61509742 (number)

61509742 is an even 8-digits composite number following 61509741 and preceding 61509743. In scientific notation, it is written as 6.1509742 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 25646208 positive integers (up to 61509742) that are relatively prime to 61509742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1509742 × 10^7
Engineering notation 6.1509742 × 10^6

Prime Factorization of 61509742

Prime Factorization 2 × 7 × 59 × 113 × 659

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 61509742
Product of the distinct prime numbers

The prime factorization of 61509742 is 2 × 7 × 59 × 113 × 659. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 5, 42, 633, 627, 6552, 7388, 3590, 34321, 389329, 30990, 1898815, 7188070, 95776316, 23988132, 895724135, 403352423, 6452063344, 6499542269

Basic calculations (n = 61509742)

Multiplication

n×y
n×2 123019484
n×3 184529226
n×4 246038968
n×5 307548710

Division

n÷y
n÷2 30754871
n÷3 20503247.333333
n÷3 15377435.5
n÷5 12301948.4

Exponentiation

ny
n2 3783448360906564
n3 2.3271893254969E+23
n4 1.4314481499647E+31
n5 8.8048006390703E+38

Nth Root

y√n
2√n 7842.8146733172
3√n 394.74317974324
4√n 88.559667305818
5√n 36.123413385632

Divisors of 61509742

1, 2, 7, 14, 59, 113, 118, 226, 413, 659, 791, 826, 1318, 1582, 4613, 6667, 9226, 13334, 38881, 46669, 74467, 77762, 93338, 148934, 272167, 521269, 544334, 1042538, 4393553, 8787106, 30754871, 61509742

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 -61509741
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 61509742 can be divided by 32 positive divisors. The sum of these divisors (counting 61509742) is 1, the average is 0.03125.

Base conversion 61509742

Base System Value
2 Binary 11101010101001000001101110
3 Ternary 11021202000111121
4 Quaternary 3222221001232
5 Quinary 111221302432
6 Senary 10034211154
8 Octal 352510156
10 Decimal 61509742
12 Duodecimal 18723aba
16 Hexadecimal 3aa906e
20 Vigesimal j48e72
36 Base36 10md7y

Cryptographic Hash Functions

md5 4f64e496eba5185417d4e56073decff6
sha1 df3ed9e12166e6b64e46c9cc4725f474a79ce9d0
sha256 29557be0fdcdb41458f174093b735273539ee62ad9dc09df734015b6b1013f27
sha512 87ee6dd25cb315f27e988971c26a57496205646b6d76e2d1005380a926b25701538e3b86ba264287380e1d3653031bb83441437e3e38d6ed5dc67fe0c4dd9dfd
ripemd-160 5af545abe23c91bfedc7d4fa3c99aeb04c1e52fa

61509742 as geometric shapes

Circle

Radius = n
Diameter 123019484
Circumference 386477107.18281
Area 1.188605357586E+16

Sphere

Radius = n
Volume 9.7481078513247E+23
Surface area 4.7544214303442E+16
Circumference 386477107.18281

Square

Length = n
Perimeter 246038968
Area 3783448360906564
Diagonal 86987911.35447

Cube

Length = n
Surface area 22700690165439384
Volume 2.3271893254969E+23
Space diagonal 106537998.30445

Equilateral Triangle

Length = n
Perimeter 184529226
Area 1.6382811972258E+15
Altitude 53268999.152227

Triangular Pyramid

Length = n
Surface area 1.6382811972258E+15
Volume 2.7426189219396E+22
Height 28995970.45149