71742461 (number)

71742461 is an odd 8-digits composite number following 71742460 and preceding 71742462. In scientific notation, it is written as 7.1742461 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 56111616 positive integers (up to 71742461) that are relatively prime to 71742461.

Interesting facts

Basic properties

Name

Name seventy-one million seven hundred forty-two thousand four hundred sixty-one

Notation

Scientific notation 7.1742461 × 10^7
Engineering notation 7.1742461 × 10^6

Prime Factorization of 71742461

Prime Factorization 19 × 7 × 67 × 83 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71742461
Product of the distinct prime numbers

The prime factorization of 71742461 is 19 × 7 × 67 × 83 × 97. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 65, 1, 592, 305, 2380, 3455, 91389, 57527, 94571, 949236, 8267404, 7025727, 9468917, 39981497, 634750767, 690738891, 8860375728, 9951862969

Basic calculations (n = 71742461)

Multiplication

n×y
n×2 143484922
n×3 215227383
n×4 286969844
n×5 358712305

Division

n÷y
n÷2 35871230.5
n÷3 23914153.666667
n÷3 17935615.25
n÷5 14348492.2

Exponentiation

ny
n2 5146980710336521
n3 3.6925706287907E+23
n4 2.6491410432576E+31
n5 1.9005589797941E+39

Nth Root

y√n
2√n 8470.0921482591
3√n 415.52015099575
4√n 92.03310354573
5√n 37.252485475814

Divisors of 71742461

1, 7, 19, 67, 83, 97, 133, 469, 581, 679, 1273, 1577, 1843, 5561, 6499, 8051, 8911, 11039, 12901, 38927, 45493, 56357, 105659, 123481, 152969, 539417, 739613, 864367, 1070783, 3775919, 10248923, 71742461

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 -71742460
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 71742461 can be divided by 32 positive divisors. The sum of these divisors (counting 71742461) is 1, the average is 0.03125.

Base conversion 71742461

Base System Value
2 Binary 100010001101011001111111101
3 Ternary 11222222220011012
4 Quaternary 10101223033331
5 Quinary 121331224321
6 Senary 11041405005
8 Octal 421531775
10 Decimal 71742461
12 Duodecimal 20039765
16 Hexadecimal 446b3fd
20 Vigesimal 1287g31
36 Base36 16pou5

Cryptographic Hash Functions

md5 168c162ec8c536fbfd21a7a0e4b486a7
sha1 5902f71c3f93b2e1b9c6083c4f687769acdffdb9
sha256 3eac6d05348771467fad118fc2206f5bf9f2fbd5be46354c38aa724772016784
sha512 8c9079c56689305bb5490ae2aba4026ee45aa9142420d95f4ce1ce34b66214458edf7ec485cc0a946a7db2a175a8669d44d39b858a3b4f151daee464a0d28bf8
ripemd-160 7ed04a79c9f623aaa8dd9d8d2de1d5c05174b3ed

71742461 as geometric shapes

Circle

Radius = n
Diameter 143484922
Circumference 450771176.8561
Area 1.6169716787762E+16

Sphere

Radius = n
Volume 1.546740368036E+24
Surface area 6.4678867151046E+16
Circumference 450771176.8561

Square

Length = n
Perimeter 286969844
Area 5146980710336521
Diagonal 101459161.34422

Cube

Length = n
Surface area 30881884262019126
Volume 3.6925706287907E+23
Space diagonal 124261587.51203

Equilateral Triangle

Length = n
Perimeter 215227383
Area 2.22870802397E+15
Altitude 62130793.756014

Triangular Pyramid

Length = n
Surface area 2.22870802397E+15
Volume 4.3517362193803E+22
Height 33819720.448074