221638504 (number)

221638504 is an even 9-digits composite number following 221638503 and preceding 221638505. In scientific notation, it is written as 2.21638504 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 110461680 positive integers (up to 221638504) that are relatively prime to 221638504.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million six hundred thirty-eight thousand five hundred four

Notation

Scientific notation 2.21638504 × 10^8
Engineering notation 2.21638504 × 10^6

Prime Factorization of 221638504

Prime Factorization 2 × 2 × 2 × 311 × 89083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 55409626
Product of the distinct prime numbers

The prime factorization of 221638504 is 2 × 2 × 2 × 311 × 89083. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 70, 63, 37, 366, 6294, 9016, 69755, 51800, 689919, 34513, 5238932, 409908, 52518526, 79513716, 799997991, 39508856, 3723070967, 3095923540

Basic calculations (n = 221638504)

Multiplication

n×y
n×2 443277008
n×3 664915512
n×4 886554016
n×5 1108192520

Division

n÷y
n÷2 110819252
n÷3 73879501.333333
n÷3 55409626
n÷5 44327700.8

Exponentiation

ny
n2 49123626455358016
n3 1.088768707862E+25
n4 2.4131306761255E+33
n5 5.3484267301298E+41

Nth Root

y√n
2√n 14887.528471845
3√n 605.17605604107
4√n 122.01446009324
5√n 46.679805953181

Divisors of 221638504

1, 2, 4, 8, 311, 622, 1244, 2488, 89083, 178166, 356332, 712664, 27704813, 55409626, 110819252, 221638504

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221638503
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221638504 can be divided by 16 positive divisors. The sum of these divisors (counting 221638504) is 1, the average is 0.0625.

Base conversion 221638504

Base System Value
2 Binary 1101001101011110111101101000
3 Ternary 120110001101212111
4 Quaternary 31031132331220
5 Quinary 423214413004
6 Senary 33554252104
8 Octal 1515367550
10 Decimal 221638504
12 Duodecimal 62287034
16 Hexadecimal d35ef68
20 Vigesimal 3954g54
36 Base36 3nyhd4

Cryptographic Hash Functions

md5 ad2b95c2d41ec4525f3553e7f065f6e4
sha1 dafa1756593fc2694a4ee16e1c2f3ce0b17703f4
sha256 1efb3cf43406d93c3c952c3975b9ce4059921624ad8beb76ea39cbae41bd6a51
sha512 a8c2b5e2fb277066964aaf8d1c4635d22e81bb4c19b2658805c2cbab3a2391147315a0ccd1962fe04ceb6bc5a62b9194f7371bf2c088d6e44797c60f13b56ca9
ripemd-160 c0b3adf1dfd8899b30cc9899a922b1f3e66a542a

221638504 as geometric shapes

Circle

Radius = n
Diameter 443277008
Circumference 1392595791.8381
Area 1.5432642398984E+17

Sphere

Radius = n
Volume 4.5606236987704E+25
Surface area 6.1730569595937E+17
Circumference 1392595791.8381

Square

Length = n
Perimeter 886554016
Area 49123626455358016
Diagonal 313444178.30088

Cube

Length = n
Surface area 294741758732148096
Volume 1.088768707862E+25
Space diagonal 383889149.84156

Equilateral Triangle

Length = n
Perimeter 664915512
Area 2.1271154218179E+16
Altitude 191944574.92078

Triangular Pyramid

Length = n
Surface area 2.1271154218179E+16
Volume 1.2831262274549E+24
Height 104481392.76696