61043728 (number)

61043728 is an even 8-digits composite number following 61043727 and preceding 61043729. In scientific notation, it is written as 6.1043728 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors. There are 30489984 positive integers (up to 61043728) that are relatively prime to 61043728.

Interesting facts

Basic properties

Name

Name sixty-one million forty-three thousand seven hundred twenty-eight

Notation

Scientific notation 6.1043728 × 10^7
Engineering notation 6.1043728 × 10^6

Prime Factorization of 61043728

Prime Factorization 2 × 2 × 2 × 2 × 1597 × 2389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7630466
Product of the distinct prime numbers

The prime factorization of 61043728 is 2 × 2 × 2 × 2 × 1597 × 2389. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 69, 12, 119, 945, 4745, 4291, 59297, 59003, 882060, 83697, 4308136, 1440576, 97539687, 91771984, 838043343, 69803291, 7264847284, 1767745113

Basic calculations (n = 61043728)

Multiplication

n×y
n×2 122087456
n×3 183131184
n×4 244174912
n×5 305218640

Division

n÷y
n÷2 30521864
n÷3 20347909.333333
n÷3 15260932
n÷5 12208745.6

Exponentiation

ny
n2 3726336728137984
n3 2.2746948566887E+23
n4 1.388558541147E+31
n5 8.4762789897855E+38

Nth Root

y√n
2√n 7813.0485727403
3√n 393.74375876561
4√n 88.391450789883
5√n 36.068510651418

Divisors of 61043728

1, 2, 4, 8, 16, 1597, 2389, 3194, 4778, 6388, 9556, 12776, 19112, 25552, 38224, 3815233, 7630466, 15260932, 30521864, 61043728

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61043727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61043728 can be divided by 20 positive divisors. The sum of these divisors (counting 61043728) is 1, the average is 0.05.

Base conversion 61043728

Base System Value
2 Binary 11101000110111010000010000
3 Ternary 11020212100020211
4 Quaternary 3220313100100
5 Quinary 111111344403
6 Senary 10020213504
8 Octal 350672020
10 Decimal 61043728
12 Duodecimal 1853a294
16 Hexadecimal 3a37410
20 Vigesimal j1a968
36 Base36 10cdn4

Cryptographic Hash Functions

md5 cb34243b18c06d84414a182449133699
sha1 d5ac96683587aefbdc3027aeea6a7e11859c8a9e
sha256 f0287eeb721f39768790e70347278bf253c0be69f4703d224f1242b3276e23d4
sha512 0bb22a21cd28455f1a993ffe19cad4b6736f4883c320a2da57071375370a58ebe489e68a40dfc9cfd1e6887f6d70f2c9c37fc69320e368ad6349c9366ea49902
ripemd-160 0db9b52a5b982a6b4c9c18da4d971553ec5b4471

61043728 as geometric shapes

Circle

Radius = n
Diameter 122087456
Circumference 383549054.86507
Area 1.170663208992E+16

Sphere

Radius = n
Volume 9.5282195345754E+23
Surface area 4.682652835968E+16
Circumference 383549054.86507

Square

Length = n
Perimeter 244174912
Area 3726336728137984
Diagonal 86328868.035414

Cube

Length = n
Surface area 22358020368827904
Volume 2.2746948566887E+23
Space diagonal 105730838.37941

Equilateral Triangle

Length = n
Perimeter 183131184
Area 1.6135511348112E+15
Altitude 52865419.189707

Triangular Pyramid

Length = n
Surface area 1.6135511348112E+15
Volume 2.6807535971578E+22
Height 28776289.345138