145655273 (number)

145655273 is an odd 9-digits composite number following 145655272 and preceding 145655274. In scientific notation, it is written as 1.45655273 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 134259120 positive integers (up to 145655273) that are relatively prime to 145655273.

Interesting facts

Basic properties

Name

Name one hundred forty-five million six hundred fifty-five thousand two hundred seventy-three

Notation

Scientific notation 1.45655273 × 10^8
Engineering notation 1.45655273 × 10^6

Prime Factorization of 145655273

Prime Factorization 19 × 37 × 207191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145655273
Product of the distinct prime numbers

The prime factorization of 145655273 is 19 × 37 × 207191. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 21, 30, 992, 746, 5120, 4510, 41194, 21933, 803846, 355701, 8094772, 8582424, 12541665, 46520737, 237208531, 502306247, 8699226896, 156788134

Basic calculations (n = 145655273)

Multiplication

n×y
n×2 291310546
n×3 436965819
n×4 582621092
n×5 728276365

Division

n÷y
n÷2 72827636.5
n÷3 48551757.666667
n÷3 36413818.25
n÷5 29131054.6

Exponentiation

ny
n2 21215458552704529
n3 3.0901434073144E+24
n4 4.5009568160152E+32
n5 6.5558809379791E+40

Nth Root

y√n
2√n 12068.772638508
3√n 526.14898529981
4√n 109.857965749
5√n 42.920546419104

Divisors of 145655273

1, 19, 37, 703, 207191, 3936629, 7666067, 145655273

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 -145655272
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 145655273 can be divided by 8 positive divisors. The sum of these divisors (counting 145655273) is 1, the average is 0.125.

Base conversion 145655273

Base System Value
2 Binary 1000101011101000010111101001
3 Ternary 101011002001110202
4 Quaternary 20223220113221
5 Quinary 244241432043
6 Senary 22241521545
8 Octal 1053502751
10 Decimal 145655273
12 Duodecimal 409432b5
16 Hexadecimal 8ae85e9
20 Vigesimal 25a6i3d
36 Base36 2epwbt

Cryptographic Hash Functions

md5 b45250af097656d7dc8915cd8f7707a5
sha1 53ed3d8fe35b28d4ec07a48ca5274bb8374190cb
sha256 3d05749d100a145560af57e50a3cdaf2656eb23121c61fbbd7ef7d8d6854059f
sha512 1c24a9c9321e1dfb643e3fa65fc5f33123eeac462b2cf3f96fbae07e85e2dc040179da23be2e5c8c993e8988045c04b3cd21f76d7517a4e934c8360158151651
ripemd-160 56d90091d3d4002b116695bef15bc343fc7f3cc7

145655273 as geometric shapes

Circle

Radius = n
Diameter 291310546
Circumference 915179071.22683
Area 6.6650328731715E+16

Sphere

Radius = n
Volume 1.2943962435944E+25
Surface area 2.6660131492686E+17
Circumference 915179071.22683

Square

Length = n
Perimeter 582621092
Area 21215458552704529
Diagonal 205987662.50776

Cube

Length = n
Surface area 127292751316227174
Volume 3.0901434073144E+24
Space diagonal 252282333.22632

Equilateral Triangle

Length = n
Perimeter 436965819
Area 9.186563029789E+15
Altitude 126141166.61316

Triangular Pyramid

Length = n
Surface area 9.186563029789E+15
Volume 3.6417689302515E+23
Height 68662554.169252