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

20130138 (number)

20130138 is an even 8-digits composite number following 20130137 and preceding 20130139. In scientific notation, it is written as 2.0130138 × 10^7. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 5751432 positive integers (up to 20130138) that are relatively prime to 20130138.

Interesting facts

20130138 has 8 divisors, whose sum is 30674688
The reverse of 20130138 is 83103102
Previous prime number is 63

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twenty million one hundred thirty thousand one hundred thirty-eight

Notation

Scientific notation	2.0130138 × 10^7
Engineering notation	2.0130138 × 10^6

Prime Factorization of 20130138

Prime Factorization 2 × 63 × 159763

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20130138	Product of the distinct prime numbers

The prime factorization of 20130138 is 2 × 63 × 159763. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 72, 46, 976, 456, 1687, 6939, 18118, 387, 802201, 732012, 5040749, 8618225, 60994765, 32660430, 804929590, 727622064, 8524650914, 6687575439

Basic calculations (n = 20130138)

Multiplication

n×y

n×2	40260276
n×3	60390414
n×4	80520552
n×5	100650690

Division

n÷y

n÷2	10065069
n÷3	6710046
n÷3	5032534.5
n÷5	4026027.6

Exponentiation

n^y

n²	405222455899044
n³	8.1571839579467E+21
n⁴	1.6420523876485E+29
n⁵	3.3054741166594E+36

Nth Root

^y√n

²√n	4486.6622337769
³√n	272.02923741366
⁴√n	66.982551711449
⁵√n	28.891450780372

Divisors of 20130138

1, 2, 63, 126, 159763, 319526, 10065069, 20130138

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	-20130137	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 20130138 can be divided by 8 positive divisors. The sum of these divisors (counting 20130138) is 1, the average is 0.125.

Base conversion 20130138

Base	System	Value
2	Binary	1001100110010100101011010
3	Ternary	1101212201100200
4	Quaternary	1030302211122
5	Quinary	20123131023
6	Senary	1555243030
8	Octal	114624532
10	Decimal	20130138
12	Duodecimal	68a9476
16	Hexadecimal	133295a
20	Vigesimal	65g56i
36	Base36	bzgii

Cryptographic Hash Functions

md5	adba8f28a98899a139ba4a7a16db1d16
sha1	e9a24c4bcc594ef4417afb5761c56a9d54ddd79f
sha256	fcd7d644dda2895520b9326ca4462c5cbd239fac801b525ca9c916adb3e6f1d3
sha512	9c53c55a2387fd586a985511043557645067ba1d72a6e2e61ed9b5014d0e8e7cdce88be1020c5ebde2bccd61bce79330cacf3b5a69893e4cdbae649ef38a1f0c
ripemd-160	015fcfad2aa21214c5ee14c09780b6345156a272

20130138 as geometric shapes

Circle

Radius = n

Diameter	40260276
Circumference	126481387.3131
Area	1.2730438905221E+15

Sphere

Radius = n

Volume	3.4168732261688E+22
Surface area	5.0921755620882E+15
Circumference	126481387.3131

Square

Length = n

Perimeter	80520552
Area	405222455899044
Diagonal	28468314.172042

Cube

Length = n

Surface area	2431334735394264
Volume	8.1571839579467E+21
Space diagonal	34866421.779373

Equilateral Triangle

Length = n

Perimeter	60390414
Area	1.7546647049625E+14
Altitude	17433210.889686

Triangular Pyramid

Length = n

Surface area	1.7546647049625E+14
Volume	9.6133334867504E+20
Height	9489438.0573473