80854865 (number)

80854865 is an odd 8-digits composite number following 80854864 and preceding 80854866. In scientific notation, it is written as 8.0854865 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 50538240 positive integers (up to 80854865) that are relatively prime to 80854865.

Interesting facts

Basic properties

Name

Name eighty million eight hundred fifty-four thousand eight hundred sixty-five

Notation

Scientific notation 8.0854865 × 10^7
Engineering notation 8.0854865 × 10^6

Prime Factorization of 80854865

Prime Factorization 35 × 13 × 83 × 2141

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80854865
Product of the distinct prime numbers

The prime factorization of 80854865 is 35 × 13 × 83 × 2141. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 36, 55, 64, 218, 3045, 8261, 42657, 31431, 562633, 389191, 3483728, 5064579, 7048787, 78326540, 863033731, 512775772, 9816418819, 5438435388

Basic calculations (n = 80854865)

Multiplication

n×y
n×2 161709730
n×3 242564595
n×4 323419460
n×5 404274325

Division

n÷y
n÷2 40427432.5
n÷3 26951621.666667
n÷3 20213716.25
n÷5 16170973

Exponentiation

ny
n2 6537509194168225
n3 5.2858942333073E+23
n4 4.2739026463834E+31
n5 3.4556582149647E+39

Nth Root

y√n
2√n 8991.9333293792
3√n 432.41629573952
4√n 94.825805187086
5√n 38.154101549071

Divisors of 80854865

1, 13, 35, 83, 455, 1079, 2141, 2905, 27833, 37765, 74935, 177703, 974155, 2310139, 6219605, 80854865

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 -80854864
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 80854865 can be divided by 16 positive divisors. The sum of these divisors (counting 80854865) is 1, the average is 0.0625.

Base conversion 80854865

Base System Value
2 Binary 100110100011011111101010001
3 Ternary 12122010212000122
4 Quaternary 10310123331101
5 Quinary 131144323430
6 Senary 12005000025
8 Octal 464337521
10 Decimal 80854865
12 Duodecimal 230b3015
16 Hexadecimal 4d1bf51
20 Vigesimal 1556h35
36 Base36 1c500h

Cryptographic Hash Functions

md5 9b1b47ba2564c06f691f45ca0d6d62b0
sha1 2c776cad6354ae38e4d5b66a90b4489a4bd374ca
sha256 bab933220d7ceda7e2157876240e57b639455c8ed572c9c456298f93203290a8
sha512 4d7fe5a274ac6595e201ded6db11e2b113b86b55157ce1a37fe3c7f3d772b4c1f6dc93048e9670928e611449ad4518c5a34832f610789b2202889450f94253bb
ripemd-160 c0c08e08af67aa1142ed1d54e079aaee683f70c7

80854865 as geometric shapes

Circle

Radius = n
Diameter 161709730
Circumference 508026099.78199
Area 2.0538190857175E+16

Sphere

Radius = n
Volume 2.2141501988015E+24
Surface area 8.2152763428698E+16
Circumference 508026099.78199

Square

Length = n
Perimeter 323419460
Area 6537509194168225
Diagonal 114346046.66685

Cube

Length = n
Surface area 39225055165009350
Volume 5.2858942333073E+23
Space diagonal 140044734.21912

Equilateral Triangle

Length = n
Perimeter 242564595
Area 2.830824519812E+15
Altitude 70022367.109561

Triangular Pyramid

Length = n
Surface area 2.830824519812E+15
Volume 6.2294860950108E+22
Height 38115348.888949