221621388, two hundred twenty-one million six hundred twenty-one thousand three hundred eighty-eight: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

221621388 has 48 divisors, whose sum is 526466304
The reverse of 221621388 is 883126122
Previous prime number is 71

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 33
Digital Root 6

Name

Name	two hundred twenty-one million six hundred twenty-one thousand three hundred eighty-eight

Notation

Scientific notation	2.21621388 × 10^8
Engineering notation	2.21621388 × 10^6

Prime Factorization of 221621388

Prime Factorization 2 × 2 × 3 × 467 × 71 × 557

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	110810694	Product of the distinct prime numbers

The prime factorization of 221621388 is 2 × 2 × 3 × 467 × 71 × 557. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 1, 79, 69, 912, 369, 2298, 4022, 85069, 44758, 652871, 681756, 7047984, 4277361, 40578266, 53072483, 231793126, 548044121, 6202111102, 2956067653

Basic calculations (n = 221621388)

Multiplication

n×y

n×2	443242776
n×3	664864164
n×4	886485552
n×5	1108106940

Division

n÷y

n÷2	110810694
n÷3	73873796
n÷3	55405347
n÷5	44324277.6

Exponentiation

n^y

n²	49116039619046544
n³	1.0885164873436E+25
n⁴	2.4123853478597E+33
n⁵	5.3463618918354E+41

Nth Root

^y√n

²√n	14886.953617178
³√n	605.1604774302
⁴√n	122.01210438796
⁵√n	46.679084962716

Divisors of 221621388

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 467, 557, 852, 934, 1114, 1401, 1671, 1868, 2228, 2802, 3342, 5604, 6684, 33157, 39547, 66314, 79094, 99471, 118641, 132628, 158188, 198942, 237282, 260119, 397884, 474564, 520238, 780357, 1040476, 1560714, 3121428, 18468449, 36936898, 55405347, 73873796, 110810694, 221621388

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-221621387	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221621388 can be divided by 48 positive divisors. The sum of these divisors (counting 221621388) is 1, the average is 0.020833333333333.

Base conversion 221621388

Base	System	Value
2	Binary	1101001101011010110010001100
3	Ternary	120110000112101120
4	Quaternary	31031122302030
5	Quinary	423213341023
6	Senary	33554040540
8	Octal	1515326214
10	Decimal	221621388
12	Duodecimal	62279150
16	Hexadecimal	d35ac8c
20	Vigesimal	3952d98
36	Base36	3ny45o

Cryptographic Hash Functions

md5	ef48adc5c6fad63e6c37c54c11e82ce6
sha1	edecb990372c47c54ef3e32dd5e00e3e4b7bb125
sha256	80e4f1d7f0eb97df0a4f9c97d77a2876ad6ca799cc48df9c5904ec44f90120c6
sha512	0c3938635f3aad595f64393dd55352513503fac35784019910f139207884afb6af83abbec7b0005c36f0bda44ea11dc2229d98121f9292d593849c669601951e
ripemd-160	30a8423aa8408fefc54c17f2a5c0b08ae2c42a6b

221621388 as geometric shapes

Circle

Radius = n

Diameter	443242776
Circumference	1392488248.8383
Area	1.5430258924062E+17

Sphere

Radius = n

Volume	4.5595671999334E+25
Surface area	6.1721035696249E+17
Circumference	1392488248.8383

Square

Length = n

Perimeter	886485552
Area	49116039619046544
Diagonal	313419972.62155

Cube

Length = n

Surface area	294696237714279264
Volume	1.0885164873436E+25
Space diagonal	383859504.05994

Equilateral Triangle

Length = n

Perimeter	664864164
Area	2.1267869021689E+16
Altitude	191929752.02997

Triangular Pyramid

Length = n

Surface area	2.1267869021689E+16
Volume	1.2828289827234E+24
Height	104473324.20718