56645872 (number)

56645872 is an even 8-digits composite number following 56645871 and preceding 56645873. In scientific notation, it is written as 5.6645872 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 20 positive divisors. There are 27091328 positive integers (up to 56645872) that are relatively prime to 56645872.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.6645872 × 10^7
Engineering notation 5.6645872 × 10^6

Prime Factorization of 56645872

Prime Factorization 2 × 2 × 2 × 2 × 23 × 153929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7080734
Product of the distinct prime numbers

The prime factorization of 56645872 is 2 × 2 × 2 × 2 × 23 × 153929. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 34, 71, 254, 349, 1132, 4747, 98406, 26902, 653030, 429909, 8764197, 7497076, 29819635, 32343466, 575868290, 437491654, 9478688212, 8769235361

Basic calculations (n = 56645872)

Multiplication

n×y
n×2 113291744
n×3 169937616
n×4 226583488
n×5 283229360

Division

n÷y
n÷2 28322936
n÷3 18881957.333333
n÷3 14161468
n÷5 11329174.4

Exponentiation

ny
n2 3208754814640384
n3 1.817627145095E+23
n4 1.0296107460478E+31
n5 5.8323198530447E+38

Nth Root

y√n
2√n 7526.3451953787
3√n 384.05146156374
4√n 86.754511095266
5√n 35.533145426275

Divisors of 56645872

1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 153929, 307858, 615716, 1231432, 2462864, 3540367, 7080734, 14161468, 28322936, 56645872

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -56645871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 56645872 can be divided by 20 positive divisors. The sum of these divisors (counting 56645872) is 1, the average is 0.05.

Base conversion 56645872

Base System Value
2 Binary 11011000000101100011110000
3 Ternary 10221120220112021
4 Quaternary 3120011203300
5 Quinary 104000131442
6 Senary 5342041224
8 Octal 330054360
10 Decimal 56645872
12 Duodecimal 16b79214
16 Hexadecimal 36058f0
20 Vigesimal he0edc
36 Base36 xq48g

Cryptographic Hash Functions

md5 d169374ade29482a39986f9e6488760e
sha1 f638a300761b0d7efc4aefaac8998fa3c95cd06c
sha256 c3dc64761289b5be3ac710c2418ba567c895d1e30b6b185a2a0b4d1d78a05702
sha512 9c544e514194ed1074b9e714ab8ad93898976922764b3c95b7c22eaa173efc7a12c567afb28b899d358fab40f0476c5daaf3306dffc305a5e9e3f2a74c388a8f
ripemd-160 f4962ed0bfad31a93fc6b58aefebf45c117b95d8

56645872 as geometric shapes

Circle

Radius = n
Diameter 113291744
Circumference 355916510.66278
Area 1.0080600552845E+16

Sphere

Radius = n
Volume 7.6136587813279E+23
Surface area 4.032240221138E+16
Circumference 355916510.66278

Square

Length = n
Perimeter 226583488
Area 3208754814640384
Diagonal 80109360.43485

Cube

Length = n
Surface area 19252528887842304
Volume 1.817627145095E+23
Space diagonal 98113528.343043

Equilateral Triangle

Length = n
Perimeter 169937616
Area 1.3894315919971E+15
Altitude 49056764.171522

Triangular Pyramid

Length = n
Surface area 1.3894315919971E+15
Volume 2.1420941332757E+22
Height 26703120.14495