61894976 (number)

61894976 is an even 8-digits composite number following 61894975 and preceding 61894977. In scientific notation, it is written as 6.1894976 × 10^7. The sum of its digits is 50. It has a total of 9 prime factors and 56 positive divisors. There are 25966080 positive integers (up to 61894976) that are relatively prime to 61894976.

Interesting facts

Basic properties

Name

Name sixty-one million eight hundred ninety-four thousand nine hundred seventy-six

Notation

Scientific notation 6.1894976 × 10^7
Engineering notation 6.1894976 × 10^6

Prime Factorization of 61894976

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 11 × 6763

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1934218
Product of the distinct prime numbers

The prime factorization of 61894976 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 11 × 6763. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 9, 4, 90, 791, 704, 5272, 8701, 12136, 26654, 827328, 948549, 7384530, 1232916, 60660613, 80097399, 844926553, 55079454, 9213087967, 2382627949

Basic calculations (n = 61894976)

Multiplication

n×y
n×2 123789952
n×3 185684928
n×4 247579904
n×5 309474880

Division

n÷y
n÷2 30947488
n÷3 20631658.666667
n÷3 15473744
n÷5 12378995.2

Exponentiation

ny
n2 3830988054040576
n3 2.3711891366113E+23
n4 1.4676469470202E+31
n5 9.0839972562286E+38

Nth Root

y√n
2√n 7867.3360167213
3√n 395.56555422738
4√n 88.698004581396
5√n 36.16854846463

Divisors of 61894976

1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 6763, 9152, 13526, 27052, 54104, 74393, 87919, 108208, 148786, 175838, 216416, 297572, 351676, 432832, 595144, 703352, 967109, 1190288, 1406704, 1934218, 2380576, 2813408, 3868436, 4761152, 5626816, 7736872, 15473744, 30947488, 61894976

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61894975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61894976 can be divided by 56 positive divisors. The sum of these divisors (counting 61894976) is 1, the average is 0.017857142857143.

Base conversion 61894976

Base System Value
2 Binary 11101100000111000101000000
3 Ternary 11022110120221112
4 Quaternary 3230013011000
5 Quinary 111321114401
6 Senary 10050342452
8 Octal 354070500
10 Decimal 61894976
12 Duodecimal 1888aa28
16 Hexadecimal 3b07140
20 Vigesimal j6gh8g
36 Base36 10umgw

Cryptographic Hash Functions

md5 80794a38fbf6e1488cda17dc90e273d7
sha1 4d1541031b8961cbffa0e91eee5c4e9d0d921b5d
sha256 ac5760fbf396460aaee218a408d06a334c01e31d31112514e726b4e062a83826
sha512 f8b4b46cce2ae23539704e4b1b747763b3d42943ac3d03f0c81bc85f12c0e814332a962a06e8310f7e55a8d68a52635948d3224dbf5cc5601495172299b297b4
ripemd-160 ba9e13c69273f2f4227227f11b2076ca42758081

61894976 as geometric shapes

Circle

Radius = n
Diameter 123789952
Circumference 388897603.79143
Area 1.2035403926564E+16

Sphere

Radius = n
Volume 9.9324138291332E+23
Surface area 4.8141615706257E+16
Circumference 388897603.79143

Square

Length = n
Perimeter 247579904
Area 3830988054040576
Diagonal 87532714.501957

Cube

Length = n
Surface area 22985928324243456
Volume 2.3711891366113E+23
Space diagonal 107205243.16526

Equilateral Triangle

Length = n
Perimeter 185684928
Area 1.6588664881969E+15
Altitude 53602621.582628

Triangular Pyramid

Length = n
Surface area 1.6588664881969E+15
Volume 2.7944731966229E+22
Height 29177571.500652