145416447 (number)

145416447 is an odd 9-digits composite number following 145416446 and preceding 145416448. In scientific notation, it is written as 1.45416447 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 87829200 positive integers (up to 145416447) that are relatively prime to 145416447.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred sixteen thousand four hundred forty-seven

Notation

Scientific notation 1.45416447 × 10^8
Engineering notation 1.45416447 × 10^6

Prime Factorization of 145416447

Prime Factorization 99 × 4723 × 311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145416447
Product of the distinct prime numbers

The prime factorization of 145416447 is 99 × 4723 × 311. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 145416447)

Multiplication

n×y
n×2 290832894
n×3 436249341
n×4 581665788
n×5 727082235

Division

n÷y
n÷2 72708223.5
n÷3 48472149
n÷3 36354111.75
n÷5 29083289.4

Exponentiation

ny
n2 21145943058103809
n3 3.0749679079738E+24
n4 4.4715090781657E+32
n5 6.502309628751E+40

Nth Root

y√n
2√n 12058.874201185
3√n 525.86125844839
4√n 109.81290544005
5√n 42.906462106445

Divisors of 145416447

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145416446
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145416447 can be divided by 8 positive divisors. The sum of these divisors (counting 145416447) is 1, the average is 0.125.

Base conversion 145416447

Base System Value
2 Binary 1000101010101110000011111111
3 Ternary 101010121220212100
4 Quaternary 20222232003333
5 Quinary 244211311242
6 Senary 22232440143
8 Octal 1052560377
10 Decimal 145416447
12 Duodecimal 40849053
16 Hexadecimal 8aae0ff
20 Vigesimal 258h127
36 Base36 2eks1r

Cryptographic Hash Functions

md5 ebcaa1b21fb8342275436be71fdd6262
sha1 192a9c8fb75fc7d66debab7bcc51473e657811c6
sha256 f960ae2370e85d6d1e361d0900bf2de0727004de0c5f0147baaa37cf82f4f7a5
sha512 0e4b888f89d545db8126eed09410db66b5e9817d446154cfa073c4a65d71db1d09b5c15f8f21f805df06c160bfb3736e5303feceae7e3a3b7a16200145e13ded
ripemd-160 61a9cc5b014253b69e18fda1e31180a5c7dda86a

145416447 as geometric shapes

Circle

Radius = n
Diameter 290832894
Circumference 913678483.21266
Area 6.6431939364567E+16

Sphere

Radius = n
Volume 1.2880395452953E+25
Surface area 2.6572775745827E+17
Circumference 913678483.21266

Square

Length = n
Perimeter 581665788
Area 21145943058103809
Diagonal 205649911.53951

Cube

Length = n
Surface area 126875658348622854
Volume 3.0749679079738E+24
Space diagonal 251868674.46015

Equilateral Triangle

Length = n
Perimeter 436249341
Area 9.1564619376485E+15
Altitude 125934337.23007

Triangular Pyramid

Length = n
Surface area 9.1564619376485E+15
Volume 3.6238844327654E+23
Height 68549970.513169