145429012 (number)

145429012 is an even 9-digits composite number following 145429011 and preceding 145429013. In scientific notation, it is written as 1.45429012 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 72685400 positive integers (up to 145429012) that are relatively prime to 145429012.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45429012 × 10^8
Engineering notation 1.45429012 × 10^6

Prime Factorization of 145429012

Prime Factorization 2 × 2 × 3203 × 11351

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72714506
Product of the distinct prime numbers

The prime factorization of 145429012 is 2 × 2 × 3203 × 11351. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 31, 62, 980, 753, 3582, 7303, 34613, 70614, 727568, 321986, 4242370, 90102, 57846718, 12108306, 250374293, 553090515, 9436021913, 3876964266

Basic calculations (n = 145429012)

Multiplication

n×y
n×2 290858024
n×3 436287036
n×4 581716048
n×5 727145060

Division

n÷y
n÷2 72714506
n÷3 48476337.333333
n÷3 36357253
n÷5 29085802.4

Exponentiation

ny
n2 21149597531296144
n3 3.075765073174E+24
n4 4.4730547573581E+32
n5 6.5051193398449E+40

Nth Root

y√n
2√n 12059.395175547
3√n 525.87640404471
4√n 109.81527751432
5√n 42.907203564615

Divisors of 145429012

1, 2, 4, 3203, 6406, 11351, 12812, 22702, 45404, 36357253, 72714506, 145429012

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 -145429011
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 145429012 can be divided by 12 positive divisors. The sum of these divisors (counting 145429012) is 1, the average is 0.083333333333333.

Base conversion 145429012

Base System Value
2 Binary 1000101010110001001000010100
3 Ternary 101010122120002201
4 Quaternary 20222301020110
5 Quinary 244212212022
6 Senary 22233014244
8 Octal 1052611024
10 Decimal 145429012
12 Duodecimal 40854384
16 Hexadecimal 8ab1214
20 Vigesimal 258icac
36 Base36 2el1qs

Cryptographic Hash Functions

md5 a73f03da97d19788c78acbc8e25e4696
sha1 86eff81267a2790abc52b7a07040f27ba54c4001
sha256 557cf681ac9a9b1efffa9de52c26e5c194d361ecefb27ef950a7aeab89671149
sha512 c4f5a1a750717b681c864890ceb9a82d6bcf7bf6969639ec4270d8dd55c72c5888f22101f4be227c3bbf55edddf33a78b2ded8f547f29b272db9acda819622df
ripemd-160 81e97b2011581b94ac4dfd4cc55772b47aa54400

145429012 as geometric shapes

Circle

Radius = n
Diameter 290858024
Circumference 913757431.43604
Area 6.6443420230701E+16

Sphere

Radius = n
Volume 1.2883734610736E+25
Surface area 2.657736809228E+17
Circumference 913757431.43604

Square

Length = n
Perimeter 581716048
Area 21149597531296144
Diagonal 205667681.13292

Cube

Length = n
Surface area 126897585187776864
Volume 3.075765073174E+24
Space diagonal 251890437.67854

Equilateral Triangle

Length = n
Perimeter 436287036
Area 9.1580443709596E+15
Altitude 125945218.83927

Triangular Pyramid

Length = n
Surface area 9.1580443709596E+15
Volume 3.6248239009635E+23
Height 68555893.710973