61893497 (number)

61893497 is an odd 8-digits composite number following 61893496 and preceding 61893498. In scientific notation, it is written as 6.1893497 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 61820916 positive integers (up to 61893497) that are relatively prime to 61893497.

Interesting facts

Basic properties

Name

Name sixty-one million eight hundred ninety-three thousand four hundred ninety-seven

Notation

Scientific notation 6.1893497 × 10^7
Engineering notation 6.1893497 × 10^6

Prime Factorization of 61893497

Prime Factorization 863 × 71719

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 61893497
Product of the distinct prime numbers

The prime factorization of 61893497 is 863 × 71719. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 18, 43, 766, 434, 8928, 2508, 38071, 74378, 871072, 438285, 3118211, 5171679, 1515559, 54511777, 978058978, 890970327, 1520397055, 606012058

Basic calculations (n = 61893497)

Multiplication

n×y
n×2 123786994
n×3 185680491
n×4 247573988
n×5 309467485

Division

n÷y
n÷2 30946748.5
n÷3 20631165.666667
n÷3 15473374.25
n÷5 12378699.4

Exponentiation

ny
n2 3830804970889009
n3 2.371019159733E+23
n4 1.4675066724988E+31
n5 9.0829119831784E+38

Nth Root

y√n
2√n 7867.2420199203
3√n 395.562403481
4√n 88.697474709939
5√n 36.1683756112

Divisors of 61893497

1, 863, 71719, 61893497

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61893496
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61893497 can be divided by 4 positive divisors. The sum of these divisors (counting 61893497) is 1, the average is 0.25.

Base conversion 61893497

Base System Value
2 Binary 11101100000110101101111001
3 Ternary 11022110111220202
4 Quaternary 3230012231321
5 Quinary 111321042442
6 Senary 10050331545
8 Octal 354065571
10 Decimal 61893497
12 Duodecimal 18889bb5
16 Hexadecimal 3b06b79
20 Vigesimal j6gdeh
36 Base36 10ulbt

Cryptographic Hash Functions

md5 f8a035407134896995e8b4e3fad67ae9
sha1 24acaaa914b9f7a7110fe1e90776a083128cf9e9
sha256 449dab626c2132234b9ec0398353e336c2cf693ad91ce65c1df10084868a1c0a
sha512 e5ec968aebeca579cba9b954e18ac324e24b85d2f4a34101abba183253ca00a9e4446db5c5ee8e8b2f615b555f808a3fef735f0d98dd7f5a40bb155995d2265a
ripemd-160 d80c174f1e3472e52fe1f1c4fc6ed24cdae1812f

61893497 as geometric shapes

Circle

Radius = n
Diameter 123786994
Circumference 388888310.96036
Area 1.203482875388E+16

Sphere

Radius = n
Volume 9.9317018316506E+23
Surface area 4.8139315015521E+16
Circumference 388888310.96036

Square

Length = n
Perimeter 247573988
Area 3830804970889009
Diagonal 87530622.880098

Cube

Length = n
Surface area 22984829825334054
Volume 2.371019159733E+23
Space diagonal 107202681.46211

Equilateral Triangle

Length = n
Perimeter 185680491
Area 1.6587872108668E+15
Altitude 53601340.731056

Triangular Pyramid

Length = n
Surface area 1.6587872108668E+15
Volume 2.7942728769508E+22
Height 29176874.293366