215156736 (number)

215156736 is an even 9-digits composite number following 215156735 and preceding 215156737. In scientific notation, it is written as 2.15156736 × 10^8. The sum of its digits is 36. It has a total of 14 prime factors and 72 positive divisors. There are 71663616 positive integers (up to 215156736) that are relatively prime to 215156736.

Interesting facts

Basic properties

Name

Name two hundred fifteen million one hundred fifty-six thousand seven hundred thirty-six

Notation

Scientific notation 2.15156736 × 10^8
Engineering notation 2.15156736 × 10^6

Prime Factorization of 215156736

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 9 × 1297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 23346
Product of the distinct prime numbers

The prime factorization of 215156736 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 9 × 1297. Since it has a total of 14 prime factors.

Most popular turbo-numbers

Basic calculations (n = 215156736)

Multiplication

n×y
n×2 430313472
n×3 645470208
n×4 860626944
n×5 1075783680

Division

n÷y
n÷2 107578368
n÷3 71718912
n÷3 53789184
n÷5 43031347.2

Exponentiation

ny
n2 46292421046173696
n3 9.9601262138324E+24
n4 2.1429882463162E+33
n5 4.6107835636376E+41

Nth Root

y√n
2√n 14668.22197814
3√n 599.21818170941
4√n 121.11243527458
5√n 46.403526803029

Divisors of 215156736

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -215156735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 215156736 can be divided by 72 positive divisors. The sum of these divisors (counting 215156736) is 1, the average is 0.013888888888889.

Base conversion 215156736

Base System Value
2 Binary 1100110100110000100000000000
3 Ternary 112222212002120000
4 Quaternary 30310300200000
5 Quinary 420040003421
6 Senary 33203320000
8 Octal 1464604000
10 Decimal 215156736
12 Duodecimal 60080000
16 Hexadecimal cd30800
20 Vigesimal 374ebgg
36 Base36 3k3k00

Cryptographic Hash Functions

md5 005cd768f883607fa5fc4a60ba01ebe0
sha1 5e922f67d955849e8e5b6f4b8cd3c74c22a5ea5c
sha256 d8cddb7059970c13442988d624832157072dfeccf26810ca2abfa419464f3add
sha512 d56fb0cc4527827af3ba04359f5bd337d9f19e3a7b20990cb567de86ff0566952028395561353e635b2e4c3be61302d13256b407b23b585c2f888b845f4a2e49
ripemd-160 a275a7c33d2273bfe30bdb468d9c2366aca6e307

215156736 as geometric shapes

Circle

Radius = n
Diameter 430313472
Circumference 1351869642.3759
Area 1.4543192987554E+17

Sphere

Radius = n
Volume 4.1720879122937E+25
Surface area 5.8172771950218E+17
Circumference 1351869642.3759

Square

Length = n
Perimeter 860626944
Area 46292421046173696
Diagonal 304277574.08713

Cube

Length = n
Surface area 277754526277042176
Volume 9.9601262138324E+24
Space diagonal 372662398.34268

Equilateral Triangle

Length = n
Perimeter 645470208
Area 2.0045206314336E+16
Altitude 186331199.17134

Triangular Pyramid

Length = n
Surface area 2.0045206314336E+16
Volume 1.1738121312125E+24
Height 101425858.02904