61791730 (number)

61791730 is an even 8-digits composite number following 61791729 and preceding 61791731. In scientific notation, it is written as 6.1791730 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 17775360 positive integers (up to 61791730) that are relatively prime to 61791730.

Interesting facts

Basic properties

Name

Name sixty-one million seven hundred ninety-one thousand seven hundred thirty

Notation

Scientific notation 6.1791730 × 10^7
Engineering notation 6.1791730 × 10^6

Prime Factorization of 61791730

Prime Factorization 2 × 55 × 13 × 7 × 6173

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 61791730
Product of the distinct prime numbers

The prime factorization of 61791730 is 2 × 55 × 13 × 7 × 6173. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 86, 17, 810, 400, 2894, 744, 61108, 6615, 78352, 128829, 1622378, 928344, 2694411, 61154072, 859383056, 60337427, 2915452869, 4831838335

Basic calculations (n = 61791730)

Multiplication

n×y
n×2 123583460
n×3 185375190
n×4 247166920
n×5 308958650

Division

n÷y
n÷2 30895865
n÷3 20597243.333333
n÷3 15447932.5
n÷5 12358346

Exponentiation

ny
n2 3818217896392900
n3 2.3593428933508E+23
n4 1.4578787904335E+31
n5 9.0084852591194E+38

Nth Root

y√n
2√n 7860.7715906265
3√n 395.34548633489
4√n 88.660992497414
5√n 36.156473972272

Divisors of 61791730

1, 2, 7, 13, 14, 26, 55, 91, 110, 182, 385, 715, 770, 1430, 5005, 6173, 10010, 12346, 43211, 80249, 86422, 160498, 339515, 561743, 679030, 1123486, 2376605, 4413695, 4753210, 8827390, 30895865, 61791730

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 -61791729
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 61791730 can be divided by 32 positive divisors. The sum of these divisors (counting 61791730) is 1, the average is 0.03125.

Base conversion 61791730

Base System Value
2 Binary 11101011101101110111110010
3 Ternary 11022021100022121
4 Quaternary 3223231313302
5 Quinary 111304313410
6 Senary 10044224454
8 Octal 353556762
10 Decimal 61791730
12 Duodecimal 1883b12a
16 Hexadecimal 3aeddf2
20 Vigesimal j63j6a
36 Base36 10sesy

Cryptographic Hash Functions

md5 14f138f4427207a4fc6134978cbcde23
sha1 c90a9b951232367e4e0382f272050a4f2d062429
sha256 601575796a18dc6bd33620ec99e31826fac0b91c8c952be32e41ad95bb228e72
sha512 a61ae703519386e92042fc9e0ebdc16f4f1f758d74fcdc728fbb9c9061181211589ff2fcd405f65095b93c644d45126fff97ffd5e4d4e5550032f6e105034299
ripemd-160 2eed663e684f124d9c9ca4d09a205ab40eec95d5

61791730 as geometric shapes

Circle

Radius = n
Diameter 123583460
Circumference 388248890.04121
Area 1.1995285293113E+16

Sphere

Radius = n
Volume 9.8827924014001E+23
Surface area 4.7981141172452E+16
Circumference 388248890.04121

Square

Length = n
Perimeter 247166920
Area 3818217896392900
Diagonal 87386702.608496

Cube

Length = n
Surface area 22909307378357400
Volume 2.3593428933508E+23
Space diagonal 107026415.84758

Equilateral Triangle

Length = n
Perimeter 185375190
Area 1.6533368477303E+15
Altitude 53513207.923789

Triangular Pyramid

Length = n
Surface area 1.6533368477303E+15
Volume 2.7805122650544E+22
Height 29128900.869499