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

20137915 (number)

20137915 is an odd 8-digits composite number following 20137914 and preceding 20137916. In scientific notation, it is written as 2.0137915 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 13808832 positive integers (up to 20137915) that are relatively prime to 20137915.

Interesting facts

20137915 has 8 divisors, whose sum is 27617760
The reverse of 20137915 is 51973102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twenty million one hundred thirty-seven thousand nine hundred fifteen

Notation

Scientific notation	2.0137915 × 10^7
Engineering notation	2.0137915 × 10^6

Prime Factorization of 20137915

Prime Factorization 5 × 7 × 575369

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20137915	Product of the distinct prime numbers

The prime factorization of 20137915 is 5 × 7 × 575369. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 11, 78, 280, 522, 1193, 5860, 8272, 76931, 893851, 517867, 4316703, 9479582, 60818715, 62705636, 258396846, 521152855, 769931908, 8601597033

Basic calculations (n = 20137915)

Multiplication

n×y

n×2	40275830
n×3	60413745
n×4	80551660
n×5	100689575

Division

n÷y

n÷2	10068957.5
n÷3	6712638.3333333
n÷3	5034478.75
n÷5	4027583

Exponentiation

n^y

n²	405535620547225
n³	8.1666418560523E+21
n⁴	1.6445913953262E+29
n⁵	3.3118641728811E+36

Nth Root

^y√n

²√n	4487.528829991
³√n	272.06426447933
⁴√n	66.989020219667
⁵√n	28.893682797844

Divisors of 20137915

1, 5, 7, 35, 575369, 2876845, 4027583, 20137915

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	-20137914	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 20137915 can be divided by 8 positive divisors. The sum of these divisors (counting 20137915) is 1, the average is 0.125.

Base conversion 20137915

Base	System	Value
2	Binary	1001100110100011110111011
3	Ternary	1101220010000201
4	Quaternary	1030310132323
5	Quinary	20123403130
6	Senary	1555343031
8	Octal	114643673
10	Decimal	20137915
12	Duodecimal	68b1a77
16	Hexadecimal	13347bb
20	Vigesimal	65h4ff
36	Base36	bzmij

Cryptographic Hash Functions

md5	71ab90193ef429cefc9dce52ef24f0e9
sha1	b18fbb26f3f78f71bb90e566e29e10ea41b4a49e
sha256	f465dc46033039da87cc204370fdf9684c7f8b86039b3be4769d6d800f838520
sha512	3d28c1de188f1bb4753b07ed0dc075be98cd00dc5f130b23fa51d291962bcbc1da9baf4cd9d1732d3c733463122764016e17bc94670ca04a911fbb9820bbd5c6
ripemd-160	62a22b5661ae40d208bdd6cd0050d00f5082a299

20137915 as geometric shapes

Circle

Radius = n

Diameter	40275830
Circumference	126530251.64523
Area	1.2740277262801E+15

Sphere

Radius = n

Volume	3.420834941263E+22
Surface area	5.0961109051206E+15
Circumference	126530251.64523

Square

Length = n

Perimeter	80551660
Area	405535620547225
Diagonal	28479312.510917

Cube

Length = n

Surface area	2433213723283350
Volume	8.1666418560523E+21
Space diagonal	34879891.938503

Equilateral Triangle

Length = n

Perimeter	60413745
Area	1.7560207476669E+14
Altitude	17439945.969252

Triangular Pyramid

Length = n

Surface area	1.7560207476669E+14
Volume	9.6244797265608E+20
Height	9493104.1703055