61889766 (number)

61889766 is an even 8-digits composite number following 61889765 and preceding 61889767. In scientific notation, it is written as 6.1889766 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 20493000 positive integers (up to 61889766) that are relatively prime to 61889766.

Interesting facts

Basic properties

Name

Name sixty-one million eight hundred eighty-nine thousand seven hundred sixty-six

Notation

Scientific notation 6.1889766 × 10^7
Engineering notation 6.1889766 × 10^6

Prime Factorization of 61889766

Prime Factorization 2 × 3 × 151 × 68311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61889766
Product of the distinct prime numbers

The prime factorization of 61889766 is 2 × 3 × 151 × 68311. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 52, 56, 415, 8, 5874, 6966, 81483, 27438, 166005, 595605, 5460480, 9544093, 55047, 93797408, 845122802, 859126096, 2287672798, 7289563364

Basic calculations (n = 61889766)

Multiplication

n×y
n×2 123779532
n×3 185669298
n×4 247559064
n×5 309448830

Division

n÷y
n÷2 30944883
n÷3 20629922
n÷3 15472441.5
n÷5 12377953.2

Exponentiation

ny
n2 3830343135534756
n3 2.3705904035795E+23
n4 1.4671528535938E+31
n5 9.0801746795154E+38

Nth Root

y√n
2√n 7867.0048938589
3√n 395.55445502623
4√n 88.696137987282
5√n 36.167939547736

Divisors of 61889766

1, 2, 3, 6, 151, 302, 453, 906, 68311, 136622, 204933, 409866, 10314961, 20629922, 30944883, 61889766

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 -61889765
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 61889766 can be divided by 16 positive divisors. The sum of these divisors (counting 61889766) is 1, the average is 0.0625.

Base conversion 61889766

Base System Value
2 Binary 11101100000101110011100110
3 Ternary 11022110022210120
4 Quaternary 3230011303212
5 Quinary 111320433031
6 Senary 10050302410
8 Octal 354056346
10 Decimal 61889766
12 Duodecimal 18887a06
16 Hexadecimal 3b05ce6
20 Vigesimal j6g486
36 Base36 10uig6

Cryptographic Hash Functions

md5 d7c2480008ddfeb1076824abf5f1ce7e
sha1 807887ed356f546a4345b6ad0a1dd7a00a55be3a
sha256 db10587f5e4a3eb0af3dbee817e31da2630a96cb975b76ed350afec4072b8f80
sha512 d2faeb336d38cc3c541ad6b81f6999744f1c1ade4041870e191328b40fc0d1c5025ba3bf55ad522a12073e42bf18772b96f61344b0385f917e5e8f4d76054544
ripemd-160 a702436a8511fcae1260830dc6e6ecd210f26582

61889766 as geometric shapes

Circle

Radius = n
Diameter 123779532
Circumference 388864868.39598
Area 1.2033377855324E+16

Sphere

Radius = n
Volume 9.9299058620745E+23
Surface area 4.8133511421296E+16
Circumference 388864868.39598

Square

Length = n
Perimeter 247559064
Area 3830343135534756
Diagonal 87525346.449297

Cube

Length = n
Surface area 22982058813208536
Volume 2.3705904035795E+23
Space diagonal 107196219.18055

Equilateral Triangle

Length = n
Perimeter 185669298
Area 1.6585872302922E+15
Altitude 53598109.590274

Triangular Pyramid

Length = n
Surface area 1.6585872302922E+15
Volume 2.7937675829781E+22
Height 29175115.483099