215366940 (number)

215366940 is an even 9-digits composite number following 215366939 and preceding 215366941. In scientific notation, it is written as 2.15366940 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 54933120 positive integers (up to 215366940) that are relatively prime to 215366940.

Interesting facts

Basic properties

Name

Name two hundred fifteen million three hundred sixty-six thousand nine hundred forty

Notation

Scientific notation 2.15366940 × 10^8
Engineering notation 2.15366940 × 10^6

Prime Factorization of 215366940

Prime Factorization 2 × 2 × 9 × 5 × 23 × 52021

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 107683470
Product of the distinct prime numbers

The prime factorization of 215366940 is 2 × 2 × 9 × 5 × 23 × 52021. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 215366940)

Multiplication

n×y
n×2 430733880
n×3 646100820
n×4 861467760
n×5 1076834700

Division

n÷y
n÷2 107683470
n÷3 71788980
n÷3 53841735
n÷5 43073388

Exponentiation

ny
n2 46382918844963600
n3 9.9893472999081E+24
n4 2.1513751605785E+33
n5 4.633350851258E+41

Nth Root

y√n
2√n 14675.385514527
3√n 599.41325974682
4√n 121.14200557415
5√n 46.412590332708

Divisors of 215366940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -215366939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 215366940 can be divided by 48 positive divisors. The sum of these divisors (counting 215366940) is 1, the average is 0.020833333333333.

Base conversion 215366940

Base System Value
2 Binary 1100110101100011110100011100
3 Ternary 120000020202220100
4 Quaternary 30311203310130
5 Quinary 420113220230
6 Senary 33212021100
8 Octal 1465436434
10 Decimal 215366940
12 Duodecimal 60161790
16 Hexadecimal cd63d1c
20 Vigesimal 3760h70
36 Base36 3k8270

Cryptographic Hash Functions

md5 eb2cde10c3852dd7be4dd4bb2e8bc364
sha1 08ed589a35d147fdcf4b3df13d7a51127577a517
sha256 d7573ce1045d43bfd56d8d7265438eb7b06c5ca38192f1dd88a34b784999ebb3
sha512 44c0517c7a42f148138dbec65df4019eb6092d9d6b50d75bdcc54cdb9dc02c4ea297b4f86fe9ebe5355535cd79be15320e79038fc1450eb1af13d1e5316c01fb
ripemd-160 adaa51d971a142df705e4b30bed08c17f18dc4d0

215366940 as geometric shapes

Circle

Radius = n
Diameter 430733880
Circumference 1353190393.0602
Area 1.4571623709539E+17

Sphere

Radius = n
Volume 4.1843280122065E+25
Surface area 5.8286494838156E+17
Circumference 1353190393.0602

Square

Length = n
Perimeter 861467760
Area 46382918844963600
Diagonal 304574847.43479

Cube

Length = n
Surface area 278297513069781600
Volume 9.9893472999081E+24
Space diagonal 373026482.35064

Equilateral Triangle

Length = n
Perimeter 646100820
Area 2.0084393010705E+16
Altitude 186513241.17532

Triangular Pyramid

Length = n
Surface area 2.0084393010705E+16
Volume 1.1772558692321E+24
Height 101524949.14493