221640429 (number)

221640429 is an odd 9-digits composite number following 221640428 and preceding 221640430. In scientific notation, it is written as 2.21640429 × 10^8. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 147017376 positive integers (up to 221640429) that are relatively prime to 221640429.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million six hundred forty thousand four hundred twenty-nine

Notation

Scientific notation 2.21640429 × 10^8
Engineering notation 2.21640429 × 10^6

Prime Factorization of 221640429

Prime Factorization 597 × 371257

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221640429
Product of the distinct prime numbers

The prime factorization of 221640429 is 597 × 371257. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 22, 59, 408, 216, 479, 6305, 90782, 30910, 85847, 53847, 2276879, 6235977, 29949005, 50574759, 781058211, 231790701, 1516746786, 3279395538

Basic calculations (n = 221640429)

Multiplication

n×y
n×2 443280858
n×3 664921287
n×4 886561716
n×5 1108202145

Division

n÷y
n÷2 110820214.5
n÷3 73880143
n÷3 55410107.25
n÷5 44328085.8

Exponentiation

ny
n2 49124479767304041
n3 1.0887970770027E+25
n4 2.4132145124083E+33
n5 5.3486589979919E+41

Nth Root

y√n
2√n 14887.593123134
3√n 605.17780808402
4√n 122.01472502585
5√n 46.679887038654

Divisors of 221640429

1, 597, 371257, 221640429

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 -221640428
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 221640429 can be divided by 4 positive divisors. The sum of these divisors (counting 221640429) is 1, the average is 0.25.

Base conversion 221640429

Base System Value
2 Binary 1101001101011111011011101101
3 Ternary 120110001111111210
4 Quaternary 31031133123231
5 Quinary 423214443204
6 Senary 33554305033
8 Octal 1515373355
10 Decimal 221640429
12 Duodecimal 62288179
16 Hexadecimal d35f6ed
20 Vigesimal 3955119
36 Base36 3nyiul

Cryptographic Hash Functions

md5 99aae25b10742d9e6f76fadea836ddde
sha1 b94125445b776cf1671b5d537cc3dec702ee69b3
sha256 7d4cdb562aa1e18d69b32d38e3146678d529cb1b174b0ff7d6d58c64e5ccdb15
sha512 a97eb914a6403fc2e35b4025978937c3616eea61f62771da528a55d7ef8a44c38a6f2e830a280842859ccb957e758cbd556053b7cc21458fbdbae574b4faf39d
ripemd-160 f6464845b3131f564640058088b65946b0b5b9c1

221640429 as geometric shapes

Circle

Radius = n
Diameter 443280858
Circumference 1392607886.9698
Area 1.5432910474838E+17

Sphere

Radius = n
Volume 4.560742531149E+25
Surface area 6.1731641899353E+17
Circumference 1392607886.9698

Square

Length = n
Perimeter 886561716
Area 49124479767304041
Diagonal 313446900.66199

Cube

Length = n
Surface area 294746878603824246
Volume 1.0887970770027E+25
Space diagonal 383892484.03936

Equilateral Triangle

Length = n
Perimeter 664921287
Area 2.127152371309E+16
Altitude 191946242.01968

Triangular Pyramid

Length = n
Surface area 2.127152371309E+16
Volume 1.2831596608078E+24
Height 104482300.22066