61509746 (number)

61509746 is an even 8-digits composite number following 61509745 and preceding 61509747. In scientific notation, it is written as 6.1509746 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 29803584 positive integers (up to 61509746) that are relatively prime to 61509746.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred nine thousand seven hundred forty-six

Notation

Scientific notation 6.1509746 × 10^7
Engineering notation 6.1509746 × 10^6

Prime Factorization of 61509746

Prime Factorization 2 × 47 × 103 × 6353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61509746
Product of the distinct prime numbers

The prime factorization of 61509746 is 2 × 47 × 103 × 6353. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 96, 35, 108, 446, 5836, 1745, 60541, 3757, 380738, 101048, 6624608, 9460538, 65625247, 15150357, 802577051, 638206411, 8650759833, 4387661666

Basic calculations (n = 61509746)

Multiplication

n×y
n×2 123019492
n×3 184529238
n×4 246038984
n×5 307548730

Division

n÷y
n÷2 30754873
n÷3 20503248.666667
n÷3 15377436.5
n÷5 12301949.2

Exponentiation

ny
n2 3783448852984516
n3 2.3271897795107E+23
n4 1.431448522315E+31
n5 8.804803501967E+38

Nth Root

y√n
2√n 7842.8149283277
3√n 394.7431883
4√n 88.559668745585
5√n 36.123413855456

Divisors of 61509746

1, 2, 47, 94, 103, 206, 4841, 6353, 9682, 12706, 298591, 597182, 654359, 1308718, 30754873, 61509746

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61509745
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61509746 can be divided by 16 positive divisors. The sum of these divisors (counting 61509746) is 1, the average is 0.0625.

Base conversion 61509746

Base System Value
2 Binary 11101010101001000001110010
3 Ternary 11021202000111202
4 Quaternary 3222221001302
5 Quinary 111221302441
6 Senary 10034211202
8 Octal 352510162
10 Decimal 61509746
12 Duodecimal 18723b02
16 Hexadecimal 3aa9072
20 Vigesimal j48e76
36 Base36 10md82

Cryptographic Hash Functions

md5 85aff99bb8c3b32e911ea8eb1b3768f0
sha1 2d118cd72bf4e1ebd0ec29a213ab8b36d796f2e7
sha256 956235655372d4214329f3edd734b69db1b3a0139d7e4f090ebbe894b96c767b
sha512 70d05848db45e3b01b6cc7b07d710282a089993c8de9d82581eaed0af15d1f74e8fa11e755b38d6dd2b4662e6d9b81a38265f3c75d46b73291fc18f4e752c8c8
ripemd-160 86c8e8584226d09428603f975b23b9835a649041

61509746 as geometric shapes

Circle

Radius = n
Diameter 123019492
Circumference 386477132.31555
Area 1.1886055121769E+16

Sphere

Radius = n
Volume 9.7481097530934E+23
Surface area 4.7544220487076E+16
Circumference 386477132.31555

Square

Length = n
Perimeter 246038984
Area 3783448852984516
Diagonal 86987917.011324

Cube

Length = n
Surface area 22700693117907096
Volume 2.3271897795107E+23
Space diagonal 106538005.23266

Equilateral Triangle

Length = n
Perimeter 184529238
Area 1.6382814103018E+15
Altitude 53269002.616328

Triangular Pyramid

Length = n
Surface area 1.6382814103018E+15
Volume 2.7426194570001E+22
Height 28995972.337108