61505850 (number)

61505850 is an even 8-digits composite number following 61505849 and preceding 61505851. In scientific notation, it is written as 6.1505850 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 13314240 positive integers (up to 61505850) that are relatively prime to 61505850.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred five thousand eight hundred fifty

Notation

Scientific notation 6.1505850 × 10^7
Engineering notation 6.1505850 × 10^6

Prime Factorization of 61505850

Prime Factorization 2 × 105 × 5 × 19 × 3083

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 61505850
Product of the distinct prime numbers

The prime factorization of 61505850 is 2 × 105 × 5 × 19 × 3083. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 81, 83, 569, 719, 2043, 3161, 74983, 91508, 331153, 934602, 2197414, 2478554, 98846788, 41719081, 386618612, 628515399, 7441091974, 7683198907

Basic calculations (n = 61505850)

Multiplication

n×y
n×2 123011700
n×3 184517550
n×4 246023400
n×5 307529250

Division

n÷y
n÷2 30752925
n÷3 20501950
n÷3 15376462.5
n÷5 12301170

Exponentiation

ny
n2 3782969584222500
n3 2.3267475980175E+23
n4 1.4310858875153E+31
n5 8.802015393463E+38

Nth Root

y√n
2√n 7842.5665441869
3√n 394.73485383794
4√n 88.558266379751
5√n 36.122956235662

Divisors of 61505850

1, 2, 5, 10, 19, 38, 95, 105, 190, 210, 525, 1050, 1995, 3083, 3990, 6166, 9975, 15415, 19950, 30830, 58577, 117154, 292885, 323715, 585770, 647430, 1618575, 3237150, 6150585, 12301170, 30752925, 61505850

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 -61505849
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 61505850 can be divided by 32 positive divisors. The sum of these divisors (counting 61505850) is 1, the average is 0.03125.

Base conversion 61505850

Base System Value
2 Binary 11101010101000000100111010
3 Ternary 11021201211011110
4 Quaternary 3222220010322
5 Quinary 111221141400
6 Senary 10034141150
8 Octal 352500472
10 Decimal 61505850
12 Duodecimal 187217b6
16 Hexadecimal 3aa813a
20 Vigesimal j484ca
36 Base36 10ma7u

Cryptographic Hash Functions

md5 d8ca6df17ae5e40ad9159b8a4b7e7eba
sha1 641fde70cf65378713e15792ed14544c48f764c2
sha256 3f02290a30ec5b9aefe9799f573f320949a13dcc709ef3a8afc216b85d67c3be
sha512 56aff5d36262541f25b67a55e5373be15ca672eaab14bf0ca33477f729e7a086ebefdceb50c3536a7a5f5a1e2ebeed6663af25f3df42c34c0761e6864e02eb36
ripemd-160 c2f20cb4ad15acf359a342e2ef2da54229a4f986

61505850 as geometric shapes

Circle

Radius = n
Diameter 123011700
Circumference 386452653.02559
Area 1.1884549454547E+16

Sphere

Radius = n
Volume 9.746257547586E+23
Surface area 4.7538197818188E+16
Circumference 386452653.02559

Square

Length = n
Perimeter 246023400
Area 3782969584222500
Diagonal 86982407.235285

Cube

Length = n
Surface area 22697817505335000
Volume 2.3267475980175E+23
Space diagonal 106531257.16271

Equilateral Triangle

Length = n
Perimeter 184517550
Area 1.6380738808403E+15
Altitude 53265628.581355

Triangular Pyramid

Length = n
Surface area 1.6380738808403E+15
Volume 2.7420983411128E+22
Height 28994135.745095