61897466 (number)

61897466 is an even 8-digits composite number following 61897465 and preceding 61897467. In scientific notation, it is written as 6.1897466 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 30936928 positive integers (up to 61897466) that are relatively prime to 61897466.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1897466 × 10^7
Engineering notation 6.1897466 × 10^6

Prime Factorization of 61897466

Prime Factorization 2 × 7877 × 3929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 61897466
Product of the distinct prime numbers

The prime factorization of 61897466 is 2 × 7877 × 3929. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 24, 54, 19, 377, 6697, 7845, 35876, 56212, 720317, 130038, 7288112, 6861659, 85582417, 39179406, 939542690, 884778323, 3196198661, 1921788735

Basic calculations (n = 61897466)

Multiplication

n×y
n×2 123794932
n×3 185692398
n×4 247589864
n×5 309487330

Division

n÷y
n÷2 30948733
n÷3 20632488.666667
n÷3 15474366.5
n÷5 12379493.2

Exponentiation

ny
n2 3831296297221156
n3 2.3714753229317E+23
n4 1.4678831317101E+31
n5 9.0858246236997E+38

Nth Root

y√n
2√n 7867.4942643767
3√n 395.57085861601
4√n 88.698896635622
5√n 36.168839468011

Divisors of 61897466

1, 2, 3929, 7858, 7877, 15754, 30948733, 61897466

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61897465
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61897466 can be divided by 8 positive divisors. The sum of these divisors (counting 61897466) is 1, the average is 0.125.

Base conversion 61897466

Base System Value
2 Binary 11101100000111101011111010
3 Ternary 11022110201100202
4 Quaternary 3230013223322
5 Quinary 111321204331
6 Senary 10050402202
8 Octal 354075372
10 Decimal 61897466
12 Duodecimal 18890362
16 Hexadecimal 3b07afa
20 Vigesimal j6h3d6
36 Base36 10uoe2

Cryptographic Hash Functions

md5 2f9d3a95316fb8660319f75194577dca
sha1 c104c2897ea248717e78c6d29403c55cfdc8c5e7
sha256 5eccb61e3cf99c1195c86cc18da2b037dc9871c1a0bfbc3fb4673e3a73862c61
sha512 5379ad487c830a2994ac30cfcf47a28ea028be65d544d4797c0400620494cf88f7d1b22ce01dc74883aefcca7b0597161f40a66dea2f23d9ce0d62384ceb0cbc
ripemd-160 d7894356e182d180e5b45c28ba58e7d5b43cc3e0

61897466 as geometric shapes

Circle

Radius = n
Diameter 123794932
Circumference 388913248.92285
Area 1.2036372301076E+16

Sphere

Radius = n
Volume 9.933612603589E+23
Surface area 4.8145489204303E+16
Circumference 388913248.92285

Square

Length = n
Perimeter 247589864
Area 3831296297221156
Diagonal 87536235.893728

Cube

Length = n
Surface area 22987777783326936
Volume 2.3714753229317E+23
Space diagonal 107209555.97177

Equilateral Triangle

Length = n
Perimeter 185692398
Area 1.6589999614094E+15
Altitude 53604777.985884

Triangular Pyramid

Length = n
Surface area 1.6589999614094E+15
Volume 2.794810470436E+22
Height 29178745.297909