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

201385681 (number)

201385681 is an odd 9-digits composite number following 201385680 and preceding 201385682. In scientific notation, it is written as 2.01385681 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 172616292 positive integers (up to 201385681) that are relatively prime to 201385681.

Interesting facts

201385681 has 4 divisors, whose sum is 230155072
The reverse of 201385681 is 186583102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7

Name

Name	two hundred one million three hundred eighty-five thousand six hundred eighty-one

Notation

Scientific notation	2.01385681 × 10^8
Engineering notation	2.01385681 × 10^6

Prime Factorization of 201385681

Prime Factorization 7 × 28769383

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	201385681	Product of the distinct prime numbers

The prime factorization of 201385681 is 7 × 28769383. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 6, 94, 24, 742, 382, 4902, 8707, 32420, 46951, 155114, 131580, 9287423, 5612090, 22780047, 56282323, 953083635, 731661086, 7566151825, 3179134757

Basic calculations (n = 201385681)

Multiplication

n×y

n×2	402771362
n×3	604157043
n×4	805542724
n×5	1006928405

Division

n÷y

n÷2	100692840.5
n÷3	67128560.333333
n÷3	50346420.25
n÷5	40277136.2

Exponentiation

n^y

n²	40556192511833761
n³	8.1674364477627E+24
n⁴	1.6448047510569E+33
n⁵	3.3124012490363E+41

Nth Root

^y√n

²√n	14191.042280256
³√n	586.15102573388
⁴√n	119.12616119164
⁵√n	45.793698196049

Divisors of 201385681

1, 7, 28769383, 201385681

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	-201385680	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 201385681 can be divided by 4 positive divisors. The sum of these divisors (counting 201385681) is 1, the average is 0.25.

Base conversion 201385681

Base	System	Value
2	Binary	1100000000001110011011010001
3	Ternary	112000221110012221
4	Quaternary	30000032123101
5	Quinary	403023320211
6	Senary	31552221041
8	Octal	1400163321
10	Decimal	201385681
12	Duodecimal	5753a781
16	Hexadecimal	c00e6d1
20	Vigesimal	32id441
36	Base36	3bwe6p

Cryptographic Hash Functions

md5	5ffcc8e4ed24b546b1c4a1020e458728
sha1	1370c6759c08a92620bb38963f1f9a726c17bfed
sha256	158e91feb359879e39aa6e6367525c280e89d59edfc1faf4cc794e80279da220
sha512	62496fc7826523341f92d52aeb0175ea4ae6ca334f0c145a1c441654de322845b9eed2a05bc86e299fd7de264199c4e7b977a47aaf0d55f2c9c21396ad39ef72
ripemd-160	aa6706056eada8f391597f38a4ee4acfaf36fd6c

201385681 as geometric shapes

Circle

Radius = n

Diameter	402771362
Circumference	1265343551.9356
Area	1.2741103645275E+17

Sphere

Radius = n

Volume	3.4211677790604E+25
Surface area	5.09644145811E+17
Circumference	1265343551.9356

Square

Length = n

Perimeter	805542724
Area	40556192511833761
Diagonal	284802361.33794

Cube

Length = n

Surface area	243337155071002566
Volume	8.1674364477627E+24
Space diagonal	348810231.40886

Equilateral Triangle

Length = n

Perimeter	604157043
Area	1.756134649801E+16
Altitude	174405115.70443

Triangular Pyramid

Length = n

Surface area	1.756134649801E+16
Volume	9.625416161872E+23
Height	94934120.445981