61606540 (number)

61606540 is an even 8-digits composite number following 61606539 and preceding 61606541. In scientific notation, it is written as 6.1606540 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 24589248 positive integers (up to 61606540) that are relatively prime to 61606540.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1606540 × 10^7
Engineering notation 6.1606540 × 10^6

Prime Factorization of 61606540

Prime Factorization 2 × 2 × 5 × 499 × 6173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30803270
Product of the distinct prime numbers

The prime factorization of 61606540 is 2 × 2 × 5 × 499 × 6173. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 42, 19, 247, 684, 9521, 5958, 54238, 59914, 53920, 910601, 10285, 8051873, 42434872, 73156421, 170488782, 17776166, 6494429959, 9570395086

Basic calculations (n = 61606540)

Multiplication

n×y
n×2 123213080
n×3 184819620
n×4 246426160
n×5 308032700

Division

n÷y
n÷2 30803270
n÷3 20535513.333333
n÷3 15401635
n÷5 12321308

Exponentiation

ny
n2 3795365770771600
n3 2.3381935317167E+23
n4 1.4404801333945E+31
n5 8.8742996957172E+38

Nth Root

y√n
2√n 7848.9833736606
3√n 394.95014058486
4√n 88.594488393244
5√n 36.13477573261

Divisors of 61606540

1, 2, 4, 5, 10, 20, 499, 998, 1996, 2495, 4990, 6173, 9980, 12346, 24692, 30865, 61730, 123460, 3080327, 6160654, 12321308, 15401635, 30803270, 61606540

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61606539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61606540 can be divided by 24 positive divisors. The sum of these divisors (counting 61606540) is 1, the average is 0.041666666666667.

Base conversion 61606540

Base System Value
2 Binary 11101011000000101010001100
3 Ternary 11021220221021201
4 Quaternary 3223000222030
5 Quinary 111232402130
6 Senary 10040235244
8 Octal 353005214
10 Decimal 61606540
12 Duodecimal 1876bb24
16 Hexadecimal 3ac0a8c
20 Vigesimal j50g70
36 Base36 10ofws

Cryptographic Hash Functions

md5 23497bfeb64be506cf70d4f98c68616c
sha1 1f6e9d54c8ee2fa0350ce838e7192b6f8517813c
sha256 705d64fb502b1a1ee674f6d9e6d4abc01b4a2ae93bc03443cbdc9b2319c007af
sha512 963f3c1146e5ba669c25d0794fc03aa35d90fd9f65cf87c4580ce087512edfaf499ae4d6b09ba179c1eab777100e4f6562a4ff82e543d435be6ddb1764f4c272
ripemd-160 f7ad41fa334cc26e47dc5d91299dcc929edc3775

61606540 as geometric shapes

Circle

Radius = n
Diameter 123213080
Circumference 387085306.95417
Area 1.1923493223142E+16

Sphere

Radius = n
Volume 9.7942021625499E+23
Surface area 4.7693972892569E+16
Circumference 387085306.95417

Square

Length = n
Perimeter 246426160
Area 3795365770771600
Diagonal 87124804.398881

Cube

Length = n
Surface area 22772194624629600
Volume 2.3381935317167E+23
Space diagonal 106705657.35852

Equilateral Triangle

Length = n
Perimeter 184819620
Area 1.6434415870711E+15
Altitude 53352828.679262

Triangular Pyramid

Length = n
Surface area 1.6434415870711E+15
Volume 2.755587503339E+22
Height 29041601.466294