61042490 (number)

61042490 is an even 8-digits composite number following 61042489 and preceding 61042491. In scientific notation, it is written as 6.1042490 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 24327744 positive integers (up to 61042490) that are relatively prime to 61042490.

Interesting facts

Basic properties

Name

Name sixty-one million forty-two thousand four hundred ninety

Notation

Scientific notation 6.1042490 × 10^7
Engineering notation 6.1042490 × 10^6

Prime Factorization of 61042490

Prime Factorization 2 × 5 × 277 × 22037

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61042490
Product of the distinct prime numbers

The prime factorization of 61042490 is 2 × 5 × 277 × 22037. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 96, 25, 168, 683, 8053, 3423, 85926, 43403, 837757, 278106, 1145177, 6164238, 72173183, 48787185, 935797913, 898556955, 1002865389, 4884635546

Basic calculations (n = 61042490)

Multiplication

n×y
n×2 122084980
n×3 183127470
n×4 244169960
n×5 305212450

Division

n÷y
n÷2 30521245
n÷3 20347496.666667
n÷3 15260622.5
n÷5 12208498

Exponentiation

ny
n2 3726185585400100
n3 2.2745564633493E+23
n4 1.3884459016843E+31
n5 8.4754195069108E+38

Nth Root

y√n
2√n 7812.9693459017
3√n 393.74109696843
4√n 88.391002629802
5√n 36.068364352429

Divisors of 61042490

1, 2, 5, 10, 277, 554, 1385, 2770, 22037, 44074, 110185, 220370, 6104249, 12208498, 30521245, 61042490

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 -61042489
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 61042490 can be divided by 16 positive divisors. The sum of these divisors (counting 61042490) is 1, the average is 0.0625.

Base conversion 61042490

Base System Value
2 Binary 11101000110110111100111010
3 Ternary 11020212021112222
4 Quaternary 3220312330322
5 Quinary 111111324430
6 Senary 10020204042
8 Octal 350667472
10 Decimal 61042490
12 Duodecimal 18539622
16 Hexadecimal 3a36f3a
20 Vigesimal j1a64a
36 Base36 10ccoq

Cryptographic Hash Functions

md5 cfda2909941d559ce8c22c7a67d60b6a
sha1 c3a17fc7d1c9abe446fb556ebda7bb4d04902d9c
sha256 931a4f8377352e14fd5c0bb260b40f0365e2c8bb8ff2216afc31516d02732e1f
sha512 ef734534f3118ea561f1f8cdee143976da0a8394381d4d73d6b7bba9659bece9a6975f0dbd1048aa4f5188f07f6da9aa15637f4348b88af19d9fdb98a195eb4b
ripemd-160 23b8b85606de6f31caee0565126a705d502b713e

61042490 as geometric shapes

Circle

Radius = n
Diameter 122084980
Circumference 383541276.28166
Area 1.1706157261005E+16

Sphere

Radius = n
Volume 9.5276398339111E+23
Surface area 4.6824629044021E+16
Circumference 383541276.28166

Square

Length = n
Perimeter 244169960
Area 3726185585400100
Diagonal 86327117.239024

Cube

Length = n
Surface area 22357113512400600
Volume 2.2745564633493E+23
Space diagonal 105728694.10052

Equilateral Triangle

Length = n
Perimeter 183127470
Area 1.6134856880859E+15
Altitude 52864347.050258

Triangular Pyramid

Length = n
Surface area 1.6134856880859E+15
Volume 2.6805904990433E+22
Height 28775705.746341