40245872 (number)

40245872 is an even 8-digits composite number following 40245871 and preceding 40245873. In scientific notation, it is written as 4.0245872 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 10 positive divisors. There are 20122928 positive integers (up to 40245872) that are relatively prime to 40245872.

Interesting facts

Basic properties

Name

Name forty million two hundred forty-five thousand eight hundred seventy-two

Notation

Scientific notation 4.0245872 × 10^7
Engineering notation 4.0245872 × 10^6

Prime Factorization of 40245872

Prime Factorization 2 × 2 × 2 × 2 × 2515367

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5030734
Product of the distinct prime numbers

The prime factorization of 40245872 is 2 × 2 × 2 × 2 × 2515367. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 23, 54, 824, 579, 2092, 7637, 58830, 42937, 961328, 304721, 6113765, 4657467, 9553651, 65758041, 919576753, 772995964, 7136970134, 4363195024

Basic calculations (n = 40245872)

Multiplication

n×y
n×2 80491744
n×3 120737616
n×4 160983488
n×5 201229360

Division

n÷y
n÷2 20122936
n÷3 13415290.666667
n÷3 10061468
n÷5 8049174.4

Exponentiation

ny
n2 1619730213040384
n3 6.5187454828556E+22
n4 2.6235259630358E+30
n5 1.0558609009702E+38

Nth Root

y√n
2√n 6343.9634299072
3√n 342.69448382198
4√n 79.649001436975
5√n 33.185186928802

Divisors of 40245872

1, 2, 4, 8, 16, 2515367, 5030734, 10061468, 20122936, 40245872

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40245871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40245872 can be divided by 10 positive divisors. The sum of these divisors (counting 40245872) is 1, the average is 0.1.

Base conversion 40245872

Base System Value
2 Binary 10011001100001101001110000
3 Ternary 2210201200221212
4 Quaternary 2121201221300
5 Quinary 40300331442
6 Senary 3554335252
8 Octal 231415160
10 Decimal 40245872
12 Duodecimal 1158a528
16 Hexadecimal 2661a70
20 Vigesimal cbaedc
36 Base36 nylww

Cryptographic Hash Functions

md5 de6e66f25db694acf576e6263318f4f1
sha1 a85f4de0901ba8273aef511aefc8671b7aa1b61c
sha256 a9f8942ac12908fbc931cf04ac2279e31a57d4ca90de68d22f1943f0d1055498
sha512 b2927b187ac54dbc38a627ffb265073cac3c595c173f576c9bfb6f39a4176e23f10fafd584412f3b0060ae4958ae9977cd470ee47497b07ccf079088f6956e18
ripemd-160 3ec3a47a7f03d1b68bf82149871463a70366ad50

40245872 as geometric shapes

Circle

Radius = n
Diameter 80491744
Circumference 252872271.62503
Area 5.0885325380851E+15

Sphere

Radius = n
Volume 2.7305657226081E+23
Surface area 2.035413015234E+16
Circumference 252872271.62503

Square

Length = n
Perimeter 160983488
Area 1619730213040384
Diagonal 56916258.011932

Cube

Length = n
Surface area 9718381278242304
Volume 6.5187454828556E+22
Space diagonal 69707895.098914

Equilateral Triangle

Length = n
Perimeter 120737616
Area 7.0136375588508E+14
Altitude 34853947.549457

Triangular Pyramid

Length = n
Surface area 7.0136375588508E+14
Volume 7.6824152262606E+21
Height 18972086.003977