61505768 (number)

61505768 is an even 8-digits composite number following 61505767 and preceding 61505769. In scientific notation, it is written as 6.1505768 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 30196800 positive integers (up to 61505768) that are relatively prime to 61505768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1505768 × 10^7
Engineering notation 6.1505768 × 10^6

Prime Factorization of 61505768

Prime Factorization 2 × 2 × 2 × 163 × 467 × 101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15376442
Product of the distinct prime numbers

The prime factorization of 61505768 is 2 × 2 × 2 × 163 × 467 × 101. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 97, 19, 481, 423, 5252, 2750, 85854, 91122, 576575, 518399, 2344753, 4099655, 37293672, 44030887, 313248652, 801779669, 6119655661, 6100602049

Basic calculations (n = 61505768)

Multiplication

n×y
n×2 123011536
n×3 184517304
n×4 246023072
n×5 307528840

Division

n÷y
n÷2 30752884
n÷3 20501922.666667
n÷3 15376442
n÷5 12301153.6

Exponentiation

ny
n2 3782959497269824
n3 2.3267382919247E+23
n4 1.4310782557984E+31
n5 8.8019567190981E+38

Nth Root

y√n
2√n 7842.5613163048
3√n 394.73467841683
4√n 88.558236863122
5√n 36.122946603785

Divisors of 61505768

1, 2, 4, 8, 101, 163, 202, 326, 404, 467, 652, 808, 934, 1304, 1868, 3736, 16463, 32926, 47167, 65852, 76121, 94334, 131704, 152242, 188668, 304484, 377336, 608968, 7688221, 15376442, 30752884, 61505768

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 -61505767
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 61505768 can be divided by 32 positive divisors. The sum of these divisors (counting 61505768) is 1, the average is 0.03125.

Base conversion 61505768

Base System Value
2 Binary 11101010101000000011101000
3 Ternary 11021201211001102
4 Quaternary 3222220003220
5 Quinary 111221141033
6 Senary 10034140532
8 Octal 352500350
10 Decimal 61505768
12 Duodecimal 18721748
16 Hexadecimal 3aa80e8
20 Vigesimal j48488
36 Base36 10ma5k

Cryptographic Hash Functions

md5 b37c9ab74c5d92e624172a90b14757c0
sha1 8e6bb537c7e9a170e4ff7703060e1bc09d7a9b68
sha256 f298d9290ddc7634f48b42edfc1caa776b106087cfc59b398c48b8255ee3996a
sha512 db6fa7da500e84a8164c02a56d4942d65475ed04d41d97b38274800cc2bfea71ffa9e7bd01d9af7342a18340a765b4be57fe35a7fbd1d06ea77cddfa9d3622e6
ripemd-160 184360d9be9a81807f195932011ae11f0624eb4e

61505768 as geometric shapes

Circle

Radius = n
Diameter 123011536
Circumference 386452137.8044
Area 1.1884517765451E+16

Sphere

Radius = n
Volume 9.7462185663158E+23
Surface area 4.7538071061802E+16
Circumference 386452137.8044

Square

Length = n
Perimeter 246023072
Area 3782959497269824
Diagonal 86982291.269773

Cube

Length = n
Surface area 22697756983618944
Volume 2.3267382919247E+23
Space diagonal 106531115.13454

Equilateral Triangle

Length = n
Perimeter 184517304
Area 1.6380695130616E+15
Altitude 53265557.567272

Triangular Pyramid

Length = n
Surface area 1.6380695130616E+15
Volume 2.7420873737773E+22
Height 28994097.089924