√n 525.87570132763
4√n 109.81516745649
5√n 42.907169163034

Divisors of 145428429

1, 3, 48476143, 145428429

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145428428
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145428429 can be divided by 4 positive divisors. The sum of these divisors (counting 145428429) is 1, the average is 0.25.

Base conversion 145428429

Base System Value
2 Binary 1000101010110000111111001101
3 Ternary 101010122112022010
4 Quaternary 20222300333031
5 Quinary 244212202204
6 Senary 22233011433
8 Octal 1052607715
10 Decimal 145428429
12 Duodecimal 40853b79
16 Hexadecimal 8ab0fcd
20 Vigesimal 258ib19
36 Base36 2el1al

Cryptographic Hash Functions

md5 9be97c2d20914c2f861b9879ac12caff
sha1 a0b5f136ea57a42ec484991482c36a64884d4831
sha256 3c16f60b5d64fa21d7f8adbdd48e22c4a6bd0278450c9be729508719f7ca8923
sha512 904127b443453f5c2bd8e571ec1401cf300aab9f4185c9fb673f1c691798c8584ee61c02661224b7cc4d96963f6ffd8fb69a928dd97ab97553521caed28b9709
ripemd-160 312407ff468052439f1fd5b1cd658fb0f3393807

145428429 as geometric shapes

Circle

Radius = n
Diameter 290856858
Circumference 913753768.33901
Area 6.6442887511186E+16

Sphere

Radius = n
Volume 1.2883579665301E+25
Surface area 2.6577155004474E+17
Circumference 913753768.33901

Square

Length = n
Perimeter 581713716
Area 21149427961408041
Diagonal 205666856.64641

Cube

Length = n
Surface area 126896567768448246
Volume 3.0757280826762E+24
Space diagonal 251889427.89292

Equilateral Triangle

Length = n
Perimeter 436285287
Area 9.1579709450441E+15
Altitude 125944713.94646

Triangular Pyramid

Length = n
Surface area 9.1579709450441E+15
Volume 3.6247803072438E+23
Height 68555618.882138