145344579 (number)

145344579 is an odd 9-digits composite number following 145344578 and preceding 145344580. In scientific notation, it is written as 1.45344579 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 96896384 positive integers (up to 145344579) that are relatively prime to 145344579.

Interesting facts

Basic properties

Name

Name one hundred forty-five million three hundred forty-four thousand five hundred seventy-nine

Notation

Scientific notation 1.45344579 × 10^8
Engineering notation 1.45344579 × 10^6

Prime Factorization of 145344579

Prime Factorization 3 × 48448193

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 145344579
Product of the distinct prime numbers

The prime factorization of 145344579 is 3 × 48448193. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 145344579)

Multiplication

n×y
n×2 290689158
n×3 436033737
n×4 581378316
n×5 726722895

Division

n÷y
n÷2 72672289.5
n÷3 48448193
n÷3 36336144.75
n÷5 29068915.8

Exponentiation

ny
n2 21125046644687241
n3 3.0704110109274E+24
n4 4.4626759574021E+32
n5 6.4862575824203E+40

Nth Root

y√n
2√n 12055.893952752
3√n 525.77461344734
4√n 109.79933493766
5√n 42.902220204711

Divisors of 145344579

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 -145344578
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 145344579 can be divided by 4 positive divisors. The sum of these divisors (counting 145344579) is 1, the average is 0.25.

Base conversion 145344579

Base System Value
2 Binary 1000101010011100100001000011
3 Ternary 101010111021021120
4 Quaternary 20222130201003
5 Quinary 244202011304
6 Senary 22231123323
8 Octal 1052344103
10 Decimal 145344579
12 Duodecimal 40813543
16 Hexadecimal 8a9c843
20 Vigesimal 258818j
36 Base36 2ej8lf

Cryptographic Hash Functions

md5 94a7fb1437c78be337582df7d3036f30
sha1 b156e0a94778418a9d29b44567974479e0b01aef
sha256 d0a3443c31adc21ead38b527cb705efd02a277ca892595cf33e89c1dc6a31a04
sha512 8ef29a1f0327f01271b2a7e5bcbbe164a8b5fc5f3d870f45da818b5643a5f0ed6ff513fcd782b2d12811b13d192f5e425885a50f7f30e8f226efacac31b55e08
ripemd-160 24889d21f892ca7a78cf4963ce8b4cd8ff11c1c4

145344579 as geometric shapes

Circle

Radius = n
Diameter 290689158
Circumference 913226923.251
Area 6.6366291345691E+16

Sphere

Radius = n
Volume 1.2861307567241E+25
Surface area 2.6546516538276E+17
Circumference 913226923.251

Square

Length = n
Perimeter 581378316
Area 21125046644687241
Diagonal 205548274.83921

Cube

Length = n
Surface area 126750279868123446
Volume 3.0704110109274E+24
Space diagonal 251744195.43271

Equilateral Triangle

Length = n
Perimeter 436033737
Area 9.1474135252152E+15
Altitude 125872097.71635

Triangular Pyramid

Length = n
Surface area 9.1474135252152E+15
Volume 3.6185140780944E+23
Height 68516091.613069