221473885 (number)

221473885 is an odd 9-digits composite number following 221473884 and preceding 221473886. In scientific notation, it is written as 2.21473885 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 177179104 positive integers (up to 221473885) that are relatively prime to 221473885.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred seventy-three thousand eight hundred eighty-five

Notation

Scientific notation 2.21473885 × 10^8
Engineering notation 2.21473885 × 10^6

Prime Factorization of 221473885

Prime Factorization 5 × 44294777

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221473885
Product of the distinct prime numbers

The prime factorization of 221473885 is 5 × 44294777. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 59, 30, 779, 541, 8262, 7999, 99514, 66458, 654094, 837580, 5439642, 6371028, 14000630, 5301861, 156797417, 769781658, 6101168691, 7616573640

Basic calculations (n = 221473885)

Multiplication

n×y
n×2 442947770
n×3 664421655
n×4 885895540
n×5 1107369425

Division

n÷y
n÷2 110736942.5
n÷3 73824628.333333
n÷3 55368471.25
n÷5 44294777

Exponentiation

ny
n2 49050681736993225
n3 1.086344504619E+25
n4 2.4059693788638E+33
n5 5.32859385528E+41

Nth Root

y√n
2√n 14881.998689692
3√n 605.02619015553
4√n 121.99179763284
5√n 46.672869733306

Divisors of 221473885

1, 5, 44294777, 221473885

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 -221473884
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 221473885 can be divided by 4 positive divisors. The sum of these divisors (counting 221473885) is 1, the average is 0.25.

Base conversion 221473885

Base System Value
2 Binary 1101001100110110110001011101
3 Ternary 120102202001001111
4 Quaternary 31030312301131
5 Quinary 423144131020
6 Senary 33550542021
8 Octal 1514666135
10 Decimal 221473885
12 Duodecimal 62207911
16 Hexadecimal d336c5d
20 Vigesimal 39444e5
36 Base36 3nuycd

Cryptographic Hash Functions

md5 a58a49d096de8079dee83d21b66fd25c
sha1 a22d122874b19403cd5a71d00365affed6d1eb08
sha256 f7de1bdec3c73b9f244561746af7f86a114774c5110c6e976230d25ed291b7a8
sha512 11ea21aa122e179e31275052756da32db3c8f8b79f99382fc482ed0a306c3e7f83b8512507e1fa0fe148dc60926d3ea60775ad9fa261e081374337a251864fe6
ripemd-160 159c8c7e087e39c6ce5add73b45c1cca76e26a10

221473885 as geometric shapes

Circle

Radius = n
Diameter 442947770
Circumference 1391561460.156
Area 1.5409726139851E+17

Sphere

Radius = n
Volume 4.5504692199718E+25
Surface area 6.1638904559404E+17
Circumference 1391561460.156

Square

Length = n
Perimeter 885895540
Area 49050681736993225
Diagonal 313211371.87846

Cube

Length = n
Surface area 294304090421959350
Volume 1.086344504619E+25
Space diagonal 383604021.36967

Equilateral Triangle

Length = n
Perimeter 664421655
Area 2.1239568228591E+16
Altitude 191802010.68483

Triangular Pyramid

Length = n
Surface area 2.1239568228591E+16
Volume 1.2802692765348E+24
Height 104403790.62615