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

20139197 (number)

20139197 is an odd 8-digits composite number following 20139196 and preceding 20139198. In scientific notation, it is written as 2.0139197 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 18590016 positive integers (up to 20139197) that are relatively prime to 20139197.

Interesting facts

20139197 has 4 divisors, whose sum is 21688380
The reverse of 20139197 is 79193102
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

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

Notation

Scientific notation	2.0139197 × 10^7
Engineering notation	2.0139197 × 10^6

Prime Factorization of 20139197

Prime Factorization 13 × 1549169

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20139197	Product of the distinct prime numbers

The prime factorization of 20139197 is 13 × 1549169. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 5, 66, 835, 642, 7317, 8839, 39170, 36186, 589993, 936588, 9141210, 7344844, 47238148, 32164308, 283975040, 817579649, 6801711605, 5896444890

Basic calculations (n = 20139197)

Multiplication

n×y

n×2	40278394
n×3	60417591
n×4	80556788
n×5	100695985

Division

n÷y

n÷2	10069598.5
n÷3	6713065.6666667
n÷3	5034799.25
n÷5	4027839.4

Exponentiation

n^y

n²	405587255804809
n³	8.1682016453424E+21
n⁴	1.6450102207128E+29
n⁵	3.3129184901948E+36

Nth Root

^y√n

²√n	4487.6716680256
³√n	272.07003765208
⁴√n	66.990086341381
⁵√n	28.89405066868

Divisors of 20139197

1, 13, 1549169, 20139197

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20139196	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20139197 can be divided by 4 positive divisors. The sum of these divisors (counting 20139197) is 1, the average is 0.25.

Base conversion 20139197

Base	System	Value
2	Binary	1001100110100110010111101
3	Ternary	1101220011210012
4	Quaternary	1030310302331
5	Quinary	20123423242
6	Senary	1555353005
8	Octal	114646275
10	Decimal	20139197
12	Duodecimal	68b2765
16	Hexadecimal	1334cbd
20	Vigesimal	65h7jh
36	Base36	bzni5

Cryptographic Hash Functions

md5	15c2cea8d3e6e4d114eec62f3c014de3
sha1	b7e35b4471c1e3e930b9f9a5f20a88f87dac3b2a
sha256	33b1c19b42dbe5cde008824181a4ec4add190af36c66467a9f7703d8b4167838
sha512	503209e994727d4f87ac458868154aaa3e7a39dd6894cc977753441f51d85008ec8ba8ce35ab156e5aa1a11796e01e3ae76f6c195d625e8ddd224fe41541c427
ripemd-160	1970f50e82e5749164ea8e29b04c1a0bedc97108

20139197 as geometric shapes

Circle

Radius = n

Diameter	40278394
Circumference	126538306.6888
Area	1.274189943226E+15

Sphere

Radius = n

Volume	3.421488304273E+22
Surface area	5.0967597729041E+15
Circumference	126538306.6888

Square

Length = n

Perimeter	80556788
Area	405587255804809
Diagonal	28481125.532704

Cube

Length = n

Surface area	2433523534828854
Volume	8.1682016453424E+21
Space diagonal	34882112.427639

Equilateral Triangle

Length = n

Perimeter	60417591
Area	1.7562443348909E+14
Altitude	17441056.213819

Triangular Pyramid

Length = n

Surface area	1.7562443348909E+14
Volume	9.6263179558679E+20
Height	9493708.5109012