221489382 (number)

221489382 is an even 9-digits composite number following 221489381 and preceding 221489383. In scientific notation, it is written as 2.21489382 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 73796712 positive integers (up to 221489382) that are relatively prime to 221489382.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred eighty-nine thousand three hundred eighty-two

Notation

Scientific notation 2.21489382 × 10^8
Engineering notation 2.21489382 × 10^6

Prime Factorization of 221489382

Prime Factorization 2 × 3 × 2659 × 13883

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221489382
Product of the distinct prime numbers

The prime factorization of 221489382 is 2 × 3 × 2659 × 13883. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 12, 70, 696, 561, 6263, 6689, 2182, 8247, 100935, 976294, 6804818, 1069929, 10146762, 62276869, 509741552, 400184339, 3822966216, 3141761434

Basic calculations (n = 221489382)

Multiplication

n×y
n×2 442978764
n×3 664468146
n×4 885957528
n×5 1107446910

Division

n÷y
n÷2 110744691
n÷3 73829794
n÷3 55372345.5
n÷5 44297876.4

Exponentiation

ny
n2 49057546338741924
n3 1.0865725621004E+25
n4 2.4066428527778E+33
n5 5.3304583815647E+41

Nth Root

y√n
2√n 14882.519343176
3√n 605.04030148395
4√n 121.9939315834
5√n 46.673522875069

Divisors of 221489382

1, 2, 3, 6, 2659, 5318, 7977, 13883, 15954, 27766, 41649, 83298, 36914897, 73829794, 110744691, 221489382

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 -221489381
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 221489382 can be divided by 16 positive divisors. The sum of these divisors (counting 221489382) is 1, the average is 0.0625.

Base conversion 221489382

Base System Value
2 Binary 1101001100111010100011100110
3 Ternary 120102202211022110
4 Quaternary 31030322203212
5 Quinary 423200130012
6 Senary 33551141450
8 Octal 1514724346
10 Decimal 221489382
12 Duodecimal 62214886
16 Hexadecimal d33a8e6
20 Vigesimal 3946392
36 Base36 3nvaau

Cryptographic Hash Functions

md5 e0edf6210d9b7398d2af856bf1c75b2f
sha1 091f924e4da3958bad652fd534997f499df1cfe3
sha256 965def04acc892d6858669ccbaa86286761487293e883db864239e794c2b88e0
sha512 bef3f31311a47059169fb78103c4e39dac7dce9ee2b2f41f5906a35ac97d79b02047a3eabb0b630ee5d7045f0aba25e86123b0d5200fe659a5a2b774f601b8a6
ripemd-160 9f38421996a72405dc55c171d9f26417d3c36d0d

221489382 as geometric shapes

Circle

Radius = n
Diameter 442978764
Circumference 1391658830.6787
Area 1.5411882718093E+17

Sphere

Radius = n
Volume 4.5514245049159E+25
Surface area 6.1647530872373E+17
Circumference 1391658830.6787

Square

Length = n
Perimeter 885957528
Area 49057546338741924
Diagonal 313233287.94604

Cube

Length = n
Surface area 294345278032451544
Volume 1.0865725621004E+25
Space diagonal 383630862.96103

Equilateral Triangle

Length = n
Perimeter 664468146
Area 2.1242540688341E+16
Altitude 191815431.48052

Triangular Pyramid

Length = n
Surface area 2.1242540688341E+16
Volume 1.2805380448541E+24
Height 104411095.98201