80856960 (number)

80856960 is an even 8-digits composite number following 80856959 and preceding 80856961. In scientific notation, it is written as 8.0856960 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 32 positive divisors. There are 20613120 positive integers (up to 80856960) that are relatively prime to 80856960.

Interesting facts

Basic properties

Name

Name eighty million eight hundred fifty-six thousand nine hundred sixty

Notation

Scientific notation 8.0856960 × 10^7
Engineering notation 8.0856960 × 10^6

Prime Factorization of 80856960

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 345 × 1831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1263390
Product of the distinct prime numbers

The prime factorization of 80856960 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 345 × 1831. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 2, 45, 43, 488, 76, 1472, 8672, 99041, 96580, 774528, 470753, 6261207, 5748672, 93583683, 32438184, 564092118, 833410086, 2011880085, 1521640218

Basic calculations (n = 80856960)

Multiplication

n×y
n×2 161713920
n×3 242570880
n×4 323427840
n×5 404284800

Division

n÷y
n÷2 40428480
n÷3 26952320
n÷3 20214240
n÷5 16171392

Exponentiation

ny
n2 6537847980441600
n3 5.2863051264065E+23
n4 4.2743456215364E+31
n5 3.4561059294675E+39

Nth Root

y√n
2√n 8992.049821926
3√n 432.42003043261
4√n 94.826419430062
5√n 38.154299266337

Divisors of 80856960

1, 2, 4, 8, 16, 32, 64, 128, 345, 690, 1380, 1831, 2760, 3662, 5520, 7324, 11040, 14648, 22080, 29296, 44160, 58592, 117184, 234368, 631695, 1263390, 2526780, 5053560, 10107120, 20214240, 40428480, 80856960

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80856959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80856960 can be divided by 32 positive divisors. The sum of these divisors (counting 80856960) is 1, the average is 0.03125.

Base conversion 80856960

Base System Value
2 Binary 100110100011100011110000000
3 Ternary 12122010221220020
4 Quaternary 10310130132000
5 Quinary 131144410320
6 Senary 12005013440
8 Octal 464343600
10 Decimal 80856960
12 Duodecimal 230b4280
16 Hexadecimal 4d1c780
20 Vigesimal 1557280
36 Base36 1c51mo

Cryptographic Hash Functions

md5 9bb6fc038c5fa6c070d70fc8e72273be
sha1 91eba0a256400ffa83099bc05f217f63536bd9e1
sha256 0ef110ad25fe8cb3331d6261230cc17a188fa63c47f20d4a90cbe3af7c34ef98
sha512 a7ba090e6ab0dec5976deca895c5aa34f22bd179f2e5eacb8b66f67b4cc263b0ad99a0d6e7e63b8de25744accb7f1a04bf437b823e9bea4a84155ca6a102d027
ripemd-160 dded5238c6aa0d10d61a1225d81260c76c4679e6

80856960 as geometric shapes

Circle

Radius = n
Diameter 161713920
Circumference 508039263.05521
Area 2.0539255185642E+16

Sphere

Radius = n
Volume 2.2143223133004E+24
Surface area 8.2157020742569E+16
Circumference 508039263.05521

Square

Length = n
Perimeter 323427840
Area 6537847980441600
Diagonal 114349009.44426

Cube

Length = n
Surface area 39227087882649600
Volume 5.2863051264065E+23
Space diagonal 140048362.86556

Equilateral Triangle

Length = n
Perimeter 242570880
Area 2.8309712185716E+15
Altitude 70024181.432782

Triangular Pyramid

Length = n
Surface area 2.8309712185716E+15
Volume 6.229970337172E+22
Height 38116336.48142