145422273 (number)

145422273 is an odd 9-digits composite number following 145422272 and preceding 145422274. In scientific notation, it is written as 1.45422273 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 96877664 positive integers (up to 145422273) that are relatively prime to 145422273.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred twenty-two thousand two hundred seventy-three

Notation

Scientific notation 1.45422273 × 10^8
Engineering notation 1.45422273 × 10^6

Prime Factorization of 145422273

Prime Factorization 3 × 1433 × 33827

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145422273
Product of the distinct prime numbers

The prime factorization of 145422273 is 3 × 1433 × 33827. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 145422273)

Multiplication

n×y
n×2 290844546
n×3 436266819
n×4 581689092
n×5 727111365

Division

n÷y
n÷2 72711136.5
n÷3 48474091
n÷3 36355568.25
n÷5 29084454.6

Exponentiation

ny
n2 21147637484486529
n3 3.075337511574E+24
n4 4.4722257117526E+32
n5 6.5036122837211E+40

Nth Root

y√n
2√n 12059.115763604
3√n 525.86828109918
4√n 109.81400531628
5√n 42.906805903928

Divisors of 145422273

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 -145422272
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 145422273 can be divided by 8 positive divisors. The sum of these divisors (counting 145422273) is 1, the average is 0.125.

Base conversion 145422273

Base System Value
2 Binary 1000101010101111011111000001
3 Ternary 101010122012212010
4 Quaternary 20222233133001
5 Quinary 244212003043
6 Senary 22232523133
8 Octal 1052573701
10 Decimal 145422273
12 Duodecimal 408504a9
16 Hexadecimal 8aaf7c1
20 Vigesimal 258hfdd
36 Base36 2ekwjl

Cryptographic Hash Functions

md5 f3245e2dd007b81fc816a8eb038534ce
sha1 678dba81ea8380d166a67b23a1abbe8532d4b5aa
sha256 3ecce6fd9fb8063caadba54a05471745f25a0e8b3d6899e2f59d9b0848c5d116
sha512 ef9dd5e370e324285c6c86a486d17094e998e953f9af0b118d3b244714df8ee69300a3c049b248dbfe98ac4e67029536c8b95fff2423361c71469569f024e7ba
ripemd-160 afd33ec808b88ff7bfa221e78b7de91e7a2d9959

145422273 as geometric shapes

Circle

Radius = n
Diameter 290844546
Circumference 913715089.05026
Area 6.6437262562043E+16

Sphere

Radius = n
Volume 1.2881943644893E+25
Surface area 2.6574905024817E+17
Circumference 913715089.05026

Square

Length = n
Perimeter 581689092
Area 21147637484486529
Diagonal 205658150.74772

Cube

Length = n
Surface area 126885824906919174
Volume 3.075337511574E+24
Space diagonal 251878765.38815

Equilateral Triangle

Length = n
Perimeter 436266819
Area 9.1571956457947E+15
Altitude 125939382.69408

Triangular Pyramid

Length = n
Surface area 9.1571956457947E+15
Volume 3.6243200147856E+23
Height 68552716.915908