61044545 (number)

61044545 is an odd 8-digits composite number following 61044544 and preceding 61044546. In scientific notation, it is written as 6.1044545 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 48835632 positive integers (up to 61044545) that are relatively prime to 61044545.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1044545 × 10^7
Engineering notation 6.1044545 × 10^6

Prime Factorization of 61044545

Prime Factorization 5 × 12208909

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 61044545
Product of the distinct prime numbers

The prime factorization of 61044545 is 5 × 12208909. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 83, 28, 268, 411, 1730, 6413, 682, 88552, 43106, 129523, 8229744, 991040, 89829481, 49003645, 841160400, 598462248, 7139496229, 3543896311

Basic calculations (n = 61044545)

Multiplication

n×y
n×2 122089090
n×3 183133635
n×4 244178180
n×5 305222725

Division

n÷y
n÷2 30522272.5
n÷3 20348181.666667
n÷3 15261136.25
n÷5 12208909

Exponentiation

ny
n2 3726436474257025
n3 2.2747861904242E+23
n4 1.3886328796673E+31
n5 8.4768462311331E+38

Nth Root

y√n
2√n 7813.1008568941
3√n 393.74551536002
4√n 88.391746542843
5√n 36.068607197997

Divisors of 61044545

1, 5, 12208909, 61044545

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 -61044544
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 61044545 can be divided by 4 positive divisors. The sum of these divisors (counting 61044545) is 1, the average is 0.25.

Base conversion 61044545

Base System Value
2 Binary 11101000110111011101000001
3 Ternary 11020212101101002
4 Quaternary 3220313131001
5 Quinary 111111411140
6 Senary 10020221345
8 Octal 350673501
10 Decimal 61044545
12 Duodecimal 1853a855
16 Hexadecimal 3a37741
20 Vigesimal j1ab75
36 Base36 10ce9t

Cryptographic Hash Functions

md5 55135a91ca5009ce11cab9c5c5109bfc
sha1 e62de3aa6c9e5598f0a8be88eb3c5ed2d1c13840
sha256 87dad7a52e99c0db254e18f9365a77966deef13212848bee210c841c001574e9
sha512 608e6b60b75caf583266a710359dcb1c709865daa07ea4e20b5ecb3e7bcbd90fbf25bab7e78193591d5dd3df49f68e82dee52e36ee0093c4c74c26036885b93b
ripemd-160 856e612119c2c3d9b06e4c8d0a0013715f7b4dd4

61044545 as geometric shapes

Circle

Radius = n
Diameter 122089090
Circumference 383554188.22746
Area 1.1706945451595E+16

Sphere

Radius = n
Volume 9.5286021124324E+23
Surface area 4.682778180638E+16
Circumference 383554188.22746

Square

Length = n
Perimeter 244178180
Area 3726436474257025
Diagonal 86330023.447895

Cube

Length = n
Surface area 22358618845542150
Volume 2.2747861904242E+23
Space diagonal 105732253.46492

Equilateral Triangle

Length = n
Perimeter 183133635
Area 1.6135943261478E+15
Altitude 52866126.732462

Triangular Pyramid

Length = n
Surface area 1.6135943261478E+15
Volume 2.6808612349975E+22
Height 28776674.482632