61042428 (number)

61042428 is an even 8-digits composite number following 61042427 and preceding 61042429. In scientific notation, it is written as 6.1042428 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 18 positive divisors. There are 20347464 positive integers (up to 61042428) that are relatively prime to 61042428.

Interesting facts

Basic properties

Name

Name sixty-one million forty-two thousand four hundred twenty-eight

Notation

Scientific notation 6.1042428 × 10^7
Engineering notation 6.1042428 × 10^6

Prime Factorization of 61042428

Prime Factorization 2 × 2 × 3 × 3 × 1695623

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10173738
Product of the distinct prime numbers

The prime factorization of 61042428 is 2 × 2 × 3 × 3 × 1695623. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 22, 17, 514, 640, 5902, 7382, 82844, 64534, 240380, 794095, 7941136, 2747820, 88044695, 32217225, 111989958, 381632651, 2352173735, 4293120560

Basic calculations (n = 61042428)

Multiplication

n×y
n×2 122084856
n×3 183127284
n×4 244169712
n×5 305212140

Division

n÷y
n÷2 30521214
n÷3 20347476
n÷3 15260607
n÷5 12208485.6

Exponentiation

ny
n2 3726178016135184
n3 2.2745495326511E+23
n4 1.3884402607929E+31
n5 8.4753764651753E+38

Nth Root

y√n
2√n 7812.9653781391
3√n 393.74096366262
4√n 88.390980185419
5√n 36.0683570256

Divisors of 61042428

1, 2, 3, 4, 6, 9, 12, 18, 36, 1695623, 3391246, 5086869, 6782492, 10173738, 15260607, 20347476, 30521214, 61042428

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61042427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61042428 can be divided by 18 positive divisors. The sum of these divisors (counting 61042428) is 1, the average is 0.055555555555556.

Base conversion 61042428

Base System Value
2 Binary 11101000110110111011111100
3 Ternary 11020212021110200
4 Quaternary 3220312323330
5 Quinary 111111324203
6 Senary 10020203500
8 Octal 350667374
10 Decimal 61042428
12 Duodecimal 18539590
16 Hexadecimal 3a36efc
20 Vigesimal j1a618
36 Base36 10ccn0

Cryptographic Hash Functions

md5 ba88e1dffcd0802394c1c6ed185d91e7
sha1 240ec5e7f8959e7f1c647c06618c7a1e73fa036c
sha256 28b3f28891bf77710165b6570d35529a9737898d8785b86e6af942a50a221421
sha512 efaf39ebfc3dbcb4d185acd5254939cf53957ecb19a9f29d146ee54970083e23411467d842373bf2ed9a8b220d5dba1f1a8b110b5181b2ba0cfb26f93fb07cad
ripemd-160 4d4408ee8cf2bfa2b48eb437fa80d96401f6b71f

61042428 as geometric shapes

Circle

Radius = n
Diameter 122084856
Circumference 383540886.72417
Area 1.1706133481458E+16

Sphere

Radius = n
Volume 9.5276108026706E+23
Surface area 4.6824533925832E+16
Circumference 383540886.72417

Square

Length = n
Perimeter 244169712
Area 3726178016135184
Diagonal 86327029.557783

Cube

Length = n
Surface area 22357068096811104
Volume 2.2745495326511E+23
Space diagonal 105728586.71337

Equilateral Triangle

Length = n
Perimeter 183127284
Area 1.6134824104981E+15
Altitude 52864293.356683

Triangular Pyramid

Length = n
Surface area 1.6134824104981E+15
Volume 2.6805823311372E+22
Height 28775676.519261