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

20137897 (number)

20137897 is an odd 8-digits composite number following 20137896 and preceding 20137898. In scientific notation, it is written as 2.0137897 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 18534528 positive integers (up to 20137897) that are relatively prime to 20137897.

Interesting facts

20137897 has 8 divisors, whose sum is 21750344
The reverse of 20137897 is 79873102
Previous prime number is 373

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

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

Notation

Scientific notation	2.0137897 × 10^7
Engineering notation	2.0137897 × 10^6

Prime Factorization of 20137897

Prime Factorization 13 × 373 × 4153

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20137897	Product of the distinct prime numbers

The prime factorization of 20137897 is 13 × 373 × 4153. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 62, 95, 585, 832, 5030, 2463, 96265, 84767, 869908, 642754, 7604377, 7006365, 16933191, 26128092, 952413459, 34771702, 9626939975, 3281440335

Basic calculations (n = 20137897)

Multiplication

n×y

n×2	40275794
n×3	60413691
n×4	80551588
n×5	100689485

Division

n÷y

n÷2	10068948.5
n÷3	6712632.3333333
n÷3	5034474.25
n÷5	4027579.4

Exponentiation

n^y

n²	405534895582609
n³	8.1666199571483E+21
n⁴	1.644585515352E+29
n⁵	3.311849371585E+36

Nth Root

^y√n

²√n	4487.5268244324
³√n	272.064183419
⁴√n	66.989005250357
⁵√n	28.893677632597

Divisors of 20137897

1, 13, 373, 4153, 4849, 53989, 1549069, 20137897

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	-20137896	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 20137897 can be divided by 8 positive divisors. The sum of these divisors (counting 20137897) is 1, the average is 0.125.

Base conversion 20137897

Base	System	Value
2	Binary	1001100110100011110101001
3	Ternary	1101220010000001
4	Quaternary	1030310132221
5	Quinary	20123403042
6	Senary	1555343001
8	Octal	114643651
10	Decimal	20137897
12	Duodecimal	68b1a61
16	Hexadecimal	13347a9
20	Vigesimal	65h4eh
36	Base36	bzmi1

Cryptographic Hash Functions

md5	4ff5ea866a2cb372bf78842b4e8a41b3
sha1	fe8a7ea6937a782353e35527526400d0cf3d8b13
sha256	1c77e5ca2570b4e53ee72b1f737bcb69c1cd3cba71ce922ac564d55012d7f246
sha512	0cd0c525841a4b292cf454e86f74889837a7170b5580266394065e13ede4dc79f4077653c33e1efc2f3749a32aa91bd27fcb4abfbc98e66d2d40fd25158e3456
ripemd-160	3a71a4802e454038988aff7d722ce39c45cd7f4c

20137897 as geometric shapes

Circle

Radius = n

Diameter	40275794
Circumference	126530138.5479
Area	1.2740254487366E+15

Sphere

Radius = n

Volume	3.4208257682716E+22
Surface area	5.0961017949465E+15
Circumference	126530138.5479

Square

Length = n

Perimeter	80551588
Area	405534895582609
Diagonal	28479287.055072

Cube

Length = n

Surface area	2433209373495654
Volume	8.1666199571483E+21
Space diagonal	34879860.761589

Equilateral Triangle

Length = n

Perimeter	60413691
Area	1.756017608478E+14
Altitude	17439930.380794

Triangular Pyramid

Length = n

Surface area	1.756017608478E+14
Volume	9.624453918455E+20
Height	9493095.6850242