215686316 (number)

215686316 is an even 9-digits composite number following 215686315 and preceding 215686317. In scientific notation, it is written as 2.15686316 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 6 positive divisors. There are 107843156 positive integers (up to 215686316) that are relatively prime to 215686316.

Interesting facts

Basic properties

Name

Name two hundred fifteen million six hundred eighty-six thousand three hundred sixteen

Notation

Scientific notation 2.15686316 × 10^8
Engineering notation 2.15686316 × 10^6

Prime Factorization of 215686316

Prime Factorization 2 × 2 × 53921579

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 107843158
Product of the distinct prime numbers

The prime factorization of 215686316 is 2 × 2 × 53921579. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 52, 55, 401, 543, 7418, 5607, 8884, 28970, 756684, 644987, 7304628, 3380892, 20321937, 54985987, 122068796, 292444769, 5257239680, 1104384103

Basic calculations (n = 215686316)

Multiplication

n×y
n×2 431372632
n×3 647058948
n×4 862745264
n×5 1078431580

Division

n÷y
n÷2 107843158
n÷3 71895438.666667
n÷3 53921579
n÷5 43137263.2

Exponentiation

ny
n2 46520586909651856
n3 1.0033854008701E+25
n4 2.1641650064185E+33
n5 4.6678077745052E+41

Nth Root

y√n
2√n 14686.262833001
3√n 599.70941113809
4√n 121.18689216661
5√n 46.426347581229

Divisors of 215686316

1, 2, 4, 53921579, 107843158, 215686316

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -215686315
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 215686316 can be divided by 6 positive divisors. The sum of these divisors (counting 215686316) is 1, the average is 0.16666666666667.

Base conversion 215686316

Base System Value
2 Binary 1100110110110001110010101100
3 Ternary 120000212000000002
4 Quaternary 30312301302230
5 Quinary 420203430231
6 Senary 33222523432
8 Octal 1466616254
10 Decimal 215686316
12 Duodecimal 60296578
16 Hexadecimal cdb1cac
20 Vigesimal 3780ffg
36 Base36 3kewmk

Cryptographic Hash Functions

md5 be2b9caab75cd7cf42fd703562d55832
sha1 f8fbbca4eaa44aef265ed8fd4a6ed2fdeaeee117
sha256 8ca4f49e06c1269bedec67965e797b97e9ce9890e27c8c61227504a80fe969a0
sha512 42e1a070227eddfbef2ba3e9d34ff90e00c163c54d7061f7428eefdc61f6f4f2ab9656e7866e5c17b2bf49d7a2bb29111a02ec1819edc26b49008bc6139d2252
ripemd-160 f5c8b37844a83de94adea4a395dd919b2aaabca2

215686316 as geometric shapes

Circle

Radius = n
Diameter 431372632
Circumference 1355197091.6509
Area 1.4614873407605E+17

Sphere

Radius = n
Volume 4.2029709387902E+25
Surface area 5.8459493630419E+17
Circumference 1355197091.6509

Square

Length = n
Perimeter 862745264
Area 46520586909651856
Diagonal 305026513.30549

Cube

Length = n
Surface area 279123521457911136
Volume 1.0033854008701E+25
Space diagonal 373579657.80936

Equilateral Triangle

Length = n
Perimeter 647058948
Area 2.014400503136E+16
Altitude 186789828.90468

Triangular Pyramid

Length = n
Surface area 2.014400503136E+16
Volume 1.1825010351647E+24
Height 101675504.43516