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

20153221 (number)

20153221 is an odd 8-digits composite number following 20153220 and preceding 20153222. In scientific notation, it is written as 2.0153221 × 10^7. The sum of its digits is 16. It has a total of 3 prime factors and 8 positive divisors. There are 17524320 positive integers (up to 20153221) that are relatively prime to 20153221.

Interesting facts

20153221 has 8 divisors, whose sum is 22941504
The reverse of 20153221 is 12235102
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	twenty million one hundred fifty-three thousand two hundred twenty-one

Notation

Scientific notation	2.0153221 × 10^7
Engineering notation	2.0153221 × 10^6

Prime Factorization of 20153221

Prime Factorization 11 × 23 × 79657

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20153221	Product of the distinct prime numbers

The prime factorization of 20153221 is 11 × 23 × 79657. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 89, 20, 99, 32, 1534, 484, 3561, 19975, 37896, 752015, 5853498, 2713690, 44953977, 8977329, 75963280, 4605840, 6025974343, 7733122303

Basic calculations (n = 20153221)

Multiplication

n×y

n×2	40306442
n×3	60459663
n×4	80612884
n×5	100766105

Division

n÷y

n÷2	10076610.5
n÷3	6717740.3333333
n÷3	5038305.25
n÷5	4030644.2

Exponentiation

n^y

n²	406152316674841
n³	8.1852773976101E+21
n⁴	1.6495970434034E+29
n⁵	3.3244693776655E+36

Nth Root

^y√n

²√n	4489.2338990077
³√n	272.13317530519
⁴√n	67.001745492246
⁵√n	28.898073642842

Divisors of 20153221

1, 11, 23, 253, 79657, 876227, 1832111, 20153221

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	-20153220	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 20153221 can be divided by 8 positive divisors. The sum of these divisors (counting 20153221) is 1, the average is 0.125.

Base conversion 20153221

Base	System	Value
2	Binary	1001100111000001110000101
3	Ternary	1101220220000121
4	Quaternary	1030320032011
5	Quinary	20124400341
6	Senary	1555541541
8	Octal	114701605
10	Decimal	20153221
12	Duodecimal	68ba8b1
16	Hexadecimal	1338385
20	Vigesimal	65j311
36	Base36	bzybp

Cryptographic Hash Functions

md5	bbb1eb290a8bc1443910807c10fd9c70
sha1	bcc130d1038cab488132b53222f16811eef99998
sha256	dff9567570776962c935fcd72d6ebf382f0bb3caaa1939c7230d8f64a53b1f5b
sha512	25e50359725db5f1307b093910f6cdd287cdbea093376f1bf5a45de204d8d5c6cbf98908dd7d52e1929d549fc05488c1acf3d678891aabfbeeb23ef52486e485
ripemd-160	d68db1f290543696e5bafd148901459b7e6333c1

20153221 as geometric shapes

Circle

Radius = n

Diameter	40306442
Circumference	126626422.07954
Area	1.2759651343042E+15

Sphere

Radius = n

Volume	3.4286409786568E+22
Surface area	5.1038605372166E+15
Circumference	126626422.07954

Square

Length = n

Perimeter	80612884
Area	406152316674841
Diagonal	28500958.463702

Cube

Length = n

Surface area	2436913900049046
Volume	8.1852773976101E+21
Space diagonal	34906402.708164

Equilateral Triangle

Length = n

Perimeter	60459663
Area	1.7586911202316E+14
Altitude	17453201.354082

Triangular Pyramid

Length = n

Surface area	1.7586911202316E+14
Volume	9.6464419229051E+20
Height	9500319.4879008