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

61042639 (number)

61042639 is an odd 8-digits composite number following 61042638 and preceding 61042640. In scientific notation, it is written as 6.1042639 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 50571360 positive integers (up to 61042639) that are relatively prime to 61042639.

Interesting facts

61042639 has 16 divisors, whose sum is 72138240
The reverse of 61042639 is 93624016
Previous prime number is 61

Basic properties

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

Name

Name	sixty-one million forty-two thousand six hundred thirty-nine

Notation

Scientific notation	6.1042639 × 10^7
Engineering notation	6.1042639 × 10^6

Prime Factorization of 61042639

Prime Factorization 7 × 59 × 61 × 2423

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	61042639	Product of the distinct prime numbers

The prime factorization of 61042639 is 7 × 59 × 61 × 2423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 96, 22, 989, 179, 7407, 1067, 21970, 37720, 781750, 170960, 9221751, 3776825, 18831044, 67134783, 289647554, 30087172, 1074699264, 2184958594

Basic calculations (n = 61042639)

Multiplication

n×y

n×2	122085278
n×3	183127917
n×4	244170556
n×5	305213195

Division

n÷y

n÷2	30521319.5
n÷3	20347546.333333
n÷3	15260659.75
n÷5	12208527.8

Exponentiation

n^y

n²	3726203776084321
n³	2.2745731194395E+23
n⁴	1.3884594580905E+31
n⁵	8.4755229466354E+38

Nth Root

^y√n

²√n	7812.9788813231
³√n	393.74141733203
⁴√n	88.391056568654
⁵√n	36.06838196043

Divisors of 61042639

1, 7, 59, 61, 413, 427, 2423, 3599, 16961, 25193, 142957, 147803, 1000699, 1034621, 8720377, 61042639

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	-61042638	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 61042639 can be divided by 16 positive divisors. The sum of these divisors (counting 61042639) is 1, the average is 0.0625.

Base conversion 61042639

Base	System	Value
2	Binary	11101000110110111111001111
3	Ternary	11020212021202111
4	Quaternary	3220312333033
5	Quinary	111111331024
6	Senary	10020204451
8	Octal	350667717
10	Decimal	61042639
12	Duodecimal	18539727
16	Hexadecimal	3a36fcf
20	Vigesimal	j1a6bj
36	Base36	10ccsv

Cryptographic Hash Functions

md5	3a7a580fe60fa2cf338a26d29e522fc8
sha1	feb4c5c06ce606a3532bf0f0ec4a0e92c8e15c82
sha256	6fef5750dab5fcf762030284935123de0fd962660cc251b2d69f594c60465b37
sha512	7033cfc54834edcf4c8b3e5a9013eecb8222320ec5b72eda41b57b31d12c4ad5b378d5822e55f67d51e1b7c697e2eedfa001ec43d93ab4717d8947f6228bd8e1
ripemd-160	3c4f38ad757aeb6d87130f53a2e0688f11799c77

61042639 as geometric shapes

Circle

Radius = n

Diameter	122085278
Circumference	383542212.47627
Area	1.1706214408725E+16

Sphere

Radius = n

Volume	9.5277096027787E+23
Surface area	4.68248576349E+16
Circumference	383542212.47627

Square

Length = n

Perimeter	244170556
Area	3726203776084321
Diagonal	86327327.956845

Cube

Length = n

Surface area	22357222656505926
Volume	2.2745731194395E+23
Space diagonal	105728952.17609

Equilateral Triangle

Length = n

Perimeter	183127917
Area	1.6134935648833E+15
Altitude	52864476.088043

Triangular Pyramid

Length = n

Surface area	1.6134935648833E+15
Volume	2.6806101284339E+22
Height	28775775.985615