145280472 (number)

145280472 is an even 9-digits composite number following 145280471 and preceding 145280473. In scientific notation, it is written as 1.45280472 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 48426816 positive integers (up to 145280472) that are relatively prime to 145280472.

Interesting facts

Basic properties

Name

Name one hundred forty-five million two hundred eighty thousand four hundred seventy-two

Notation

Scientific notation 1.45280472 × 10^8
Engineering notation 1.45280472 × 10^6

Prime Factorization of 145280472

Prime Factorization 2 × 2 × 2 × 3 × 6053353

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36320118
Product of the distinct prime numbers

The prime factorization of 145280472 is 2 × 2 × 2 × 3 × 6053353. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 36, 17, 270, 137, 5933, 7138, 77303, 10257, 699141, 340719, 3911854, 8980324, 79411335, 80886873, 250902201, 926389835, 3772634232, 3581613249

Basic calculations (n = 145280472)

Multiplication

n×y
n×2 290560944
n×3 435841416
n×4 581121888
n×5 726402360

Division

n÷y
n÷2 72640236
n÷3 48426824
n÷3 36320118
n÷5 29056094.4

Exponentiation

ny
n2 21106415544542784
n3 3.0663500125393E+24
n4 4.4548077713892E+32
n5 6.4719657569669E+40

Nth Root

y√n
2√n 12053.234918477
3√n 525.69730110421
4√n 109.78722566163
5√n 42.898434968258

Divisors of 145280472

1, 2, 3, 4, 6, 8, 12, 24, 6053353, 12106706, 18160059, 24213412, 36320118, 48426824, 72640236, 145280472

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145280471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145280472 can be divided by 16 positive divisors. The sum of these divisors (counting 145280472) is 1, the average is 0.0625.

Base conversion 145280472

Base System Value
2 Binary 1000101010001100110111011000
3 Ternary 101010101000100020
4 Quaternary 20222030313120
5 Quinary 244142433342
6 Senary 22225510440
8 Octal 1052146730
10 Decimal 145280472
12 Duodecimal 407a2420
16 Hexadecimal 8a8cdd8
20 Vigesimal 258013c
36 Base36 2ehv4o

Cryptographic Hash Functions

md5 fb1325165662dbdafd2a3d4f41bea9e6
sha1 6918b4882d1512a49aa85cb3ad6f83a2bf116e4b
sha256 59bdcbb41bcebe8faead6d8c265b2c2081b0a976a67935100351be3d9ba4ca1d
sha512 fa35f3f151f54a0023b944c116ae1062003ecd77d76db354dfe0b53baf5c4c4082539ed32ff7be1ecc07013431e269961a8ad453d6f43d04eaec3767646ff4e9
ripemd-160 28cd6f35ad4959db23e0c09f1ad8b9c060457c47

145280472 as geometric shapes

Circle

Radius = n
Diameter 290560944
Circumference 912824127.09052
Area 6.6307760018349E+16

Sphere

Radius = n
Volume 1.2844296896971E+25
Surface area 2.652310400734E+17
Circumference 912824127.09052

Square

Length = n
Perimeter 581121888
Area 21106415544542784
Diagonal 205457613.85036

Cube

Length = n
Surface area 126638493267256704
Volume 3.0663500125393E+24
Space diagonal 251633158.85159

Equilateral Triangle

Length = n
Perimeter 435841416
Area 9.1393460222024E+15
Altitude 125816579.42579

Triangular Pyramid

Length = n
Surface area 9.1393460222024E+15
Volume 3.6137281455967E+23
Height 68485871.283455