415 (number)

415 is an odd 3-digits composite number following 414 and preceding 416. In scientific notation, it is written as 4.15 × 10^2. The sum of its digits is 10. It has a total of 2 prime factors and 4 positive divisors. There are 328 positive integers (up to 415) that are relatively prime to 415.

Interesting facts

Basic properties

Name

Name four hundred fifteen

Notation

Scientific notation 4.15 × 10^2
Engineering notation 4.15 × 10^0

Prime Factorization of 415

Prime Factorization 5 × 83

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 415
Product of the distinct prime numbers

The prime factorization of 415 is 5 × 83. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 415)

Multiplication

n×y
n×2 830
n×3 1245
n×4 1660
n×5 2075

Division

n÷y
n÷2 207.5
n÷3 138.33333333333
n÷3 103.75
n÷5 83

Exponentiation

ny
n2 172225
n3 71473375
n4 29661450625
n5 12309502009375

Nth Root

y√n
2√n 20.371548787463
3√n 7.4590359258916
4√n 4.5134852151595
5√n 3.3389477219688

Divisors of 415

1, 5, 83, 415

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -414
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 415 can be divided by 4 positive divisors. The sum of these divisors (counting 415) is 1, the average is 0.25.

Base conversion 415

Base System Value
2 Binary 110011111
3 Ternary 120101
4 Quaternary 12133
5 Quinary 3130
6 Senary 1531
8 Octal 637
10 Decimal 415
12 Duodecimal 2a7
16 Hexadecimal 19f
20 Vigesimal 10f
36 Base36 bj

Cryptographic Hash Functions

md5 42e7aaa88b48137a16a1acd04ed91125
sha1 8749f5bad0754ddc52e5945049175078943a69ad
sha256 fc72c98a6c2916c1bbf9f39fce094f5785bb6f1d656971520b660b2e8a760fe3
sha512 fd296f8c88f3c319d063e12dd129652f68e4ce85c5896bcc8ef16f79b41867fc706a1bbb7947bc93c683d1623dc5d7ab29b1b39dcfa75b50594b6f88463e3f6d
ripemd-160 24898dc7baa5723d7add177510cc7543bb4f36dd

415 as geometric shapes

Circle

Radius = n
Diameter 830
Circumference 2607.5219024795
Area 541060.7947645

Sphere

Radius = n
Volume 299386973.10302
Surface area 2164243.179058
Circumference 2607.5219024795

Square

Length = n
Perimeter 1660
Area 172225
Diagonal 586.89862838483

Cube

Length = n
Surface area 1033350
Volume 71473375
Space diagonal 718.80108514108

Equilateral Triangle

Length = n
Perimeter 1245
Area 74575.612583387
Altitude 359.40054257054

Triangular Pyramid

Length = n
Surface area 74575.612583387
Volume 8423218.0227982
Height 195.63287612828