61043440 (number)

61043440 is an even 8-digits composite number following 61043439 and preceding 61043441. In scientific notation, it is written as 6.1043440 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 20 positive divisors. There are 24417344 positive integers (up to 61043440) that are relatively prime to 61043440.

Interesting facts

Basic properties

Name

Name sixty-one million forty-three thousand four hundred forty

Notation

Scientific notation 6.1043440 × 10^7
Engineering notation 6.1043440 × 10^6

Prime Factorization of 61043440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 763043

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7630430
Product of the distinct prime numbers

The prime factorization of 61043440 is 2 × 2 × 2 × 2 × 5 × 763043. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 10, 92, 375, 391, 287, 9736, 66833, 27610, 624887, 405518, 4973615, 6969494, 48547110, 27228764, 24241519, 486170262, 7786427080, 6927558330

Basic calculations (n = 61043440)

Multiplication

n×y
n×2 122086880
n×3 183130320
n×4 244173760
n×5 305217200

Division

n÷y
n÷2 30521720
n÷3 20347813.333333
n÷3 15260860
n÷5 12208688

Exponentiation

ny
n2 3726301567033600
n3 2.2746626612912E+23
n4 1.3885323368477E+31
n5 8.4760790392423E+38

Nth Root

y√n
2√n 7813.0301420128
3√n 393.74313954621
4√n 88.391346533542
5√n 36.068476617616

Divisors of 61043440

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 763043, 1526086, 3052172, 3815215, 6104344, 7630430, 12208688, 15260860, 30521720, 61043440

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61043439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61043440 can be divided by 20 positive divisors. The sum of these divisors (counting 61043440) is 1, the average is 0.05.

Base conversion 61043440

Base System Value
2 Binary 11101000110111001011110000
3 Ternary 11020212022212011
4 Quaternary 3220313023300
5 Quinary 111111342230
6 Senary 10020212304
8 Octal 350671360
10 Decimal 61043440
12 Duodecimal 1853a094
16 Hexadecimal 3a372f0
20 Vigesimal j1a8c0
36 Base36 10cdf4

Cryptographic Hash Functions

md5 b55d53430edf04a760b81c9926703019
sha1 add0117c236dfb3d92a98ef0b663968df8d7b981
sha256 eae2c4621fe5f12d146dc4b1718732df5da1f0eda86292bab615fa77337838bd
sha512 046ca5d4fdda974649ca44fe6349a85e84ceebb38bb491af36f86021d095a4a928b4bfc68c913648f860dac6624d08fe24cc8906d6533fa2f14ce83ad0429fd7
ripemd-160 bb55f4c9a64c2035d9ef1dfafe127a4fdb3920f0

61043440 as geometric shapes

Circle

Radius = n
Diameter 122086880
Circumference 383547245.3077
Area 1.1706521628053E+16

Sphere

Radius = n
Volume 9.52808467481E+23
Surface area 4.6826086512212E+16
Circumference 383547245.3077

Square

Length = n
Perimeter 244173760
Area 3726301567033600
Diagonal 86328460.741908

Cube

Length = n
Surface area 22357809402201600
Volume 2.2746626612912E+23
Space diagonal 105730339.54878

Equilateral Triangle

Length = n
Perimeter 183130320
Area 1.6135359096064E+15
Altitude 52865169.774391

Triangular Pyramid

Length = n
Surface area 1.6135359096064E+15
Volume 2.6807156545181E+22
Height 28776153.580636