71662494 (number)

71662494 is an even 8-digits composite number following 71662493 and preceding 71662495. In scientific notation, it is written as 7.1662494 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 23560128 positive integers (up to 71662494) that are relatively prime to 71662494.

Interesting facts

Basic properties

Name

Name seventy-one million six hundred sixty-two thousand four hundred ninety-four

Notation

Scientific notation 7.1662494 × 10^7
Engineering notation 7.1662494 × 10^6

Prime Factorization of 71662494

Prime Factorization 2 × 3 × 73 × 163613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71662494
Product of the distinct prime numbers

The prime factorization of 71662494 is 2 × 3 × 73 × 163613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 50, 41, 612, 904, 8387, 9678, 30604, 92776, 251489, 231303, 8863768, 4685946, 66609666, 27450510, 827232041, 964562790, 8605127664, 7534401391

Basic calculations (n = 71662494)

Multiplication

n×y
n×2 143324988
n×3 214987482
n×4 286649976
n×5 358312470

Division

n÷y
n÷2 35831247
n÷3 23887498
n÷3 17915623.5
n÷5 14332498.8

Exponentiation

ny
n2 5135513046300036
n3 3.680236728674E+23
n4 2.6373494248718E+31
n5 1.8899903733578E+39

Nth Root

y√n
2√n 8465.3702813285
3√n 415.36570850421
4√n 92.007446879742
5√n 37.244177150327

Divisors of 71662494

1, 2, 3, 6, 73, 146, 219, 438, 163613, 327226, 490839, 981678, 11943749, 23887498, 35831247, 71662494

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 -71662493
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 71662494 can be divided by 16 positive divisors. The sum of these divisors (counting 71662494) is 1, the average is 0.0625.

Base conversion 71662494

Base System Value
2 Binary 100010001010111101110011110
3 Ternary 11222211211110110
4 Quaternary 10101113232132
5 Quinary 121321144434
6 Senary 11035550450
8 Octal 421275636
10 Decimal 71662494
12 Duodecimal 1bbbb426
16 Hexadecimal 4457b9e
20 Vigesimal 127hg4e
36 Base36 16nz4u

Cryptographic Hash Functions

md5 47e101a5c9cfaae629f70971b1b51a79
sha1 7ab50b6af270e9bde5b6a6c610f91f4e7078d1dc
sha256 c8dc30e05f91ee88821263e3f366ff7e0b71080836f442fdbe669643c23af408
sha512 596ecc825aeba212580810a97af622ac02fd7fa48865eb5397fa2f10b10f20e38b14aa4d977966032aee12af7cb2d3ccf0bec268c1dcbbd6792026311976056f
ripemd-160 4436724de53ea2d0d51082820328cc8b34711343

71662494 as geometric shapes

Circle

Radius = n
Diameter 143324988
Circumference 450268729.37665
Area 1.6133690058671E+16

Sphere

Radius = n
Volume 1.5415739560365E+24
Surface area 6.4534760234683E+16
Circumference 450268729.37665

Square

Length = n
Perimeter 286649976
Area 5135513046300036
Diagonal 101346070.92828

Cube

Length = n
Surface area 30813078277800216
Volume 3.680236728674E+23
Space diagonal 124123080.6051

Equilateral Triangle

Length = n
Perimeter 214987482
Area 2.2237423797811E+15
Altitude 62061540.30255

Triangular Pyramid

Length = n
Surface area 2.2237423797811E+15
Volume 4.3372005786953E+22
Height 33782023.64276