81014712 (number)

81014712 is an even 8-digits composite number following 81014711 and preceding 81014713. In scientific notation, it is written as 8.1014712 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 16 positive divisors. There are 27004896 positive integers (up to 81014712) that are relatively prime to 81014712.

Interesting facts

Basic properties

Name

Name eighty-one million fourteen thousand seven hundred twelve

Notation

Scientific notation 8.1014712 × 10^7
Engineering notation 8.1014712 × 10^6

Prime Factorization of 81014712

Prime Factorization 2 × 2 × 2 × 3 × 3375613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20253678
Product of the distinct prime numbers

The prime factorization of 81014712 is 2 × 2 × 2 × 3 × 3375613. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 40, 86, 717, 999, 5342, 7086, 1284, 20347, 81652, 115251, 2840530, 5919029, 542114, 20859385, 713171039, 285803249, 6767850792, 5761219811

Basic calculations (n = 81014712)

Multiplication

n×y
n×2 162029424
n×3 243044136
n×4 324058848
n×5 405073560

Division

n÷y
n÷2 40507356
n÷3 27004904
n÷3 20253678
n÷5 16202942.4

Exponentiation

ny
n2 6563383560442944
n3 5.3173062889482E+23
n4 4.3078003761493E+31
n5 3.4899520682722E+39

Nth Root

y√n
2√n 9000.8172962237
3√n 432.70106503195
4√n 94.87263723658
5√n 38.169175475742

Divisors of 81014712

1, 2, 3, 4, 6, 8, 12, 24, 3375613, 6751226, 10126839, 13502452, 20253678, 27004904, 40507356, 81014712

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 -81014711
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 81014712 can be divided by 16 positive divisors. The sum of these divisors (counting 81014712) is 1, the average is 0.0625.

Base conversion 81014712

Base System Value
2 Binary 100110101000010111110111000
3 Ternary 12122102222021220
4 Quaternary 10311002332320
5 Quinary 131214432322
6 Senary 12012232040
8 Octal 465027670
10 Decimal 81014712
12 Duodecimal 2316b620
16 Hexadecimal 4d42fb8
20 Vigesimal 1566gfc
36 Base36 1c8fco

Cryptographic Hash Functions

md5 d168e2c1dd56165a1e50e82bd4a4556a
sha1 4c2620f3523827b5ca7b995ad0bf15939b02f4b3
sha256 59b99a3890978fff9cdcf208f43de9be4665708463e5a63f67698777af00d9e1
sha512 d08e80eabfde5fb60f56f4b2122f2f8d0aca665fe5b558040dca6c25ddc74a7b794c3e8023481934a47de1daaef6d3827b80476ea28489516a6d4982461f4404
ripemd-160 d86ca7b64246e39d65f6cad2b7d70bb7566d53ef

81014712 as geometric shapes

Circle

Radius = n
Diameter 162029424
Circumference 509030448.10379
Area 2.061947757618E+16

Sphere

Radius = n
Volume 2.2273080498995E+24
Surface area 8.2477910304718E+16
Circumference 509030448.10379

Square

Length = n
Perimeter 324058848
Area 6563383560442944
Diagonal 114572104.46215

Cube

Length = n
Surface area 39380301362657664
Volume 5.3173062889482E+23
Space diagonal 140321597.34456

Equilateral Triangle

Length = n
Perimeter 243044136
Area 2.8420284490624E+15
Altitude 70160798.67228

Triangular Pyramid

Length = n
Surface area 2.8420284490624E+15
Volume 6.2665055576019E+22
Height 38190701.487383