61446918 (number)

61446918 is an even 8-digits composite number following 61446917 and preceding 61446919. In scientific notation, it is written as 6.1446918 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 18754848 positive integers (up to 61446918) that are relatively prime to 61446918.

Interesting facts

Basic properties

Name

Name sixty-one million four hundred forty-six thousand nine hundred eighteen

Notation

Scientific notation 6.1446918 × 10^7
Engineering notation 6.1446918 × 10^6

Prime Factorization of 61446918

Prime Factorization 2 × 3 × 13 × 127 × 6203

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 61446918
Product of the distinct prime numbers

The prime factorization of 61446918 is 2 × 3 × 13 × 127 × 6203. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 5, 63, 640, 756, 7523, 8765, 90039, 24784, 113405, 331079, 1497920, 1452247, 32940622, 31001689, 829352228, 56960275, 5396141403, 5916609448

Basic calculations (n = 61446918)

Multiplication

n×y
n×2 122893836
n×3 184340754
n×4 245787672
n×5 307234590

Division

n÷y
n÷2 30723459
n÷3 20482306
n÷3 15361729.5
n÷5 12289383.6

Exponentiation

ny
n2 3775723731698724
n3 2.3200658653235E+23
n4 1.4256089698113E+31
n5 8.7599277468059E+38

Nth Root

y√n
2√n 7838.8084553713
3√n 394.60874145435
4√n 88.537045666609
5√n 36.116031319051

Divisors of 61446918

1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 6203, 9906, 12406, 18609, 37218, 80639, 161278, 241917, 483834, 787781, 1575562, 2363343, 4726686, 10241153, 20482306, 30723459, 61446918

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61446917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61446918 can be divided by 32 positive divisors. The sum of these divisors (counting 61446918) is 1, the average is 0.03125.

Base conversion 61446918

Base System Value
2 Binary 11101010011001101100000110
3 Ternary 11021121211022210
4 Quaternary 3222121230012
5 Quinary 111212300133
6 Senary 10033004250
8 Octal 352315406
10 Decimal 61446918
12 Duodecimal 186b3686
16 Hexadecimal 3a99b06
20 Vigesimal j40h5i
36 Base36 10l0qu

Cryptographic Hash Functions

md5 5ee1332803fcc3e05f1464bb534428df
sha1 e42a9358db4748868b8452c6118dbfc9dda4a814
sha256 815cfd8dd8f3887678677c8d84d67da06d9c5287d8551e97ebabd9d291bab159
sha512 dbaf32ca662d10f424c21d5e807f4836bc2a4a9decb0e5a04bdb692156a880c4752495276027261a95cec650e3a3065c4328ac51a50fc64bab45ea61d1999085
ripemd-160 19f3a9c11c6fe6682b5b38b04ff053cbc8eee5ab

61446918 as geometric shapes

Circle

Radius = n
Diameter 122893836
Circumference 386082372.34907
Area 1.1861785937489E+16

Sphere

Radius = n
Volume 9.7182691711261E+23
Surface area 4.7447143749957E+16
Circumference 386082372.34907

Square

Length = n
Perimeter 245787672
Area 3775723731698724
Diagonal 86899064.801627

Cube

Length = n
Surface area 22654342390192344
Volume 2.3200658653235E+23
Space diagonal 106429183.94452

Equilateral Triangle

Length = n
Perimeter 184340754
Area 1.6349363346614E+15
Altitude 53214591.972259

Triangular Pyramid

Length = n
Surface area 1.6349363346614E+15
Volume 2.7342238436161E+22
Height 28966354.933876