221650768 (number)

221650768 is an even 9-digits composite number following 221650767 and preceding 221650769. In scientific notation, it is written as 2.21650768 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 10 positive divisors. There are 110825376 positive integers (up to 221650768) that are relatively prime to 221650768.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million six hundred fifty thousand seven hundred sixty-eight

Notation

Scientific notation 2.21650768 × 10^8
Engineering notation 2.21650768 × 10^6

Prime Factorization of 221650768

Prime Factorization 2 × 2 × 2 × 2 × 13853173

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27706346
Product of the distinct prime numbers

The prime factorization of 221650768 is 2 × 2 × 2 × 2 × 13853173. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 44, 74, 688, 599, 7224, 5972, 670, 67929, 146569, 992795, 5162096, 397619, 10830687, 47105518, 393363505, 446166682, 4168129333, 9704796781

Basic calculations (n = 221650768)

Multiplication

n×y
n×2 443301536
n×3 664952304
n×4 886603072
n×5 1108253840

Division

n÷y
n÷2 110825384
n÷3 73883589.333333
n÷3 55412692
n÷5 44330153.6

Exponentiation

ny
n2 49129062954989824
n3 1.0889494535094E+25
n4 2.4136648268354E+33
n5 5.3499066256264E+41

Nth Root

y√n
2√n 14887.940354529
3√n 605.18721797387
4√n 122.0161479253
5√n 46.680322531717

Divisors of 221650768

1, 2, 4, 8, 16, 13853173, 27706346, 55412692, 110825384, 221650768

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221650767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221650768 can be divided by 10 positive divisors. The sum of these divisors (counting 221650768) is 1, the average is 0.1.

Base conversion 221650768

Base System Value
2 Binary 1101001101100001111101010000
3 Ternary 120110002000200201
4 Quaternary 31031201331100
5 Quinary 423220311033
6 Senary 33554424544
8 Octal 1515417520
10 Decimal 221650768
12 Duodecimal 62292154
16 Hexadecimal d361f50
20 Vigesimal 39566i8
36 Base36 3nyqts

Cryptographic Hash Functions

md5 8150abaece3483b00dbd519760ab57a4
sha1 739b407cc41c72e8d2cb1da2b4fbba207c67b070
sha256 9f143f786c8825ffa5e103d61ab926b202983db54b4e558be847bd54d0bc3b13
sha512 20aea469c92344f4768123ebe2169f96085dcbd1fccfb4c461b659fd8c95a2221269a795463e8d482725c2230ac28be7e1000ad85c48c4b2b802cf02c8f9c447
ripemd-160 dbb2a9f02ea25844bf167718fe2ac938fa5e2b85

221650768 as geometric shapes

Circle

Radius = n
Diameter 443301536
Circumference 1392672848.8227
Area 1.5434350325715E+17

Sphere

Radius = n
Volume 4.5613808043676E+25
Surface area 6.1737401302859E+17
Circumference 1392672848.8227

Square

Length = n
Perimeter 886603072
Area 49129062954989824
Diagonal 313461522.21601

Cube

Length = n
Surface area 294774377729938944
Volume 1.0889494535094E+25
Space diagonal 383910391.71266

Equilateral Triangle

Length = n
Perimeter 664952304
Area 2.1273508291573E+16
Altitude 191955195.85633

Triangular Pyramid

Length = n
Surface area 2.1273508291573E+16
Volume 1.2833392382431E+24
Height 104487174.072