216536481 (number)

216536481 is an odd 9-digits composite number following 216536480 and preceding 216536482. In scientific notation, it is written as 2.16536481 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 123577056 positive integers (up to 216536481) that are relatively prime to 216536481.

Interesting facts

Basic properties

Name

Name two hundred sixteen million five hundred thirty-six thousand four hundred eighty-one

Notation

Scientific notation 2.16536481 × 10^8
Engineering notation 2.16536481 × 10^6

Prime Factorization of 216536481

Prime Factorization 9 × 7 × 1019 × 3373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 216536481
Product of the distinct prime numbers

The prime factorization of 216536481 is 9 × 7 × 1019 × 3373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 99, 98, 789, 413, 5779, 7594, 46356, 70758, 406229, 793105, 3717824, 2195330, 11745101, 94718738, 59169185, 662349527, 7473931349, 7150593088

Basic calculations (n = 216536481)

Multiplication

n×y
n×2 433072962
n×3 649609443
n×4 866145924
n×5 1082682405

Division

n÷y
n÷2 108268240.5
n÷3 72178827
n÷3 54134120.25
n÷5 43307296.2

Exponentiation

ny
n2 46888047603863361
n3 1.0152972829101E+25
n4 2.1984890081022E+33
n5 4.7605307333162E+41

Nth Root

y√n
2√n 14715.178592188
3√n 600.49633097939
4√n 121.30613583899
5√n 46.462889511258

Divisors of 216536481

1, 7, 9, 63, 1019, 3373, 7133, 9171, 23611, 30357, 64197, 212499, 3437087, 24059609, 30933783, 216536481

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 -216536480
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 216536481 can be divided by 16 positive divisors. The sum of these divisors (counting 216536481) is 1, the average is 0.0625.

Base conversion 216536481

Base System Value
2 Binary 1100111010000001010110100001
3 Ternary 120002110012012200
4 Quaternary 30322001112201
5 Quinary 420413131411
6 Senary 33253043413
8 Octal 1472012641
10 Decimal 216536481
12 Duodecimal 60626569
16 Hexadecimal ce815a1
20 Vigesimal 37d7141
36 Base36 3kx4m9

Cryptographic Hash Functions

md5 788ce6ac79023441fe2ff792b87e74f2
sha1 9b4a1e303478026a7cd511e62c9e3850ab840aa9
sha256 e518fbdd6270a6d154cad54838479f1f89b311112904c4246c02a57029052a17
sha512 c85460c795b3b4e5a9e3324b83bdf49dec1893cb7ff5a12ef0cb575079707f697af820e73b9a29d4ab754a5387837bca592348ff109a52c26d81ed479132916b
ripemd-160 72501e5fa04b5a45a392c1afce1c5fcb809e95c3

216536481 as geometric shapes

Circle

Radius = n
Diameter 433072962
Circumference 1360538835.8876
Area 1.4730314589347E+17

Sphere

Radius = n
Volume 4.2528673136001E+25
Surface area 5.8921258357386E+17
Circumference 1360538835.8876

Square

Length = n
Perimeter 866145924
Area 46888047603863361
Diagonal 306228828.17874

Cube

Length = n
Surface area 281328285623180166
Volume 1.0152972829101E+25
Space diagonal 375052186.78417

Equilateral Triangle

Length = n
Perimeter 649609443
Area 2.03031201794E+16
Altitude 187526093.39209

Triangular Pyramid

Length = n
Surface area 2.03031201794E+16
Volume 1.1965393227767E+24
Height 102076276.05958