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

20149679 (number)

20149679 is an odd 8-digits composite number following 20149678 and preceding 20149680. In scientific notation, it is written as 2.0149679 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 17265600 positive integers (up to 20149679) that are relatively prime to 20149679.

Interesting facts

20149679 has 8 divisors, whose sum is 20525232
The reverse of 20149679 is 97694102
Previous prime number is 73

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twenty million one hundred forty-nine thousand six hundred seventy-nine

Notation

Scientific notation	2.0149679 × 10^7
Engineering notation	2.0149679 × 10^6

Prime Factorization of 20149679

Prime Factorization 253 × 73 × 1091

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20149679	Product of the distinct prime numbers

The prime factorization of 20149679 is 253 × 73 × 1091. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 100, 1, 622, 391, 9637, 7608, 11991, 65535, 905338, 611431, 3235194, 5163914, 47921599, 74814939, 856731169, 893126527, 1513215444, 9296694971

Basic calculations (n = 20149679)

Multiplication

n×y

n×2	40299358
n×3	60449037
n×4	80598716
n×5	100748395

Division

n÷y

n÷2	10074839.5
n÷3	6716559.6666667
n÷3	5037419.75
n÷5	4029935.8

Exponentiation

n^y

n²	406009563803041
n³	8.1809623815613E+21
n⁴	1.6484376589954E+29
n⁵	3.3215489680268E+36

Nth Root

^y√n

²√n	4488.8393822903
³√n	272.11723158116
⁴√n	66.998801349653
⁵√n	28.897057783656

Divisors of 20149679

1, 73, 253, 1091, 18469, 79643, 276023, 20149679

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	-20149678	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 20149679 can be divided by 8 positive divisors. The sum of these divisors (counting 20149679) is 1, the average is 0.125.

Base conversion 20149679

Base	System	Value
2	Binary	1001100110111010110101111
3	Ternary	1101220201011102
4	Quaternary	1030313112233
5	Quinary	20124242204
6	Senary	1555513315
8	Octal	114672657
10	Decimal	20149679
12	Duodecimal	68b883b
16	Hexadecimal	13375af
20	Vigesimal	65ie3j
36	Base36	bzvlb

Cryptographic Hash Functions

md5	950d167512d5e9633042b41f09489a23
sha1	3ddb95e732b230bf4d01dd0bfdfc62e9f8164cdb
sha256	5d4d5e85a51ec53e88dc8627d65aae3bbe3934feac4ffd2b66f66ff24f76885e
sha512	04dc6228eb662e5e77d7487ccd2572d835766d20667c5ccaf3a5762f8a8918ec94ae1a3299069302a73a727022982acd81af7e9d937aad970c2926a5efdfffc9
ripemd-160	d573aad469db309607131da8bcf76b85356f4095

20149679 as geometric shapes

Circle

Radius = n

Diameter	40299358
Circumference	126604167.03719
Area	1.2755166629308E+15

Sphere

Radius = n

Volume	3.426833508961E+22
Surface area	5.1020666517233E+15
Circumference	126604167.03719

Square

Length = n

Perimeter	80598716
Area	406009563803041
Diagonal	28495949.319264

Cube

Length = n

Surface area	2436057382818246
Volume	8.1809623815613E+21
Space diagonal	34900267.784204

Equilateral Triangle

Length = n

Perimeter	60449037
Area	1.7580729821644E+14
Altitude	17450133.892102

Triangular Pyramid

Length = n

Surface area	1.7580729821644E+14
Volume	9.6413566277234E+20
Height	9498649.7730881