221823897 (number)

221823897 is an odd 9-digits composite number following 221823896 and preceding 221823898. In scientific notation, it is written as 2.21823897 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 147828000 positive integers (up to 221823897) that are relatively prime to 221823897.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million eight hundred twenty-three thousand eight hundred ninety-seven

Notation

Scientific notation 2.21823897 × 10^8
Engineering notation 2.21823897 × 10^6

Prime Factorization of 221823897

Prime Factorization 3 × 3049 × 24251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221823897
Product of the distinct prime numbers

The prime factorization of 221823897 is 3 × 3049 × 24251. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 54, 86, 889, 671, 1489, 9060, 16922, 61311, 810508, 337285, 2009750, 6888436, 89371770, 43668194, 109554015, 237543083, 8416979357, 4610378216

Basic calculations (n = 221823897)

Multiplication

n×y
n×2 443647794
n×3 665471691
n×4 887295588
n×5 1109119485

Division

n÷y
n÷2 110911948.5
n÷3 73941299
n÷3 55455974.25
n÷5 44364779.4

Exponentiation

ny
n2 49205841280266609
n3 1.0915031467952E+25
n4 2.4212148160988E+33
n5 5.3708330598117E+41

Nth Root

y√n
2√n 14893.753623583
3√n 605.34474534749
4√n 122.03996732048
5√n 46.68761255268

Divisors of 221823897

1, 3, 3049, 9147, 24251, 72753, 73941299, 221823897

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221823896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221823897 can be divided by 8 positive divisors. The sum of these divisors (counting 221823897) is 1, the average is 0.125.

Base conversion 221823897

Base System Value
2 Binary 1101001110001100001110011001
3 Ternary 120110101211011220
4 Quaternary 31032030032121
5 Quinary 423241331042
6 Senary 34002242253
8 Octal 1516141631
10 Decimal 221823897
12 Duodecimal 62356389
16 Hexadecimal d38c399
20 Vigesimal 3967jeh
36 Base36 3o2gex

Cryptographic Hash Functions

md5 19b75d8f0a236e62a36f860fd1d3ea68
sha1 80fbe1c3d43419c22e26b4b6aba263f6bb80691c
sha256 838d9e1eea6b67e18b4ea2fdc3da93a5d61e18591591762de6b54823faee64a9
sha512 d3a0c6c4e15a501c687f649cf5c4a919476d0f7917eeb912e656818ab795061ee5e77ad1aac35a96bdb471b5ecad316d9c09685c168a7be6a3827b9f7f732cf3
ripemd-160 c6c96d9416bd489e797a0a83589b03b062f3bc23

221823897 as geometric shapes

Circle

Radius = n
Diameter 443647794
Circumference 1393760650.4117
Area 1.5458470947979E+17

Sphere

Radius = n
Volume 4.5720776897893E+25
Surface area 6.1833883791916E+17
Circumference 1393760650.4117

Square

Length = n
Perimeter 887295588
Area 49205841280266609
Diagonal 313706363.59585

Cube

Length = n
Surface area 295235047681599654
Volume 1.0915031467952E+25
Space diagonal 384210259.93693

Equilateral Triangle

Length = n
Perimeter 665471691
Area 2.1306754281648E+16
Altitude 192105129.96846

Triangular Pyramid

Length = n
Surface area 2.1306754281648E+16
Volume 1.2863487946423E+24
Height 104568787.86528