216447768 (number)

216447768 is an even 9-digits composite number following 216447767 and preceding 216447769. In scientific notation, it is written as 2.16447768 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 32 positive divisors. There are 72149184 positive integers (up to 216447768) that are relatively prime to 216447768.

Interesting facts

Basic properties

Name

Name two hundred sixteen million four hundred forty-seven thousand seven hundred sixty-eight

Notation

Scientific notation 2.16447768 × 10^8
Engineering notation 2.16447768 × 10^6

Prime Factorization of 216447768

Prime Factorization 2 × 2 × 2 × 3 × 3 × 3 × 1002073

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6012438
Product of the distinct prime numbers

The prime factorization of 216447768 is 2 × 2 × 2 × 3 × 3 × 3 × 1002073. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 216447768)

Multiplication

n×y
n×2 432895536
n×3 649343304
n×4 865791072
n×5 1082238840

Division

n÷y
n÷2 108223884
n÷3 72149256
n÷3 54111942
n÷5 43289553.6

Exponentiation

ny
n2 46849636272181824
n3 1.0140499202726E+25
n4 2.1948884188357E+33
n5 4.7507869926604E+41

Nth Root

y√n
2√n 14712.163946884
3√n 600.41431384088
4√n 121.29370942833
5√n 46.459081803716

Divisors of 216447768

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216447767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216447768 can be divided by 32 positive divisors. The sum of these divisors (counting 216447768) is 1, the average is 0.03125.

Base conversion 216447768

Base System Value
2 Binary 1100111001101011101100011000
3 Ternary 120002021200112000
4 Quaternary 30321223230120
5 Quinary 420402312033
6 Senary 33251121000
8 Octal 1471535430
10 Decimal 216447768
12 Duodecimal 605a3160
16 Hexadecimal ce6bb18
20 Vigesimal 37cfj88
36 Base36 3kv860

Cryptographic Hash Functions

md5 66b9562fc848e89d19ab1842b5f5e4eb
sha1 052f0558a1fc7d890446a3f5901dab87237fc3d6
sha256 47da6cf401cd27b52465929026441ae27ac5ad60f2c9b58afdd91405b904f697
sha512 7edb17055c6e8eee734136658a0f0d4a0e393446efa781ca8a1f387d0dfad112a15b00b3935f5d0a564cb55dae06553f6cef8ed5a0ced0a1f21c3af8696ee1d5
ripemd-160 a0535d2594ba8cac6005a9b52ac8a18075b8b6e5

216447768 as geometric shapes

Circle

Radius = n
Diameter 432895536
Circumference 1359981435.6694
Area 1.4718247313604E+17

Sphere

Radius = n
Volume 4.2476423732021E+25
Surface area 5.8872989254416E+17
Circumference 1359981435.6694

Square

Length = n
Perimeter 865791072
Area 46849636272181824
Diagonal 306103369.05099

Cube

Length = n
Surface area 281097817633090944
Volume 1.0140499202726E+25
Space diagonal 374898531.36088

Equilateral Triangle

Length = n
Perimeter 649343304
Area 2.0286487584885E+16
Altitude 187449265.68044

Triangular Pyramid

Length = n
Surface area 2.0286487584885E+16
Volume 1.1950692918107E+24
Height 102034456.35033