61042538 (number)

61042538 is an even 8-digits composite number following 61042537 and preceding 61042539. In scientific notation, it is written as 6.1042538 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 29649360 positive integers (up to 61042538) that are relatively prime to 61042538.

Interesting facts

Basic properties

Name

Name sixty-one million forty-two thousand five hundred thirty-eight

Notation

Scientific notation 6.1042538 × 10^7
Engineering notation 6.1042538 × 10^6

Prime Factorization of 61042538

Prime Factorization 2 × 53 × 103 × 5591

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61042538
Product of the distinct prime numbers

The prime factorization of 61042538 is 2 × 53 × 103 × 5591. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 31, 19, 42, 630, 7169, 9581, 16270, 74790, 894486, 442249, 5812755, 2712258, 73125188, 32029976, 631225522, 55998642, 5819090769, 7721567812

Basic calculations (n = 61042538)

Multiplication

n×y
n×2 122085076
n×3 183127614
n×4 244170152
n×5 305212690

Division

n÷y
n÷2 30521269
n÷3 20347512.666667
n÷3 15260634.5
n÷5 12208507.6

Exponentiation

ny
n2 3726191445481444
n3 2.2745618290608E+23
n4 1.3884502688379E+31
n5 8.4754528296648E+38

Nth Root

y√n
2√n 7812.9724177166
3√n 393.74120017287
4√n 88.391020006088
5√n 36.068370024809

Divisors of 61042538

1, 2, 53, 103, 106, 206, 5459, 5591, 10918, 11182, 296323, 575873, 592646, 1151746, 30521269, 61042538

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 -61042537
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 61042538 can be divided by 16 positive divisors. The sum of these divisors (counting 61042538) is 1, the average is 0.0625.

Base conversion 61042538

Base System Value
2 Binary 11101000110110111101101010
3 Ternary 11020212021121202
4 Quaternary 3220312331222
5 Quinary 111111330123
6 Senary 10020204202
8 Octal 350667552
10 Decimal 61042538
12 Duodecimal 18539662
16 Hexadecimal 3a36f6a
20 Vigesimal j1a66i
36 Base36 10ccq2

Cryptographic Hash Functions

md5 ce0d7e42e8a8e37090e6b8e66df1af3f
sha1 d55b303f3c17896d67c9cbf90c7439b2cf5eac87
sha256 daa96d631fedd8c810ab45eb8093f77d747a8d809e84bfaafdaab027cd4691e2
sha512 61eb73186f2f3df1904be38d3785f26d9bf3b362e340dafaacda6d58b1dd1edfb1c5bb72a4534ccd60c7896bb9efb7f97908ab28576f358dc486b3f4412df2d3
ripemd-160 df3140c6c9396918bdc43584e263e62132daca99

61042538 as geometric shapes

Circle

Radius = n
Diameter 122085076
Circumference 383541577.87455
Area 1.1706175670994E+16

Sphere

Radius = n
Volume 9.5276623097507E+23
Surface area 4.6824702683975E+16
Circumference 383541577.87455

Square

Length = n
Perimeter 244170152
Area 3726191445481444
Diagonal 86327185.121275

Cube

Length = n
Surface area 22357148672888664
Volume 2.2745618290608E+23
Space diagonal 105728777.23895

Equilateral Triangle

Length = n
Perimeter 183127614
Area 1.6134882255756E+15
Altitude 52864388.619477

Triangular Pyramid

Length = n
Surface area 1.6134882255756E+15
Volume 2.6805968225949E+22
Height 28775728.373758