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

61239 (number)

61239 is an odd 5-digits composite number following 61238 and preceding 61240. In scientific notation, it is written as 6.1239 × 10^4. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 40256 positive integers (up to 61239) that are relatively prime to 61239.

Interesting facts

61239 has 8 divisors, whose sum is 82800
The reverse of 61239 is 93216
Previous prime number is 137

Basic properties

Is Prime? no
Number parity odd
Number length 5
Sum of Digits 21
Digital Root 3

Name

Name	sixty-one thousand two hundred thirty-nine

Notation

Scientific notation	6.1239 × 10^4
Engineering notation	6.1239 × 10^3

Prime Factorization of 61239

Prime Factorization 3 × 137 × 149

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	61239	Product of the distinct prime numbers

The prime factorization of 61239 is 3 × 137 × 149. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 2, 18, 267, 394, 6198, 1060, 70859, 62638, 57687, 527305, 6730111, 8814183, 85189060, 41585976, 333587692, 469667858, 7571075456, 9490349368

Basic calculations (n = 61239)

Multiplication

n×y

n×2	122478
n×3	183717
n×4	244956
n×5	306195

Division

n÷y

n÷2	30619.5
n÷3	20413
n÷3	15309.75
n÷5	12247.8

Exponentiation

n^y

n²	3750215121
n³	229659423794919
n⁴	1.4064113453777E+19
n⁵	8.6127224379585E+23

Nth Root

^y√n

²√n	247.46514906144
³√n	39.416315916784
⁴√n	15.73102504802
⁵√n	9.0657892321808

Divisors of 61239

1, 3, 137, 149, 411, 447, 20413, 61239

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	-61238	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 61239 can be divided by 8 positive divisors. The sum of these divisors (counting 61239) is 1, the average is 0.125.

Base conversion 61239

Base	System	Value
2	Binary	1110111100110111
3	Ternary	10010000010
4	Quaternary	32330313
5	Quinary	3424424
6	Senary	1151303
8	Octal	167467
10	Decimal	61239
12	Duodecimal	2b533
16	Hexadecimal	ef37
20	Vigesimal	7d1j
36	Base36	1b93

Cryptographic Hash Functions

md5	d0a93b0bac7ee825633cc450fbf820cb
sha1	f33cfc97f5e0c38957626efad324a01431d1a273
sha256	a4badbe80ad815ef891d8e13ae71f3293775d59a3847e1dac299df63426d8414
sha512	1de45b222591d4ca7e8eeed7a2a8c555e8ecf41a49de19c54e6d0384b4fb288f444364b533c62f8b72cdfd12403c50c8740c0b4ce728784624bb29ebb29fffd4
ripemd-160	a0d5c21493947d19546e8c39f88d80e259736ffd

61239 as geometric shapes

Circle

Radius = n

Diameter	122478
Circumference	384775.98502637
Area	11781648273.515

Sphere

Radius = n

Volume	9.6199514482904E+14
Surface area	47126593094.06
Circumference	384775.98502637

Square

Length = n

Perimeter	244956
Area	3750215121
Diagonal	86605.024346166

Cube

Length = n

Surface area	22501290726
Volume	229659423794919
Space diagonal	106069.05940471

Equilateral Triangle

Length = n

Perimeter	183717
Area	1623890782.2213
Altitude	53034.529702355

Triangular Pyramid

Length = n

Surface area	1623890782.2213
Volume	27065622654797
Height	28868.341448722