61816401 (number)

61816401 is an odd 8-digits composite number following 61816400 and preceding 61816402. In scientific notation, it is written as 6.1816401 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 6 positive divisors. There are 41210928 positive integers (up to 61816401) that are relatively prime to 61816401.

Interesting facts

Basic properties

Name

Name sixty-one million eight hundred sixteen thousand four hundred one

Notation

Scientific notation 6.1816401 × 10^7
Engineering notation 6.1816401 × 10^6

Prime Factorization of 61816401

Prime Factorization 3 × 3 × 6868489

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20605467
Product of the distinct prime numbers

The prime factorization of 61816401 is 3 × 3 × 6868489. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 86, 87, 401, 465, 9207, 5406, 97663, 75777, 265611, 415379, 5728009, 4616119, 68117255, 38073836, 791734469, 135260077, 5278792954, 5398026173

Basic calculations (n = 61816401)

Multiplication

n×y
n×2 123632802
n×3 185449203
n×4 247265604
n×5 309082005

Division

n÷y
n÷2 30908200.5
n÷3 20605467
n÷3 15454100.25
n÷5 12363280.2

Exponentiation

ny
n2 3821267432592801
n3 2.362169999414E+23
n4 1.4602084791394E+31
n5 9.0264832890084E+38

Nth Root

y√n
2√n 7862.3406820107
3√n 395.39809461926
4√n 88.669840881839
5√n 36.159360682014

Divisors of 61816401

1, 3, 9, 6868489, 20605467, 61816401

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61816400
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61816401 can be divided by 6 positive divisors. The sum of these divisors (counting 61816401) is 1, the average is 0.16666666666667.

Base conversion 61816401

Base System Value
2 Binary 11101011110011111001010001
3 Ternary 11022022121011100
4 Quaternary 3223303321101
5 Quinary 111311111101
6 Senary 10044535013
8 Octal 353637121
10 Decimal 61816401
12 Duodecimal 18851469
16 Hexadecimal 3af3e51
20 Vigesimal j67101
36 Base36 10sxu9

Cryptographic Hash Functions

md5 660ab6bf5d569831900add5a2f71f749
sha1 60bbf5db099337edc209d04f9a1a43b0cc493067
sha256 dd7d1e0c2fb85181c1b169e5ce232d8d48ba15bdbf65b6c0539ef489cf258164
sha512 f4428f4959083d7577a67a1c1175ad6a76e8f779404209354984cb1c8744d9389fee809eef8e25124f74630bbef72b71e352ba27243e315fd2f43ebe54b46763
ripemd-160 22930ab5c48f03d901d34a70a2c70284c0503320

61816401 as geometric shapes

Circle

Radius = n
Diameter 123632802
Circumference 388403902.50592
Area 1.2004865693635E+16

Sphere

Radius = n
Volume 9.8946345555855E+23
Surface area 4.8019462774542E+16
Circumference 388403902.50592

Square

Length = n
Perimeter 247265604
Area 3821267432592801
Diagonal 87421592.671294

Cube

Length = n
Surface area 22927604595556806
Volume 2.362169999414E+23
Space diagonal 107069147.27305

Equilateral Triangle

Length = n
Perimeter 185449203
Area 1.6546573356398E+15
Altitude 53534573.636526

Triangular Pyramid

Length = n
Surface area 1.6546573356398E+15
Volume 2.7838440415017E+22
Height 29140530.890431