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

61749938 (number)

61749938 is an even 8-digits composite number following 61749937 and preceding 61749939. In scientific notation, it is written as 6.1749938 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 30862260 positive integers (up to 61749938) that are relatively prime to 61749938.

Interesting facts

61749938 has 8 divisors, whose sum is 92663040
The reverse of 61749938 is 83994716
Previous prime number is 9439

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2

Name

Name	sixty-one million seven hundred forty-nine thousand nine hundred thirty-eight

Notation

Scientific notation	6.1749938 × 10^7
Engineering notation	6.1749938 × 10^6

Prime Factorization of 61749938

Prime Factorization 2 × 9439 × 3271

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	61749938	Product of the distinct prime numbers

The prime factorization of 61749938 is 2 × 9439 × 3271. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 43, 28, 307, 591, 9664, 9087, 51973, 38165, 292943, 921375, 2079211, 8715307, 91611619, 84414518, 346106182, 333744721, 1303646876, 1571319107

Basic calculations (n = 61749938)

Multiplication

n×y

n×2	123499876
n×3	185249814
n×4	246999752
n×5	308749690

Division

n÷y

n÷2	30874969
n÷3	20583312.666667
n÷3	15437484.5
n÷5	12349987.6

Exponentiation

n^y

n²	3813054843003844
n³	2.3545590014609E+23
n⁴	1.4539387235755E+31
n⁵	8.9780626036587E+38

Nth Root

^y√n

²√n	7858.1128777843
³√n	395.25633737791
⁴√n	88.645997528283
⁵√n	36.151581860276

Divisors of 61749938

1, 2, 3271, 6542, 9439, 18878, 30874969, 61749938

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	-61749937	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 61749938 can be divided by 8 positive divisors. The sum of these divisors (counting 61749938) is 1, the average is 0.125.

Base conversion 61749938

Base	System	Value
2	Binary	11101011100011101010110010
3	Ternary	11022012012222202
4	Quaternary	3223203222302
5	Quinary	111301444223
6	Senary	10043303202
8	Octal	353435262
10	Decimal	61749938
12	Duodecimal	1881ab02
16	Hexadecimal	3ae3ab2
20	Vigesimal	j5iegi
36	Base36	10rik2

Cryptographic Hash Functions

md5	07f45c720a0642e15bbd66e05bc76d46
sha1	b59ac1be522233a2941a0b805523344fbac204e9
sha256	1e87a69299438d369f1d8aa4474682d641e485e37712b07282db2bec7661c506
sha512	d37e9f0db337f1b2ecd6e109ca641ca79cd2b50ad5c44e89ff9ea99895048f1421cc9713d1f698567f5bb5f3fd97a22a09a9a6066789fe6cd7854df316e62f38
ripemd-160	574820a819d09da859a3fa8c0a19e194ee61b768

61749938 as geometric shapes

Circle

Radius = n

Diameter	123499876
Circumference	387986303.16085
Area	1.1979065082516E+16

Sphere

Radius = n

Volume	9.8627536819109E+23
Surface area	4.7916260330063E+16
Circumference	387986303.16085

Square

Length = n

Perimeter	246999752
Area	3813054843003844
Diagonal	87327599.795298

Cube

Length = n

Surface area	22878329058023064
Volume	2.3545590014609E+23
Space diagonal	106954029.98023

Equilateral Triangle

Length = n

Perimeter	185249814
Area	1.6511011800323E+15
Altitude	53477014.990114

Triangular Pyramid

Length = n

Surface area	1.6511011800323E+15
Volume	2.7748743943947E+22
Height	29109199.931766