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

20149132 (number)

20149132 is an even 8-digits composite number following 20149131 and preceding 20149133. In scientific notation, it is written as 2.0149132 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 12 positive divisors. There are 9749520 positive integers (up to 20149132) that are relatively prime to 20149132.

Interesting facts

20149132 has 12 divisors, whose sum is 36398656
The reverse of 20149132 is 23194102
Previous prime number is 31

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4

Name

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

Notation

Scientific notation	2.0149132 × 10^7
Engineering notation	2.0149132 × 10^6

Prime Factorization of 20149132

Prime Factorization 2 × 2 × 31 × 162493

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10074566	Product of the distinct prime numbers

The prime factorization of 20149132 is 2 × 2 × 31 × 162493. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 58, 36, 179, 375, 846, 6225, 53840, 17612, 352224, 217448, 6699592, 4852246, 51152536, 22767303, 872572061, 211196909, 3140542774, 3432844284

Basic calculations (n = 20149132)

Multiplication

n×y

n×2	40298264
n×3	60447396
n×4	80596528
n×5	100745660

Division

n÷y

n÷2	10074566
n÷3	6716377.3333333
n÷3	5037283
n÷5	4029826.4

Exponentiation

n^y

n²	405987520353424
n³	8.1802961379538E+21
n⁴	1.6482586668272E+29
n⁵	3.3210981448046E+36

Nth Root

^y√n

²√n	4488.778452987
³√n	272.11476918507
⁴√n	66.998346643682
⁵√n	28.896900889223

Divisors of 20149132

1, 2, 4, 31, 62, 124, 162493, 324986, 649972, 5037283, 10074566, 20149132

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	-20149131	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 20149132 can be divided by 12 positive divisors. The sum of these divisors (counting 20149132) is 1, the average is 0.083333333333333.

Base conversion 20149132

Base	System	Value
2	Binary	1001100110111001110001100
3	Ternary	1101220200102011
4	Quaternary	1030313032030
5	Quinary	20124233012
6	Senary	1555511004
8	Octal	114671614
10	Decimal	20149132
12	Duodecimal	68b8464
16	Hexadecimal	133738c
20	Vigesimal	65icgc
36	Base36	bzv64

Cryptographic Hash Functions

md5	f7ce9c2ffcfc3656d010a22f2d09060e
sha1	cc406ae8d785aefe5e23dca58ae1ede2f21b2107
sha256	32ac569817ec95ca4a5ba8f679189af2c81ee560befa5152bb6378c22d9b7020
sha512	21d3e1e4bfa48d86e1cdad0e1ab24ba4161a88e85f4a449c1ab6ab4c4a6823575f97706cbf08d83c5e18ec7c69cd8e970dbb99ff0df989803ab18f805ab35aac
ripemd-160	565934ca9fb6cd15144da13d7b7b33a6492bc475

20149132 as geometric shapes

Circle

Radius = n

Diameter	40298264
Circumference	126600730.13482
Area	1.2754474113915E+15

Sphere

Radius = n

Volume	3.4265544334913E+22
Surface area	5.1017896455658E+15
Circumference	126600730.13482

Square

Length = n

Perimeter	80596528
Area	405987520353424
Diagonal	28495175.744446

Cube

Length = n

Surface area	2435925122120544
Volume	8.1802961379538E+21
Space diagonal	34899320.352412

Equilateral Triangle

Length = n

Perimeter	60447396
Area	1.7579775312276E+14
Altitude	17449660.176206

Triangular Pyramid

Length = n

Surface area	1.7579775312276E+14
Volume	9.6405714521021E+20
Height	9498391.9148152