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

20149737 (number)

20149737 is an odd 8-digits composite number following 20149736 and preceding 20149738. In scientific notation, it is written as 2.0149737 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 13105440 positive integers (up to 20149737) that are relatively prime to 20149737.

Interesting facts

20149737 has 8 divisors, whose sum is 27521760
The reverse of 20149737 is 73794102
Previous prime number is 41

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

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

Notation

Scientific notation	2.0149737 × 10^7
Engineering notation	2.0149737 × 10^6

Prime Factorization of 20149737

Prime Factorization 3 × 41 × 163819

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20149737	Product of the distinct prime numbers

The prime factorization of 20149737 is 3 × 41 × 163819. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 2, 39, 834, 987, 9481, 2347, 77897, 26005, 320322, 281112, 6162163, 9865285, 84092563, 78087612, 746352468, 56802486, 5058142248, 6831617829

Basic calculations (n = 20149737)

Multiplication

n×y

n×2	40299474
n×3	60449211
n×4	80598948
n×5	100748685

Division

n÷y

n÷2	10074868.5
n÷3	6716579
n÷3	5037434.25
n÷5	4029947.4

Exponentiation

n^y

n²	406011901169169
n³	8.1810330274287E+21
n⁴	1.64845663891E+29
n⁵	3.3215967729941E+36

Nth Root

^y√n

²√n	4488.8458427529
³√n	272.11749267356
⁴√n	66.998849562906
⁵√n	28.897074419428

Divisors of 20149737

1, 3, 41, 123, 163819, 491457, 6716579, 20149737

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	-20149736	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 20149737 can be divided by 8 positive divisors. The sum of these divisors (counting 20149737) is 1, the average is 0.125.

Base conversion 20149737

Base	System	Value
2	Binary	1001100110111010111101001
3	Ternary	1101220201020120
4	Quaternary	1030313113221
5	Quinary	20124242422
6	Senary	1555513453
8	Octal	114672751
10	Decimal	20149737
12	Duodecimal	68b8889
16	Hexadecimal	13375e9
20	Vigesimal	65ie6h
36	Base36	bzvmx

Cryptographic Hash Functions

md5	f22af937b305a24f02f9571eadf60e63
sha1	528b4cfe9c055e7e0cffe0c375f33d049d3d03c5
sha256	6d2b3fc1b972496bf0542398674e66f163eb4208832133a2053fd6d6597cb394
sha512	30d80da501da0034fef24b2b30498e91e6c59fe1d263e7c8a52b957dd7f5dbe4785082380d5d700138ecc5ad68a78832322b685ed8a58958de130c63ce51acbf
ripemd-160	19b301fe8a36ab594d245ef0fb0efaa52e3b6051

20149737 as geometric shapes

Circle

Radius = n

Diameter	40299474
Circumference	126604531.46193
Area	1.2755240059831E+15

Sphere

Radius = n

Volume	3.4268631010327E+22
Surface area	5.1020960239323E+15
Circumference	126604531.46193

Square

Length = n

Perimeter	80598948
Area	406011901169169
Diagonal	28496031.343651

Cube

Length = n

Surface area	2436071407015014
Volume	8.1810330274287E+21
Space diagonal	34900368.24315

Equilateral Triangle

Length = n

Perimeter	60449211
Area	1.7580831032566E+14
Altitude	17450184.121575

Triangular Pyramid

Length = n

Surface area	1.7580831032566E+14
Volume	9.6414398846766E+20
Height	9498677.1145503