80765971 (number)

80765971 is an odd 8-digits composite number following 80765970 and preceding 80765972. In scientific notation, it is written as 8.0765971 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 67775520 positive integers (up to 80765971) that are relatively prime to 80765971.

Interesting facts

Basic properties

Name

Name eighty million seven hundred sixty-five thousand nine hundred seventy-one

Notation

Scientific notation 8.0765971 × 10^7
Engineering notation 8.0765971 × 10^6

Prime Factorization of 80765971

Prime Factorization 13 × 11 × 564797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 80765971
Product of the distinct prime numbers

The prime factorization of 80765971 is 13 × 11 × 564797. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 14, 15, 258, 121, 5791, 6557, 83890, 3046, 287254, 345762, 3335274, 1476805, 25451304, 67352720, 574969527, 296230968, 5019725213, 5306395591

Basic calculations (n = 80765971)

Multiplication

n×y
n×2 161531942
n×3 242297913
n×4 323063884
n×5 403829855

Division

n÷y
n÷2 40382985.5
n÷3 26921990.333333
n÷3 20191492.75
n÷5 16153194.2

Exponentiation

ny
n2 6523142071572841
n3 5.2684790338153E+23
n4 4.2551382485924E+31
n5 3.436703723868E+39

Nth Root

y√n
2√n 8986.9889840814
3√n 432.25776761699
4√n 94.799730928317
5√n 38.145708329331

Divisors of 80765971

1, 11, 13, 143, 564797, 6212767, 7342361, 80765971

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80765970
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80765971 can be divided by 8 positive divisors. The sum of these divisors (counting 80765971) is 1, the average is 0.125.

Base conversion 80765971

Base System Value
2 Binary 100110100000110010000010011
3 Ternary 12121222100002021
4 Quaternary 10310012100103
5 Quinary 131134002341
6 Senary 12003032311
8 Octal 464062023
10 Decimal 80765971
12 Duodecimal 2306b697
16 Hexadecimal 4d06413
20 Vigesimal 154feib
36 Base36 1c33f7

Cryptographic Hash Functions

md5 1c7562efd329f5e6f35efb54c1507747
sha1 b6bdb7e1703f8180c01f66f7b889d1680edb08e8
sha256 bd6cc808030cb7d27568fc367c8c33614afae9c5e6e4a0bedf954e62edcbeaff
sha512 8730c2770c392b171274d9ce55a6401c813ba5140a288058e53a4b925548865119bcf17b9c82cdf1ba3ec0462a18b9d8344f3af430bc6b8441c0752ce01ffa87
ripemd-160 34aa3d66fd2420d0afa3145d8e10c5dbcd32b1ba

80765971 as geometric shapes

Circle

Radius = n
Diameter 161531942
Circumference 507467562.30729
Area 2.0493055210376E+16

Sphere

Radius = n
Volume 2.2068553370968E+24
Surface area 8.1972220841503E+16
Circumference 507467562.30729

Square

Length = n
Perimeter 323063884
Area 6523142071572841
Diagonal 114220331.56643

Cube

Length = n
Surface area 39138852429437046
Volume 5.2684790338153E+23
Space diagonal 139890765.29463

Equilateral Triangle

Length = n
Perimeter 242297913
Area 2.8246033732386E+15
Altitude 69945382.647317

Triangular Pyramid

Length = n
Surface area 2.8246033732386E+15
Volume 6.2089620855833E+22
Height 38073443.855477