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

201940981 (number)

201940981 is an odd 9-digits composite number following 201940980 and preceding 201940982. In scientific notation, it is written as 2.01940981 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 183582700 positive integers (up to 201940981) that are relatively prime to 201940981.

Interesting facts

201940981 has 4 divisors, whose sum is 220299264
The reverse of 201940981 is 189049102
Previous prime number is 11

Basic properties

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

Name

Name	two hundred one million nine hundred forty thousand nine hundred eighty-one

Notation

Scientific notation	2.01940981 × 10^8
Engineering notation	2.01940981 × 10^6

Prime Factorization of 201940981

Prime Factorization 11 × 18358271

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	201940981	Product of the distinct prime numbers

The prime factorization of 201940981 is 11 × 18358271. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 57, 9, 794, 551, 9007, 8370, 47845, 25994, 790341, 624291, 5576195, 4126298, 54160574, 61760374, 810380334, 534663200, 1311517339, 781169027

Basic calculations (n = 201940981)

Multiplication

n×y

n×2	403881962
n×3	605822943
n×4	807763924
n×5	1009704905

Division

n÷y

n÷2	100970490.5
n÷3	67313660.333333
n÷3	50485245.25
n÷5	40388196.2

Exponentiation

n^y

n²	40780159807242361
n³	8.2351854768113E+24
n⁴	1.6630214339042E+33
n⁵	3.3583217978665E+41

Nth Root

^y√n

²√n	14210.593970697
³√n	586.68928140412
⁴√n	119.20819590404
⁵√n	45.818924656445

Divisors of 201940981

1, 11, 18358271, 201940981

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	-201940980	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 201940981 can be divided by 4 positive divisors. The sum of these divisors (counting 201940981) is 1, the average is 0.25.

Base conversion 201940981

Base	System	Value
2	Binary	1100000010010101111111110101
3	Ternary	112001222122221121
4	Quaternary	30002111333311
5	Quinary	403144102411
6	Senary	32012143541
8	Octal	1402257765
10	Decimal	201940981
12	Duodecimal	57767bb1
16	Hexadecimal	c095ff5
20	Vigesimal	3322c91
36	Base36	3c8anp

Cryptographic Hash Functions

md5	3f162850fba2e039b63215970e345f70
sha1	befb5446191d73200b8a8e767511f16c91d2e414
sha256	71c299425673d8387879cb831f7c423029796b074ac1a3a9e5dfa79b82a19a3a
sha512	9dd33f5abb1603c197acde5e9d856bdccf09003d7efdc8ac881d5ab4ff202e228058deef8010fde6da2b772f773b1506a896342509cd064024e2db4bba96baa9
ripemd-160	a5a5aa8b599a9ac50916bf4f07c76a9d22c010c3

201940981 as geometric shapes

Circle

Radius = n

Diameter	403881962
Circumference	1268832604.7366
Area	1.2811465046265E+17

Sphere

Radius = n

Volume	3.4495464259866E+25
Surface area	5.124586018506E+17
Circumference	1268832604.7366

Square

Length = n

Perimeter	807763924
Area	40780159807242361
Diagonal	285587674.12913

Cube

Length = n

Surface area	244680958843454166
Volume	8.2351854768113E+24
Space diagonal	349772039.2223

Equilateral Triangle

Length = n

Perimeter	605822943
Area	1.765832718173E+16
Altitude	174886019.61115

Triangular Pyramid

Length = n

Surface area	1.765832718173E+16
Volume	9.7052591583037E+23
Height	95195891.376376