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

124890 (number)

124890 is an even 6-digits composite number following 124889 and preceding 124891. In scientific notation, it is written as 1.24890 × 10^5. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 31680 positive integers (up to 124890) that are relatively prime to 124890.

Interesting facts

124890 has 16 divisors, whose sum is 209664
The reverse of 124890 is 098421
Previous prime number is 23

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 24
Digital Root 6

Name

Name	one hundred twenty-four thousand eight hundred ninety

Notation

Scientific notation	1.24890 × 10^5
Engineering notation	1.24890 × 10^3

Prime Factorization of 124890

Prime Factorization 2 × 15 × 23 × 181

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	124890	Product of the distinct prime numbers

The prime factorization of 124890 is 2 × 15 × 23 × 181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 27, 6, 45, 58, 786, 937, 61997, 23007, 124139, 906669, 9562825, 7008770, 48690710, 48216866, 630985065, 892803389, 5473814130, 174462168

Basic calculations (n = 124890)

Multiplication

n×y

n×2	249780
n×3	374670
n×4	499560
n×5	624450

Division

n÷y

n÷2	62445
n÷3	41630
n÷3	31222.5
n÷5	24978

Exponentiation

n^y

n²	15597512100
n³	1947973286169000
n⁴	2.4328238370965E+20
n⁵	3.0383536901498E+25

Nth Root

^y√n

²√n	353.39779286238
³√n	49.985329029007
⁴√n	18.798877436229
⁵√n	10.454554552163

Divisors of 124890

1, 2, 15, 23, 30, 46, 181, 345, 362, 690, 2715, 4163, 5430, 8326, 62445, 124890

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-124889	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 124890 can be divided by 16 positive divisors. The sum of these divisors (counting 124890) is 1, the average is 0.0625.

Base conversion 124890

Base	System	Value
2	Binary	11110011111011010
3	Ternary	20100022120
4	Quaternary	132133122
5	Quinary	12444030
6	Senary	2402110
8	Octal	363732
10	Decimal	124890
12	Duodecimal	60336
16	Hexadecimal	1e7da
20	Vigesimal	fc4a
36	Base36	2od6

Cryptographic Hash Functions

md5	32581b706269fa6accefc0c628829d71
sha1	227820d6fbabef1506ee8619e9e5df7a002a8b3c
sha256	735d31c8c2817891bcc914a8ad6451fb928c60b9b757ee2919efc26368ca6963
sha512	930f0d99d5e18c7d4a9db1767eab18b15ba5c0470591a78c4509ebefafd483d7e9637fe53aba888098adbf49f2b4afd3df26147e5bc1c14eb2a04e97ab7eae11
ripemd-160	d513e49aa113c73631e4546622d2eeff6b796e36

124890 as geometric shapes

Circle

Radius = n

Diameter	249780
Circumference	784707.01301366
Area	49001029427.638

Sphere

Radius = n

Volume	8.1596514202903E+15
Surface area	196004117710.55
Circumference	784707.01301366

Square

Length = n

Perimeter	499560
Area	15597512100
Diagonal	176621.13180478

Cube

Length = n

Surface area	93585072600
Volume	1947973286169000
Space diagonal	216315.82535728

Equilateral Triangle

Length = n

Perimeter	374670
Area	6753920857.2176
Altitude	108157.91267864

Triangular Pyramid

Length = n

Surface area	6753920857.2176
Volume	2.2957085337006E+14
Height	58873.710601592