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

20131797 (number)

20131797 is an odd 8-digits composite number following 20131796 and preceding 20131798. In scientific notation, it is written as 2.0131797 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 11503800 positive integers (up to 20131797) that are relatively prime to 20131797.

Interesting facts

20131797 has 12 divisors, whose sum is 31225056
The reverse of 20131797 is 79713102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

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

Notation

Scientific notation	2.0131797 × 10^7
Engineering notation	2.0131797 × 10^6

Prime Factorization of 20131797

Prime Factorization 3 × 7 × 7 × 136951

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	2875971	Product of the distinct prime numbers

The prime factorization of 20131797 is 3 × 7 × 7 × 136951. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 97, 19, 43, 436, 6119, 6850, 67076, 58948, 626959, 455395, 2654885, 8334650, 42411659, 92713493, 781847968, 86326977, 3670891791, 843395493

Basic calculations (n = 20131797)

Multiplication

n×y

n×2	40263594
n×3	60395391
n×4	80527188
n×5	100658985

Division

n÷y

n÷2	10065898.5
n÷3	6710599
n÷3	5032949.25
n÷5	4026359.4

Exponentiation

n^y

n²	405289250449209
n³	8.1592009163256E+21
n⁴	1.6425937652968E+29
n⁵	3.3068364236421E+36

Nth Root

^y√n

²√n	4486.8471112798
³√n	272.03671019084
⁴√n	66.983931739484
⁵√n	28.891926975189

Divisors of 20131797

1, 3, 7, 21, 49, 147, 136951, 410853, 958657, 2875971, 6710599, 20131797

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20131796	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20131797 can be divided by 12 positive divisors. The sum of these divisors (counting 20131797) is 1, the average is 0.083333333333333.

Base conversion 20131797

Base	System	Value
2	Binary	1001100110010111111010101
3	Ternary	1101212210122010
4	Quaternary	1030302333111
5	Quinary	20123204142
6	Senary	1555254433
8	Octal	114627725
10	Decimal	20131797
12	Duodecimal	68aa419
16	Hexadecimal	1332fd5
20	Vigesimal	65g99h
36	Base36	bzhsl

Cryptographic Hash Functions

md5	f7dfe15bc3ef7e21108bd0853837aac0
sha1	5775c752bcef89b1f05f29fdda20091a000a75bc
sha256	a936b79d4a2594af3e676f501a3cb43d29b792b0dfe09f70652d3ce982fa2c62
sha512	5887b0d623e63d48e1389edc16109a6981ae59713f020cdfa685fb726c213fd2e4debe5e85dd7b5bb8800c1b3735e9842d72452cb5ba7805e4b8549d7cc1e402
ripemd-160	95dd4ac0d78b7d18d5d8aced022a4a8c0db58e93

20131797 as geometric shapes

Circle

Radius = n

Diameter	40263594
Circumference	126491811.11752
Area	1.2732537317901E+15

Sphere

Radius = n

Volume	3.4177180877189E+22
Surface area	5.0930149271606E+15
Circumference	126491811.11752

Square

Length = n

Perimeter	80527188
Area	405289250449209
Diagonal	28470660.352342

Cube

Length = n

Surface area	2431735502695254
Volume	8.1592009163256E+21
Space diagonal	34869295.251663

Equilateral Triangle

Length = n

Perimeter	60395391
Area	1.7549539338488E+14
Altitude	17434647.625831

Triangular Pyramid

Length = n

Surface area	1.7549539338488E+14
Volume	9.6157104949956E+20
Height	9490220.1174473