61221344 (number)

61221344 is an even 8-digits composite number following 61221343 and preceding 61221345. In scientific notation, it is written as 6.1221344 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 24 positive divisors. There are 28999296 positive integers (up to 61221344) that are relatively prime to 61221344.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1221344 × 10^7
Engineering notation 6.1221344 × 10^6

Prime Factorization of 61221344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 19 × 100693

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3826334
Product of the distinct prime numbers

The prime factorization of 61221344 is 2 × 2 × 2 × 2 × 2 × 19 × 100693. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 5, 11, 74, 263, 945, 7133, 7775, 70414, 35057, 783317, 920209, 5078851, 5317654, 70393217, 58516158, 143732797, 900299628, 1435345847, 6386086754

Basic calculations (n = 61221344)

Multiplication

n×y
n×2 122442688
n×3 183664032
n×4 244885376
n×5 306106720

Division

n÷y
n÷2 30610672
n÷3 20407114.666667
n÷3 15305336
n÷5 12244268.8

Exponentiation

ny
n2 3748052961166336
n3 2.2946083966578E+23
n4 1.4047900999708E+31
n5 8.6003137958105E+38

Nth Root

y√n
2√n 7824.4069423823
3√n 394.1252747387
4√n 88.455677841404
5√n 36.089475627492

Divisors of 61221344

1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 100693, 201386, 402772, 805544, 1611088, 1913167, 3222176, 3826334, 7652668, 15305336, 30610672, 61221344

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61221343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61221344 can be divided by 24 positive divisors. The sum of these divisors (counting 61221344) is 1, the average is 0.041666666666667.

Base conversion 61221344

Base System Value
2 Binary 11101001100010100111100000
3 Ternary 11021012100220012
4 Quaternary 3221202213200
5 Quinary 111133040334
6 Senary 10024104052
8 Octal 351424740
10 Decimal 61221344
12 Duodecimal 18605028
16 Hexadecimal 3a629e0
20 Vigesimal j2cd74
36 Base36 10g6ow

Cryptographic Hash Functions

md5 2c513747276932f348b5f23eab2c8fc3
sha1 13ff99648d0bebd0f357ed38de9562caa104e687
sha256 91e64baa575b05eb9707ed39ab790e6dfee6755ccf1d3fbfc6913f921680337f
sha512 f267676be0ad03240e843b8732324811fcde97af4ce308d31fa61d552614bb49eeab86aae9046d85010204cd17275cf8c2d50de4c319a52b8174cf777dc256a6
ripemd-160 f175caa2b9c1fb312b32024bdf0a6bdc1f936e7f

61221344 as geometric shapes

Circle

Radius = n
Diameter 122442688
Circumference 384665049.10659
Area 1.1774855648066E+16

Sphere

Radius = n
Volume 9.6116331757409E+23
Surface area 4.7099422592263E+16
Circumference 384665049.10659

Square

Length = n
Perimeter 244885376
Area 3748052961166336
Diagonal 86580054.991509

Cube

Length = n
Surface area 22488317766998016
Volume 2.2946083966578E+23
Space diagonal 106038478.31565

Equilateral Triangle

Length = n
Perimeter 183664032
Area 1.6229545395498E+15
Altitude 53019239.157826

Triangular Pyramid

Length = n
Surface area 1.6229545395498E+15
Volume 2.7042219290739E+22
Height 28860018.330503