20137215 (number)

20137215 is an odd 8-digits composite number following 20137214 and preceding 20137216. In scientific notation, it is written as 2.0137215 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 9205536 positive integers (up to 20137215) that are relatively prime to 20137215.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-seven thousand two hundred fifteen

Notation

Scientific notation 2.0137215 × 10^7
Engineering notation 2.0137215 × 10^6

Prime Factorization of 20137215

Prime Factorization 3 × 5 × 7 × 191783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20137215
Product of the distinct prime numbers

The prime factorization of 20137215 is 3 × 5 × 7 × 191783. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 14, 99, 607, 767, 8673, 5150, 91657, 63630, 4852, 187086, 6658879, 4202656, 65091859, 12329391, 677185263, 227874075, 3803316668, 529390784

Basic calculations (n = 20137215)

Multiplication

n×y
n×2 40274430
n×3 60411645
n×4 80548860
n×5 100686075

Division

n÷y
n÷2 10068607.5
n÷3 6712405
n÷3 5034303.75
n÷5 4027443

Exponentiation

ny
n2 405507427956225
n3 8.1657902608515E+21
n4 1.6443627412767E+29
n5 3.3112886059079E+36

Nth Root

y√n
2√n 4487.4508353853
3√n 272.06111209751
4√n 66.988438072441
5√n 28.893481924425

Divisors of 20137215

1, 3, 5, 7, 15, 21, 35, 105, 191783, 575349, 958915, 1342481, 2876745, 4027443, 6712405, 20137215

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 -20137214
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 20137215 can be divided by 16 positive divisors. The sum of these divisors (counting 20137215) is 1, the average is 0.0625.

Base conversion 20137215

Base System Value
2 Binary 1001100110100010011111111
3 Ternary 1101220002001210
4 Quaternary 1030310103333
5 Quinary 20123342330
6 Senary 1555335503
8 Octal 114642377
10 Decimal 20137215
12 Duodecimal 68b1593
16 Hexadecimal 13344ff
20 Vigesimal 65h30f
36 Base36 bzlz3

Cryptographic Hash Functions

md5 f4d62b07d2d8de0b7b75be3446b3765f
sha1 48ff18359fc07886b2ffc5a981760fcece65cd71
sha256 67cb9f6a53ab27b3dfe582e89c0a62e7b1f708b2145f9b1b736a5f881e4b30d8
sha512 a806be6cb2fb4a50085afe4ae389caa653a6ea6d925c09395418338ba67bbf1ddddbf99aebbdc62fd94e914b3f4e1be4372313cc77644df69bd8e58c58412fa6
ripemd-160 2f737c7c45e8331f6d96998f1eca7c2c5e3854e5

20137215 as geometric shapes

Circle

Radius = n
Diameter 40274430
Circumference 126525853.41552
Area 1.2739391566434E+15

Sphere

Radius = n
Volume 3.4204782258995E+22
Surface area 5.0957566265735E+15
Circumference 126525853.41552

Square

Length = n
Perimeter 80548860
Area 405507427956225
Diagonal 28478322.561423

Cube

Length = n
Surface area 2433044567737350
Volume 8.1657902608515E+21
Space diagonal 34878679.502938

Equilateral Triangle

Length = n
Perimeter 60411645
Area 1.7558986701669E+14
Altitude 17439339.751469

Triangular Pyramid

Length = n
Surface area 1.7558986701669E+14
Volume 9.623476111992E+20
Height 9492774.187141