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

20157311 (number)

20157311 is an odd 8-digits prime number following 20157310 and preceding 20157312. In scientific notation, it is written as 2.0157311 × 10^7. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 20157310 positive integers (up to 20157311) that are relatively prime to 20157311.

Interesting facts

20157311 has 2 divisors, whose sum is 20157312
The reverse of 20157311 is 11375102
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million one hundred fifty-seven thousand three hundred eleven

Notation

Scientific notation	2.0157311 × 10^7
Engineering notation	2.0157311 × 10^6

Prime Factorization of 20157311

Prime Factorization 20157311

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20157311	Product of the distinct prime numbers

The prime factorization of 20157311 is 20157311. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 6, 67, 3, 786, 232, 1297, 8595, 49355, 44062, 565640, 618013, 1315031, 878520, 15402016, 63171046, 73639980, 712734065, 9437308120, 2209804185

Basic calculations (n = 20157311)

Multiplication

n×y

n×2	40314622
n×3	60471933
n×4	80629244
n×5	100786555

Division

n÷y

n÷2	10078655.5
n÷3	6719103.6666667
n÷3	5039327.75
n÷5	4031462.2

Exponentiation

n^y

n²	406317186750721
n³	8.1902618979794E+21
n⁴	1.6509365624902E+29
n⁵	3.3278441731386E+36

Nth Root

^y√n

²√n	4489.6894101931
³√n	272.15158343626
⁴√n	67.005144654669
⁵√n	28.899246492856

Divisors of 20157311

1, 20157311

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20157312	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10078656	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4489.6895215594	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999007804	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20157311 can be divided by 2 positive divisors. The sum of these divisors (counting 20157311) is 20157312, the average is 10078656.

Base conversion 20157311

Base	System	Value
2	Binary	1001100111001001101111111
3	Ternary	1101221002122002
4	Quaternary	1030321031333
5	Quinary	20130013221
6	Senary	2000012515
8	Octal	114711577
10	Decimal	20157311
12	Duodecimal	690113b
16	Hexadecimal	133937f
20	Vigesimal	65jd5b
36	Base36	c01hb

Cryptographic Hash Functions

md5	084e5bccbdc7711b05cdc5befe274d15
sha1	912f829a194acdb0b30999fc1f8715a307e2d7fe
sha256	3ab83696caa11b5b03a11cf6c95f14dc3d8801151a0beb48d434d1332af722ae
sha512	2dbabd8214cd28b0074fdf05169bd2b66b06d873e16f9930c2ce6d78fa58b1abdde343146fd589148f8781d8ccb7d53d2c6fc4e0cfe18e927c6222b360091f8f
ripemd-160	e57bed73d748e5c18b7e641bc37a78fd24963397

20157311 as geometric shapes

Circle

Radius = n

Diameter	40314622
Circumference	126652120.30745
Area	1.2764830889233E+15

Sphere

Radius = n

Volume	3.4307288812891E+22
Surface area	5.1059323556933E+15
Circumference	126652120.30745

Square

Length = n

Perimeter	80629244
Area	406317186750721
Diagonal	28506742.597172

Cube

Length = n

Surface area	2437903120504326
Volume	8.1902618979794E+21
Space diagonal	34913486.795967

Equilateral Triangle

Length = n

Perimeter	60471933
Area	1.7594050286018E+14
Altitude	17456743.397984

Triangular Pyramid

Length = n

Surface area	1.7594050286018E+14
Volume	9.652316212925E+20
Height	9502247.5323908