216224731 (number)

216224731 is an odd 9-digits composite number following 216224730 and preceding 216224732. In scientific notation, it is written as 2.16224731 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 204706440 positive integers (up to 216224731) that are relatively prime to 216224731.

Interesting facts

Basic properties

Name

Name two hundred sixteen million two hundred twenty-four thousand seven hundred thirty-one

Notation

Scientific notation 2.16224731 × 10^8
Engineering notation 2.16224731 × 10^6

Prime Factorization of 216224731

Prime Factorization 19 × 2011 × 5659

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 216224731
Product of the distinct prime numbers

The prime factorization of 216224731 is 19 × 2011 × 5659. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 216224731)

Multiplication

n×y
n×2 432449462
n×3 648674193
n×4 864898924
n×5 1081123655

Division

n÷y
n÷2 108112365.5
n÷3 72074910.333333
n÷3 54056182.75
n÷5 43244946.2

Exponentiation

ny
n2 46753134296022361
n3 1.0109183886564E+25
n4 2.1858555665019E+33
n5 4.7263603187173E+41

Nth Root

y√n
2√n 14704.581972977
3√n 600.20801213584
4√n 121.26245079569
5√n 46.449503171435

Divisors of 216224731

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216224730
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216224731 can be divided by 8 positive divisors. The sum of these divisors (counting 216224731) is 1, the average is 0.125.

Base conversion 216224731

Base System Value
2 Binary 1100111000110101001111011011
3 Ternary 120001212100120101
4 Quaternary 30320311033123
5 Quinary 420323142411
6 Senary 33242240231
8 Octal 1470651733
10 Decimal 216224731
12 Duodecimal 604b6077
16 Hexadecimal ce353db
20 Vigesimal 37b81gb
36 Base36 3kqg2j

Cryptographic Hash Functions

md5 cb6a8fdc442a8af7601a88660c890cce
sha1 9a18c1b28d3f0faba2efc81777830a0e5efa9cfd
sha256 ee6fceb2e47940e7512efefbf276b837446c667c587a8b7d967a39721ffc2e02
sha512 e800995da07fda430d889ddcae174bcda6489f9e983deb9c6f7ec08ab1dac07b73e730fca6bcf03432a7ead99065b681530c00adc725eab67eb3f595ed384923
ripemd-160 4b63df553a5e00989a539171aca7dff90cef728b

216224731 as geometric shapes

Circle

Radius = n
Diameter 432449462
Circumference 1358580052.8681
Area 1.4687930323668E+17

Sphere

Radius = n
Volume 4.2345250442425E+25
Surface area 5.8751721294672E+17
Circumference 1358580052.8681

Square

Length = n
Perimeter 864898924
Area 46753134296022361
Diagonal 305787947.10067

Cube

Length = n
Surface area 280518805776134166
Volume 1.0109183886564E+25
Space diagonal 374512219.94491

Equilateral Triangle

Length = n
Perimeter 648674193
Area 2.024470100345E+16
Altitude 187256109.97246

Triangular Pyramid

Length = n
Surface area 2.024470100345E+16
Volume 1.1913787464086E+24
Height 101929315.70022