20761448 (number)

20761448 is an even 8-digits composite number following 20761447 and preceding 20761449. In scientific notation, it is written as 2.0761448 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 9918720 positive integers (up to 20761448) that are relatively prime to 20761448.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-one thousand four hundred forty-eight

Notation

Scientific notation 2.0761448 × 10^7
Engineering notation 2.0761448 × 10^6

Prime Factorization of 20761448

Prime Factorization 2 × 2 × 2 × 29 × 109 × 821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5190362
Product of the distinct prime numbers

The prime factorization of 20761448 is 2 × 2 × 2 × 29 × 109 × 821. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 76, 96, 822, 803, 1090, 5713, 40906, 15290, 275909, 13203, 2945492, 1526297, 74948252, 5385339, 493829433, 250096738, 3123826911, 7154024724

Basic calculations (n = 20761448)

Multiplication

n×y
n×2 41522896
n×3 62284344
n×4 83045792
n×5 103807240

Division

n÷y
n÷2 10380724
n÷3 6920482.6666667
n÷3 5190362
n÷5 4152289.6

Exponentiation

ny
n2 431037723056704
n3 8.9489672732802E+21
n4 1.8579351869791E+29
n5 3.8573424771836E+36

Nth Root

y√n
2√n 4556.4731975509
3√n 274.84375918272
4√n 67.501653294945
5√n 29.070434835184

Divisors of 20761448

1, 2, 4, 8, 29, 58, 109, 116, 218, 232, 436, 821, 872, 1642, 3161, 3284, 6322, 6568, 12644, 23809, 25288, 47618, 89489, 95236, 178978, 190472, 357956, 715912, 2595181, 5190362, 10380724, 20761448

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20761447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20761448 can be divided by 32 positive divisors. The sum of these divisors (counting 20761448) is 1, the average is 0.03125.

Base conversion 20761448

Base System Value
2 Binary 1001111001100101101101000
3 Ternary 1110001210100112
4 Quaternary 1033030231220
5 Quinary 20303331243
6 Senary 2020553452
8 Octal 117145550
10 Decimal 20761448
12 Duodecimal 6b52888
16 Hexadecimal 13ccb68
20 Vigesimal 69f3c8
36 Base36 cczmw

Cryptographic Hash Functions

md5 bbc24ae94ee3b897120203746a1424ae
sha1 f449e348f85e1f3306dd83acea53b5b81d078190
sha256 b41ff1d7e2c81a1226514e07fd51d42fcb697253b88d9f1474233f498f0c5df9
sha512 9c6126f21c691b4d54c64d98b3bee23e0f2e2cd4b8357130c0a88800dfb2a181e01806f30ea6a104ee8304ffc594247b660f39344d2c988671cc113022d23b47
ripemd-160 f0ed690f0671c36b245463e9dbe536295e12fec3

20761448 as geometric shapes

Circle

Radius = n
Diameter 41522896
Circumference 130448025.02937
Area 1.354144944175E+15

Sphere

Radius = n
Volume 3.748534645727E+22
Surface area 5.4165797767001E+15
Circumference 130448025.02937

Square

Length = n
Perimeter 83045792
Area 431037723056704
Diagonal 29361121.336104

Cube

Length = n
Surface area 2586226338340224
Volume 8.9489672732802E+21
Space diagonal 35959882.774699

Equilateral Triangle

Length = n
Perimeter 62284344
Area 1.8664480907825E+14
Altitude 17979941.38735

Triangular Pyramid

Length = n
Surface area 1.8664480907825E+14
Volume 1.0546459072588E+21
Height 9787040.4453679