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

20137291 (number)

20137291 is an odd 8-digits composite number following 20137290 and preceding 20137292. In scientific notation, it is written as 2.0137291 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 19576128 positive integers (up to 20137291) that are relatively prime to 20137291.

Interesting facts

20137291 has 8 divisors, whose sum is 20704320
The reverse of 20137291 is 19273102
Previous prime number is 157

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty million one hundred thirty-seven thousand two hundred ninety-one

Notation

Scientific notation	2.0137291 × 10^7
Engineering notation	2.0137291 × 10^6

Prime Factorization of 20137291

Prime Factorization 47 × 157 × 2729

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20137291	Product of the distinct prime numbers

The prime factorization of 20137291 is 47 × 157 × 2729. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 5, 66, 40, 667, 8353, 3503, 30337, 84171, 921047, 965242, 7348544, 9446180, 95722909, 58217366, 392112960, 804588328, 1243513141, 4818883545

Basic calculations (n = 20137291)

Multiplication

n×y

n×2	40274582
n×3	60411873
n×4	80549164
n×5	100686455

Division

n÷y

n÷2	10068645.5
n÷3	6712430.3333333
n÷3	5034322.75
n÷5	4027458.2

Exponentiation

n^y

n²	405510488818681
n³	8.165882716894E+21
n⁴	1.6443875654197E+29
n⁵	3.3113510921637E+36

Nth Root

^y√n

²√n	4487.4593034366
³√n	272.06145435964
⁴√n	66.988501277731
⁵√n	28.893503733809

Divisors of 20137291

1, 47, 157, 2729, 7379, 128263, 428453, 20137291

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	-20137290	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 20137291 can be divided by 8 positive divisors. The sum of these divisors (counting 20137291) is 1, the average is 0.125.

Base conversion 20137291

Base	System	Value
2	Binary	1001100110100010101001011
3	Ternary	1101220002011121
4	Quaternary	1030310111023
5	Quinary	20123343131
6	Senary	1555340111
8	Octal	114642513
10	Decimal	20137291
12	Duodecimal	68b1637
16	Hexadecimal	133454b
20	Vigesimal	65h34b
36	Base36	bzm17

Cryptographic Hash Functions

md5	6ac482a38af8ead42c99747b01a5d5f9
sha1	c9dc380ee8bcdf5dcf3dddf92e9e36457b82a336
sha256	cff702473c86fc4441844353d1f00483eca576ba883745a85d881a88e3506436
sha512	6769817591a24b76ff7bd89a90420045177b50a6debda7e04977b88768211432fb19458a8927607f6fc11f805babcab01238a5e85367600f4c82a795ef15089c
ripemd-160	ac8fd1db675dcdd8bc7c37bf2bc72b78abf85008

20137291 as geometric shapes

Circle

Radius = n

Diameter	40274582
Circumference	126526330.9376
Area	1.2739487726264E+15

Sphere

Radius = n

Volume	3.420516953796E+22
Surface area	5.0957950905055E+15
Circumference	126526330.9376

Square

Length = n

Perimeter	80549164
Area	405510488818681
Diagonal	28478430.041654

Cube

Length = n

Surface area	2433062932912086
Volume	8.165882716894E+21
Space diagonal	34878811.138799

Equilateral Triangle

Length = n

Perimeter	60411873
Area	1.7559119240901E+14
Altitude	17439405.5694

Triangular Pyramid

Length = n

Surface area	1.7559119240901E+14
Volume	9.623585072483E+20
Height	9492810.0138846