221471331 (number)

221471331 is an odd 9-digits composite number following 221471330 and preceding 221471332. In scientific notation, it is written as 2.21471331 × 10^8. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 147647552 positive integers (up to 221471331) that are relatively prime to 221471331.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred seventy-one thousand three hundred thirty-one

Notation

Scientific notation 2.21471331 × 10^8
Engineering notation 2.21471331 × 10^6

Prime Factorization of 221471331

Prime Factorization 3 × 73823777

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221471331
Product of the distinct prime numbers

The prime factorization of 221471331 is 3 × 73823777. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 25, 100, 34, 197, 5190, 4586, 79668, 81836, 368090, 714594, 1534989, 9753971, 21672901, 89510869, 377229009, 326040131, 5983502474, 9974360413

Basic calculations (n = 221471331)

Multiplication

n×y
n×2 442942662
n×3 664413993
n×4 885885324
n×5 1107356655

Division

n÷y
n÷2 110735665.5
n÷3 73823777
n÷3 55367832.75
n÷5 44294266.2

Exponentiation

ny
n2 49049550454911561
n3 1.0863069224201E+25
n4 2.4058583998289E+33
n5 5.3282866200764E+41

Nth Root

y√n
2√n 14881.912881078
3√n 605.02386445946
4√n 121.99144593404
5√n 46.672762088055

Divisors of 221471331

1, 3, 73823777, 221471331

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221471330
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221471331 can be divided by 4 positive divisors. The sum of these divisors (counting 221471331) is 1, the average is 0.25.

Base conversion 221471331

Base System Value
2 Binary 1101001100110110001001100011
3 Ternary 120102201220112220
4 Quaternary 31030312021203
5 Quinary 423144040311
6 Senary 33550522123
8 Octal 1514661143
10 Decimal 221471331
12 Duodecimal 62206343
16 Hexadecimal d336263
20 Vigesimal 3943i6b
36 Base36 3nuwdf

Cryptographic Hash Functions

md5 93e960ade1692a548fadcfc72b4abf37
sha1 51ea38fb54eb43479203d048bfce5bd495ebfd74
sha256 6a04952207a2c03677a8921054bb9998424c3ec443612bd3efe2ab31212dfb00
sha512 9ef034f5b2cd07c87ce0de4859d137942ed0733323d7e7ecb551a9d79ee6c5adb566a44ea1edd2b56433b7fdc00db84c10f3b98a4d1eb1a841dd59a457a18b64
ripemd-160 b0dfc5915d0cf29a4ae8f6df071fb0017e1088bc

221471331 as geometric shapes

Circle

Radius = n
Diameter 442942662
Circumference 1391545412.9007
Area 1.5409370737103E+17

Sphere

Radius = n
Volume 4.5503117960249E+25
Surface area 6.1637482948413E+17
Circumference 1391545412.9007

Square

Length = n
Perimeter 885885324
Area 49049550454911561
Diagonal 313207759.97702

Cube

Length = n
Surface area 294297302729469366
Volume 1.0863069224201E+25
Space diagonal 383599597.7119

Equilateral Triangle

Length = n
Perimeter 664413993
Area 2.123907836908E+16
Altitude 191799798.85595

Triangular Pyramid

Length = n
Surface area 2.123907836908E+16
Volume 1.2802249854886E+24
Height 104402586.65901