20115468 (number)

20115468 is an even 8-digits composite number following 20115467 and preceding 20115469. In scientific notation, it is written as 2.0115468 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 6660576 positive integers (up to 20115468) that are relatively prime to 20115468.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifteen thousand four hundred sixty-eight

Notation

Scientific notation 2.0115468 × 10^7
Engineering notation 2.0115468 × 10^6

Prime Factorization of 20115468

Prime Factorization 2 × 2 × 3 × 3 × 157 × 3559

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3352578
Product of the distinct prime numbers

The prime factorization of 20115468 is 2 × 2 × 3 × 3 × 157 × 3559. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 5, 39, 44, 322, 324, 5519, 6501, 19015, 46801, 89170, 138463, 4503169, 8005563, 49725431, 31400931, 33315313, 508638278, 3201303495, 5683509335

Basic calculations (n = 20115468)

Multiplication

n×y
n×2 40230936
n×3 60346404
n×4 80461872
n×5 100577340

Division

n÷y
n÷2 10057734
n÷3 6705156
n÷3 5028867
n÷5 4023093.6

Exponentiation

ny
n2 404632052859024
n3 8.13936311106E+21
n4 1.6372709820091E+29
n5 3.2934472045932E+36

Nth Root

y√n
2√n 4485.0270902192
3√n 271.96314018975
4√n 66.970344856654
5√n 28.887238576889

Divisors of 20115468

1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 3559, 5652, 7118, 10677, 14236, 21354, 32031, 42708, 64062, 128124, 558763, 1117526, 1676289, 2235052, 3352578, 5028867, 6705156, 10057734, 20115468

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20115467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20115468 can be divided by 36 positive divisors. The sum of these divisors (counting 20115468) is 1, the average is 0.027777777777778.

Base conversion 20115468

Base System Value
2 Binary 1001100101111000000001100
3 Ternary 1101211222020100
4 Quaternary 1030233000030
5 Quinary 20122143333
6 Senary 1555051100
8 Octal 114570014
10 Decimal 20115468
12 Duodecimal 68a0a90
16 Hexadecimal 132f00c
20 Vigesimal 65e8d8
36 Base36 bz570

Cryptographic Hash Functions

md5 79f94480004434b52a588382b6902091
sha1 e0c628f63ebed0b49ef7487aaa21282a5423ce3e
sha256 f80a8fa511a65c8b7f974680c888f8a00e37a083c9f1d43750be9526e236d32b
sha512 de88226d4ebb9cc0ca2db872c31fbc124a76d0d6e3229d45970d6d44d06db7ddcd0bae5deca4a85b00b5dd4d5bbaa8b23161849de6a91ac7f5a31d1d90688234
ripemd-160 aa22392a73bfaa65c414d2349da6d944558c47a4

20115468 as geometric shapes

Circle

Radius = n
Diameter 40230936
Circumference 126389212.98464
Area 1.2711890846689E+15

Sphere

Radius = n
Volume 3.4094084472808E+22
Surface area 5.0847563386755E+15
Circumference 126389212.98464

Square

Length = n
Perimeter 80461872
Area 404632052859024
Diagonal 28447567.659082

Cube

Length = n
Surface area 2427792317154144
Volume 8.13936311106E+21
Space diagonal 34841012.594026

Equilateral Triangle

Length = n
Perimeter 60346404
Area 1.7521081848068E+14
Altitude 17420506.297013

Triangular Pyramid

Length = n
Surface area 1.7521081848068E+14
Volume 9.5923314172836E+20
Height 9482522.5530273