61042542 (number)

61042542 is an even 8-digits composite number following 61042541 and preceding 61042543. In scientific notation, it is written as 6.1042542 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 17821440 positive integers (up to 61042542) that are relatively prime to 61042542.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1042542 × 10^7
Engineering notation 6.1042542 × 10^6

Prime Factorization of 61042542

Prime Factorization 2 × 33 × 43 × 137 × 157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 61042542
Product of the distinct prime numbers

The prime factorization of 61042542 is 2 × 33 × 43 × 137 × 157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 95, 94, 152, 3, 3411, 1578, 33228, 66520, 963460, 951502, 5379239, 384129, 97972789, 54426978, 839384359, 804536053, 9698645747, 20121518

Basic calculations (n = 61042542)

Multiplication

n×y
n×2 122085084
n×3 183127626
n×4 244170168
n×5 305212710

Division

n÷y
n÷2 30521271
n÷3 20347514
n÷3 15260635.5
n÷5 12208508.4

Exponentiation

ny
n2 3726191933821764
n3 2.2745622762038E+23
n4 1.3884506327678E+31
n5 8.4754556065657E+38

Nth Root

y√n
2√n 7812.9726737011
3√n 393.74120877323
4√n 88.391021454111
5√n 36.068370497507

Divisors of 61042542

1, 2, 33, 43, 66, 86, 137, 157, 274, 314, 1419, 2838, 4521, 5181, 5891, 6751, 9042, 10362, 11782, 13502, 21509, 43018, 194403, 222783, 388806, 445566, 709797, 924887, 1419594, 1849774, 30521271, 61042542

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61042541
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61042542 can be divided by 32 positive divisors. The sum of these divisors (counting 61042542) is 1, the average is 0.03125.

Base conversion 61042542

Base System Value
2 Binary 11101000110110111101101110
3 Ternary 11020212021121220
4 Quaternary 3220312331232
5 Quinary 111111330132
6 Senary 10020204210
8 Octal 350667556
10 Decimal 61042542
12 Duodecimal 18539666
16 Hexadecimal 3a36f6e
20 Vigesimal j1a672
36 Base36 10ccq6

Cryptographic Hash Functions

md5 b0bcc74be60964111d66b1b8470a9344
sha1 e7fa2761858248015c92614f1c0352b433854172
sha256 efd8aae3005f45a270c941fcc9119f2b30de4a776012f8d7eba0520668ae433b
sha512 8bb515133d3be29bb9f4918edc75f75664641e0162b294323d1725487b99aea1cf65690a3fc16c90c9870d3cea88d6547e125157fc7ae6c1a5944ff10a3a7613
ripemd-160 8943bcd8153bebb2c02f5962069dfa4f39fce697

61042542 as geometric shapes

Circle

Radius = n
Diameter 122085084
Circumference 383541603.00729
Area 1.170617720516E+16

Sphere

Radius = n
Volume 9.527664182739E+23
Surface area 4.682470882064E+16
Circumference 383541603.00729

Square

Length = n
Perimeter 244170168
Area 3726191933821764
Diagonal 86327190.778129

Cube

Length = n
Surface area 22357151602930584
Volume 2.2745622762038E+23
Space diagonal 105728784.16716

Equilateral Triangle

Length = n
Perimeter 183127626
Area 1.6134884370332E+15
Altitude 52864392.083579

Triangular Pyramid

Length = n
Surface area 1.6134884370332E+15
Volume 2.680597349558E+22
Height 28775730.259376