56661645 (number)

56661645 is an odd 8-digits composite number following 56661644 and preceding 56661646. In scientific notation, it is written as 5.6661645 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 29244480 positive integers (up to 56661645) that are relatively prime to 56661645.

Interesting facts

Basic properties

Name

Name fifty-six million six hundred sixty-one thousand six hundred forty-five

Notation

Scientific notation 5.6661645 × 10^7
Engineering notation 5.6661645 × 10^6

Prime Factorization of 56661645

Prime Factorization 3 × 5 × 31 × 121853

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 56661645
Product of the distinct prime numbers

The prime factorization of 56661645 is 3 × 5 × 31 × 121853. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 55, 54, 873, 540, 7124, 3645, 24467, 67450, 282548, 444526, 2956611, 9823023, 91895268, 40612992, 690461429, 246969638, 2636697279, 3090909292

Basic calculations (n = 56661645)

Multiplication

n×y
n×2 113323290
n×3 169984935
n×4 226646580
n×5 283308225

Division

n÷y
n÷2 28330822.5
n÷3 18887215
n÷3 14165411.25
n÷5 11332329

Exponentiation

ny
n2 3210542014106025
n3 1.8191459186086E+23
n4 1.030758002434E+31
n5 5.8404444014824E+38

Nth Root

y√n
2√n 7527.3929749947
3√n 384.08710453488
4√n 86.760549646684
5√n 35.535124041376

Divisors of 56661645

1, 3, 5, 15, 31, 93, 155, 465, 121853, 365559, 609265, 1827795, 3777443, 11332329, 18887215, 56661645

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 -56661644
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 56661645 can be divided by 16 positive divisors. The sum of these divisors (counting 56661645) is 1, the average is 0.0625.

Base conversion 56661645

Base System Value
2 Binary 11011000001001011010001101
3 Ternary 10221121201011110
4 Quaternary 3120021122031
5 Quinary 104001133040
6 Senary 5342242233
8 Octal 330113215
10 Decimal 56661645
12 Duodecimal 16b86379
16 Hexadecimal 360968d
20 Vigesimal he2e25
36 Base36 xqgel

Cryptographic Hash Functions

md5 40bbfc741d0ad1dd4b0f4809ffa27103
sha1 863bda13d7baf8d1a563d8858e57de757eee256f
sha256 cf2c0d439080d8e584c30703f79a95a8b83415da1628f9b3e0ee373ff60e3729
sha512 e3fb1ad7637ef55b08ead41f641c446a4594a96085d46601c63fe5d7a31fef5d98337005a3c6099af4dc99b21238032efdffaa6935e9c1dc7f8ae5ceb15e4706
ripemd-160 4396af98470e50f23873900670c4e2231cdc14ba

56661645 as geometric shapes

Circle

Radius = n
Diameter 113323290
Circumference 356015615.34463
Area 1.0086215205557E+16

Sphere

Radius = n
Volume 7.6200206049449E+23
Surface area 4.0344860822227E+16
Circumference 356015615.34463

Square

Length = n
Perimeter 226646580
Area 3210542014106025
Diagonal 80131666.82537

Cube

Length = n
Surface area 19263252084636150
Volume 1.8191459186086E+23
Space diagonal 98140847.980431

Equilateral Triangle

Length = n
Perimeter 169984935
Area 1.3902054720665E+15
Altitude 49070423.990216

Triangular Pyramid

Length = n
Surface area 1.3902054720665E+15
Volume 2.1438840250266E+22
Height 26710555.608457