61634540 (number)

61634540 is an even 8-digits composite number following 61634539 and preceding 61634541. In scientific notation, it is written as 6.1634540 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 22310400 positive integers (up to 61634540) that are relatively prime to 61634540.

Interesting facts

Basic properties

Name

Name sixty-one million six hundred thirty-four thousand five hundred forty

Notation

Scientific notation 6.1634540 × 10^7
Engineering notation 6.1634540 × 10^6

Prime Factorization of 61634540

Prime Factorization 2 × 2 × 11 × 5 × 997 × 281

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 30817270
Product of the distinct prime numbers

The prime factorization of 61634540 is 2 × 2 × 11 × 5 × 997 × 281. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61634540)

Multiplication

n×y
n×2 123269080
n×3 184903620
n×4 246538160
n×5 308172700

Division

n÷y
n÷2 30817270
n÷3 20544846.666667
n÷3 15408635
n÷5 12326908

Exponentiation

ny
n2 3798816521011600
n3 2.3413830881695E+23
n4 1.4431006960311E+31
n5 8.8944847573555E+38

Nth Root

y√n
2√n 7850.7668415257
3√n 395.00996610009
4√n 88.604553164754
5√n 36.138059766518

Divisors of 61634540

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61634539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61634540 can be divided by 48 positive divisors. The sum of these divisors (counting 61634540) is 1, the average is 0.020833333333333.

Base conversion 61634540

Base System Value
2 Binary 11101011000111011111101100
3 Ternary 11021222100200202
4 Quaternary 3223013133230
5 Quinary 111234301130
6 Senary 10041013032
8 Octal 353073754
10 Decimal 61634540
12 Duodecimal 18784178
16 Hexadecimal 3ac77ec
20 Vigesimal j54670
36 Base36 10p1ik

Cryptographic Hash Functions

md5 6a91e66e101767c4b7df2648d0cb8353
sha1 a4d81af1bc4c4bc603b4bd790111c06c40540a9a
sha256 b14d33a971c87194ca47b8453c738ef3f39c0104f021d0f212d4709ee0256ae6
sha512 2cabc64396b8a18c50e6c4424abe158ac1d0198d1bc6bf8e2ecee6e823ab8d843fc7984f8773275a4a2865191e723bfe63542cce461538a2661b2e7a460c464b
ripemd-160 6974a0e398ec8812cba5d262f4609e42938bebc5

61634540 as geometric shapes

Circle

Radius = n
Diameter 123269080
Circumference 387261236.14277
Area 1.1934334074746E+16

Sphere

Radius = n
Volume 9.8075625453769E+23
Surface area 4.7737336298982E+16
Circumference 387261236.14277

Square

Length = n
Perimeter 246538160
Area 3798816521011600
Diagonal 87164402.378627

Cube

Length = n
Surface area 22792899126069600
Volume 2.3413830881695E+23
Space diagonal 106754154.78114

Equilateral Triangle

Length = n
Perimeter 184903620
Area 1.644935805756E+15
Altitude 53377077.390568

Triangular Pyramid

Length = n
Surface area 1.644935805756E+15
Volume 2.7593464316669E+22
Height 29054800.792876