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

201220891 (number)

201220891 is an odd 9-digits composite number following 201220890 and preceding 201220892. In scientific notation, it is written as 2.01220891 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 189384352 positive integers (up to 201220891) that are relatively prime to 201220891.

Interesting facts

201220891 has 4 divisors, whose sum is 213057432
The reverse of 201220891 is 198022102
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 25
Digital Root 7

Name

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

Notation

Scientific notation	2.01220891 × 10^8
Engineering notation	2.01220891 × 10^6

Prime Factorization of 201220891

Prime Factorization 17 × 11836523

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	201220891	Product of the distinct prime numbers

The prime factorization of 201220891 is 17 × 11836523. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 98, 14, 540, 626, 4129, 3922, 59059, 51424, 8680, 681679, 5364495, 9855966, 66886462, 35840903, 24100964, 362842487, 7840281267, 1959857208

Basic calculations (n = 201220891)

Multiplication

n×y

n×2	402441782
n×3	603662673
n×4	804883564
n×5	1006104455

Division

n÷y

n÷2	100610445.5
n÷3	67073630.333333
n÷3	50305222.75
n÷5	40244178.2

Exponentiation

n^y

n²	40489846974833881
n³	8.1474030847297E+24
n⁴	1.6394277080455E+33
n⁵	3.29887104143E+41

Nth Root

^y√n

²√n	14185.234964568
³√n	585.9911034305
⁴√n	119.10178405283
⁵√n	45.786201322674

Divisors of 201220891

1, 17, 11836523, 201220891

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	-201220890	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 201220891 can be divided by 4 positive divisors. The sum of these divisors (counting 201220891) is 1, the average is 0.25.

Base conversion 201220891

Base	System	Value
2	Binary	1011111111100110001100011011
3	Ternary	112000122002011121
4	Quaternary	23333212030123
5	Quinary	403003032031
6	Senary	31544510111
8	Octal	1377461433
10	Decimal	201220891
12	Duodecimal	5747b337
16	Hexadecimal	bfe631b
20	Vigesimal	32hcc4b
36	Base36	3bsv17

Cryptographic Hash Functions

md5	7f73bd135017982dd84b6abc6d3d792b
sha1	b38c9acdb0385a083430d501a48a11a3948ecff0
sha256	5d955a3514b36223833624a6d89074e9cc54c7d2395cae4fd8b279206f2419ce
sha512	88c899ea20b9167baa5960ffde5af7f8dc06d9e26f0cdb2b2a494a9e282fac2f8315c7a2e1dbb1322c599fe7b950a231c27dbc70d13ac37259707e62e03ed4c2
ripemd-160	9ef5275d9a0a66116e47ed801f3a3ea53ddf3166

201220891 as geometric shapes

Circle

Radius = n

Diameter	402441782
Circumference	1264308145.8288
Area	1.2720260580111E+17

Sphere

Radius = n

Volume	3.4127762235762E+25
Surface area	5.0881042320445E+17
Circumference	1264308145.8288

Square

Length = n

Perimeter	804883564
Area	40489846974833881
Diagonal	284569313.085

Cube

Length = n

Surface area	242939081849003286
Volume	8.1474030847297E+24
Space diagonal	348524806.75628

Equilateral Triangle

Length = n

Perimeter	603662673
Area	1.7532618037775E+16
Altitude	174262403.37814

Triangular Pyramid

Length = n

Surface area	1.7532618037775E+16
Volume	9.601806617121E+23
Height	94856437.694999