71783982 (number)

71783982 is an even 8-digits composite number following 71783981 and preceding 71783983. In scientific notation, it is written as 7.1783982 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 23292360 positive integers (up to 71783982) that are relatively prime to 71783982.

Interesting facts

Basic properties

Name

Name seventy-one million seven hundred eighty-three thousand nine hundred eighty-two

Notation

Scientific notation 7.1783982 × 10^7
Engineering notation 7.1783982 × 10^6

Prime Factorization of 71783982

Prime Factorization 2 × 9 × 9 × 5609 × 79

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7975998
Product of the distinct prime numbers

The prime factorization of 71783982 is 2 × 9 × 9 × 5609 × 79. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71783982)

Multiplication

n×y
n×2 143567964
n×3 215351946
n×4 287135928
n×5 358919910

Division

n÷y
n÷2 35891991
n÷3 23927994
n÷3 17945995.5
n÷5 14356796.4

Exponentiation

ny
n2 5152940071776324
n3 3.6989855735947E+23
n4 2.6552791383318E+31
n5 1.9060650987099E+39

Nth Root

y√n
2√n 8472.542829635
3√n 415.60029639668
4√n 92.046416712629
5√n 37.256796458395

Divisors of 71783982

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 -71783981
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 71783982 can be divided by 24 positive divisors. The sum of these divisors (counting 71783982) is 1, the average is 0.041666666666667.

Base conversion 71783982

Base System Value
2 Binary 100010001110101011000101110
3 Ternary 12000002000010000
4 Quaternary 10101311120232
5 Quinary 121334041412
6 Senary 11042325130
8 Octal 421653056
10 Decimal 71783982
12 Duodecimal 200597a6
16 Hexadecimal 447562e
20 Vigesimal 128cjj2
36 Base36 16qkvi

Cryptographic Hash Functions

md5 711c607ef7e88c82d82122c7fb886c60
sha1 73014364e840ee2059320784f1a028d09e7104df
sha256 788e4e364c7bccb65f3780022464d13e7067fb19bd84a1093b7860c1109bd5b7
sha512 e2b8e6c0e4169fd47e0cb00a460fe63f147c8433fba099c529e66024c0e673bd31229271708ec6211a482cef5a141beb8ab02057b1249c240768b0318d6cc74c
ripemd-160 24e78f85a70104efaf98fdd4b82fff262ae8ab2e

71783982 as geometric shapes

Circle

Radius = n
Diameter 143567964
Circumference 451032060.99324
Area 1.6188438673881E+16

Sphere

Radius = n
Volume 1.549427453832E+24
Surface area 6.4753754695524E+16
Circumference 451032060.99324

Square

Length = n
Perimeter 287135928
Area 5152940071776324
Diagonal 101517880.90555

Cube

Length = n
Surface area 30917640430657944
Volume 3.6989855735947E+23
Space diagonal 124333503.99361

Equilateral Triangle

Length = n
Perimeter 215351946
Area 2.2312885031686E+15
Altitude 62166751.996805

Triangular Pyramid

Length = n
Surface area 2.2312885031686E+15
Volume 4.3592963043334E+22
Height 33839293.635182