71366945 (number)

71366945 is an odd 8-digits composite number following 71366944 and preceding 71366946. In scientific notation, it is written as 7.1366945 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 49927104 positive integers (up to 71366945) that are relatively prime to 71366945.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred sixty-six thousand nine hundred forty-five

Notation

Scientific notation 7.1366945 × 10^7
Engineering notation 7.1366945 × 10^6

Prime Factorization of 71366945

Prime Factorization 5 × 19 × 13 × 57787

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71366945
Product of the distinct prime numbers

The prime factorization of 71366945 is 5 × 19 × 13 × 57787. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 9, 29, 892, 488, 1463, 6068, 33076, 60337, 649550, 146688, 4466805, 5057001, 27752798, 97230828, 362667035, 733310664, 6855094581, 1834894836

Basic calculations (n = 71366945)

Multiplication

n×y
n×2 142733890
n×3 214100835
n×4 285467780
n×5 356834725

Division

n÷y
n÷2 35683472.5
n÷3 23788981.666667
n÷3 17841736.25
n÷5 14273389

Exponentiation

ny
n2 5093240838633025
n3 3.6348903880248E+23
n4 2.5941102240319E+31
n5 1.8513372168242E+39

Nth Root

y√n
2√n 8447.8958918775
3√n 414.79390744365
4√n 91.912436002303
5√n 37.21340601053

Divisors of 71366945

1, 5, 13, 19, 65, 95, 247, 1235, 57787, 288935, 751231, 1097953, 3756155, 5489765, 14273389, 71366945

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 -71366944
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 71366945 can be divided by 16 positive divisors. The sum of these divisors (counting 71366945) is 1, the average is 0.0625.

Base conversion 71366945

Base System Value
2 Binary 100010000001111100100100001
3 Ternary 11222021211001012
4 Quaternary 10100033210201
5 Quinary 121232220240
6 Senary 11025350305
8 Octal 420174441
10 Decimal 71366945
12 Duodecimal 1ba98395
16 Hexadecimal 440f921
20 Vigesimal 1260h75
36 Base36 16hn35

Cryptographic Hash Functions

md5 7f0fb3cb354c6ca81a4847e518f191ef
sha1 81f96b42ed3aa9cf67f8f9a36a2cd82d7e0c2e21
sha256 4f65ad23a43419f4e6bf4714f6d5e95eebeecbd38caf3c2f5ac8d3724227d042
sha512 c6de170a22605a9ae09e6e02c9d36f336025c1cd783a60ddb15cf285f7358eaf32eb00cb1bc9f16ae9ebeb135af168310c7b57a7a9be61e9f676ab5d5be0020d
ripemd-160 b1ffec8083663a37c0117da877a586c748e85f9b

71366945 as geometric shapes

Circle

Radius = n
Diameter 142733890
Circumference 448411740.24229
Area 1.6000888001613E+16

Sphere

Radius = n
Volume 1.522579325283E+24
Surface area 6.4003552006452E+16
Circumference 448411740.24229

Square

Length = n
Perimeter 285467780
Area 5093240838633025
Diagonal 100928101.52413

Cube

Length = n
Surface area 30559445031798150
Volume 3.6348903880248E+23
Space diagonal 123611174.72097

Equilateral Triangle

Length = n
Perimeter 214100835
Area 2.2054379769243E+15
Altitude 61805587.360487

Triangular Pyramid

Length = n
Surface area 2.2054379769243E+15
Volume 4.2837594037369E+22
Height 33642700.508045