145291226 (number)

145291226 is an even 9-digits composite number following 145291225 and preceding 145291227. In scientific notation, it is written as 1.45291226 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 72645612 positive integers (up to 145291226) that are relatively prime to 145291226.

Interesting facts

Basic properties

Name

Name one hundred forty-five million two hundred ninety-one thousand two hundred twenty-six

Notation

Scientific notation 1.45291226 × 10^8
Engineering notation 1.45291226 × 10^6

Prime Factorization of 145291226

Prime Factorization 2 × 72645613

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 145291226
Product of the distinct prime numbers

The prime factorization of 145291226 is 2 × 72645613. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 79, 90, 838, 390, 5597, 8070, 96393, 58110, 526235, 403186, 2586765, 4217931, 98929109, 91880469, 908044409, 938688424, 3864456838, 7527468695

Basic calculations (n = 145291226)

Multiplication

n×y
n×2 290582452
n×3 435873678
n×4 581164904
n×5 726456130

Division

n÷y
n÷2 72645613
n÷3 48430408.666667
n÷3 36322806.5
n÷5 29058245.2

Exponentiation

ny
n2 21109540352583076
n3 3.0670309981233E+24
n4 4.4561269389733E+32
n5 6.4743614617506E+40

Nth Root

y√n
2√n 12053.681014528
3√n 525.71027189836
4√n 109.78925728198
5√n 42.899070037933

Divisors of 145291226

1, 2, 72645613, 145291226

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 -145291225
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 145291226 can be divided by 4 positive divisors. The sum of these divisors (counting 145291226) is 1, the average is 0.25.

Base conversion 145291226

Base System Value
2 Binary 1000101010001111011111011010
3 Ternary 101010101120002112
4 Quaternary 20222033133122
5 Quinary 244143304401
6 Senary 22230032322
8 Octal 1052173732
10 Decimal 145291226
12 Duodecimal 407a86a2
16 Hexadecimal 8a8f7da
20 Vigesimal 2581816
36 Base36 2ei3fe

Cryptographic Hash Functions

md5 d7cec595f8b3a8c2a4c3c57c2f493edf
sha1 58c65d3e11441d937c3e4bc0d56bdc42d63dd275
sha256 df95bc5c9188200491cfc9e34de10a923578ecd83cd211bd886c1b91f04a9a83
sha512 592a6d9582e0eb55cc2ab1defadf441cb9aedc2740f92ef2bf0999c76f44d4013adeaf9db29e6316521ef6c8c8eed0870caa0ef276656e0ddd59c5ed50702b22
ripemd-160 fd17f2fd2055938ac4f870613bb5c6ff2e5a53e1

145291226 as geometric shapes

Circle

Radius = n
Diameter 290582452
Circumference 912891696.46531
Area 6.6317576892332E+16

Sphere

Radius = n
Volume 1.2847149402715E+25
Surface area 2.6527030756933E+17
Circumference 912891696.46531

Square

Length = n
Perimeter 581164904
Area 21109540352583076
Diagonal 205472822.30301

Cube

Length = n
Surface area 126657242115498456
Volume 3.0670309981233E+24
Space diagonal 251651785.32597

Equilateral Triangle

Length = n
Perimeter 435873678
Area 9.1406991037748E+15
Altitude 125825892.66299

Triangular Pyramid

Length = n
Surface area 9.1406991037748E+15
Volume 3.6145306948038E+23
Height 68490940.767671