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

20149834 (number)

20149834 is an even 8-digits composite number following 20149833 and preceding 20149835. In scientific notation, it is written as 2.0149834 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 10029516 positive integers (up to 20149834) that are relatively prime to 20149834.

Interesting facts

20149834 has 8 divisors, whose sum is 30360960
The reverse of 20149834 is 43894102
Previous prime number is 223

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty million one hundred forty-nine thousand eight hundred thirty-four

Notation

Scientific notation	2.0149834 × 10^7
Engineering notation	2.0149834 × 10^6

Prime Factorization of 20149834

Prime Factorization 2 × 223 × 45179

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20149834	Product of the distinct prime numbers

The prime factorization of 20149834 is 2 × 223 × 45179. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 16, 59, 163, 764, 4968, 4749, 8203, 26524, 813589, 352563, 6053214, 6403289, 75809637, 53172046, 430166170, 368081616, 8155474785, 7174769739

Basic calculations (n = 20149834)

Multiplication

n×y

n×2	40299668
n×3	60449502
n×4	80599336
n×5	100749170

Division

n÷y

n÷2	10074917
n÷3	6716611.3333333
n÷3	5037458.5
n÷5	4029966.8

Exponentiation

n^y

n²	406015810227556
n³	8.1811511774608E+21
n⁴	1.6484883815474E+29
n⁵	3.3216767239109E+36

Nth Root

^y√n

²√n	4488.856647299
³√n	272.11792932698
⁴√n	66.998930195183
⁵√n	28.897102241239

Divisors of 20149834

1, 2, 223, 446, 45179, 90358, 10074917, 20149834

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	-20149833	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 20149834 can be divided by 8 positive divisors. The sum of these divisors (counting 20149834) is 1, the average is 0.125.

Base conversion 20149834

Base	System	Value
2	Binary	1001100110111011001001010
3	Ternary	1101220201101011
4	Quaternary	1030313121022
5	Quinary	20124243314
6	Senary	1555514134
8	Octal	114673112
10	Decimal	20149834
12	Duodecimal	68b894a
16	Hexadecimal	133764a
20	Vigesimal	65iebe
36	Base36	bzvpm

Cryptographic Hash Functions

md5	2f0e93fb24097dc6a7e02357286afca6
sha1	73c80a355e137b16381d200f279a2925202e1bd0
sha256	ec85e51ede5ded99319b32b47593173c2aecb8c2e5ae9a1e611c54a4a689e2c7
sha512	d642d8c9e476cb73b856afa80ca481a2f87ba77b8364fe028b6f962c40cb0576ec8a75be274ecb49968a5ef3f9418d674f9fe4869fa46b00b5dcb692971b54bf
ripemd-160	0d4fe61bce4689b50ae334d69427a240269c51f8

20149834 as geometric shapes

Circle

Radius = n

Diameter	40299668
Circumference	126605140.93091
Area	1.2755362866522E+15

Sphere

Radius = n

Volume	3.4269125916024E+22
Surface area	5.1021451466088E+15
Circumference	126605140.93091

Square

Length = n

Perimeter	80599336
Area	406015810227556
Diagonal	28496168.522367

Cube

Length = n

Surface area	2436094861365336
Volume	8.1811511774608E+21
Space diagonal	34900536.252079

Equilateral Triangle

Length = n

Perimeter	60449502
Area	1.7581000299759E+14
Altitude	17450268.126039

Triangular Pyramid

Length = n

Surface area	1.7581000299759E+14
Volume	9.6415791258247E+20
Height	9498722.8407888