43145440 (number)

43145440 is an even 8-digits composite number following 43145439 and preceding 43145441. In scientific notation, it is written as 4.3145440 × 10^7. The sum of its digits is 25. It has a total of 8 prime factors and 48 positive divisors. There are 15929856 positive integers (up to 43145440) that are relatively prime to 43145440.

Interesting facts

Basic properties

Name

Name forty-three million one hundred forty-five thousand four hundred forty

Notation

Scientific notation 4.3145440 × 10^7
Engineering notation 4.3145440 × 10^6

Prime Factorization of 43145440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 5 × 20743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2696590
Product of the distinct prime numbers

The prime factorization of 43145440 is 2 × 2 × 2 × 2 × 2 × 13 × 5 × 20743. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 43145440)

Multiplication

n×y
n×2 86290880
n×3 129436320
n×4 172581760
n×5 215727200

Division

n÷y
n÷2 21572720
n÷3 14381813.333333
n÷3 10786360
n÷5 8629088

Exponentiation

ny
n2 1861528992793600
n3 8.0316487466837E+22
n4 3.4652901910112E+30
n5 1.4951147001886E+38

Nth Root

y√n
2√n 6568.5188589209
3√n 350.73434931057
4√n 81.046399419844
5√n 33.650148138312

Divisors of 43145440

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -43145439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 43145440 can be divided by 48 positive divisors. The sum of these divisors (counting 43145440) is 1, the average is 0.020833333333333.

Base conversion 43145440

Base System Value
2 Binary 10100100100101100011100000
3 Ternary 10000012000102021
4 Quaternary 2210211203200
5 Quinary 42021123230
6 Senary 4140431224
8 Octal 244454340
10 Decimal 43145440
12 Duodecimal 12548514
16 Hexadecimal 29258e0
20 Vigesimal d9d3c0
36 Base36 por8g

Cryptographic Hash Functions

md5 d02ea7c26b3bf51b677ccd2ad7bde497
sha1 92ae1f253d6cf93ff3c639228310e78978c0864c
sha256 222101cb92ffebf46f7ba58b6e0e67e0c0c1f9c7814f0605ddd4c01a6792d403
sha512 d25a0f1acd22c627159e24606d4e8b7bc8e13882e6400daeb2ae2fd87fa453ddd842bd7374d0652a84796889c8174d31e6543198cdc41d2e59e5078e97f817ab
ripemd-160 851b3eb2d78f10d6852ec1ec151eb2519745d0ea

43145440 as geometric shapes

Circle

Radius = n
Diameter 86290880
Circumference 271090794.6798
Area 5.8481658082048E+15

Sphere

Radius = n
Volume 3.3642891598393E+23
Surface area 2.3392663232819E+16
Circumference 271090794.6798

Square

Length = n
Perimeter 172581760
Area 1861528992793600
Diagonal 61016866.402555

Cube

Length = n
Surface area 11169173956761600
Volume 8.0316487466837E+22
Space diagonal 74730094.194915

Equilateral Triangle

Length = n
Perimeter 129436320
Area 8.0606569882026E+14
Altitude 37365047.097457

Triangular Pyramid

Length = n
Surface area 8.0606569882026E+14
Volume 9.4653888214808E+21
Height 20338955.467518