80811072 (number)

80811072 is an even 8-digits composite number following 80811071 and preceding 80811073. In scientific notation, it is written as 8.0811072 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 42 positive divisors. There are 26936832 positive integers (up to 80811072) that are relatively prime to 80811072.

Interesting facts

Basic properties

Name

Name eighty million eight hundred eleven thousand seventy-two

Notation

Scientific notation 8.0811072 × 10^7
Engineering notation 8.0811072 × 10^6

Prime Factorization of 80811072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 140297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 841782
Product of the distinct prime numbers

The prime factorization of 80811072 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 140297. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 4, 86, 76, 280, 806, 3169, 5291, 28773, 50545, 330803, 91917, 7683210, 4806224, 15500777, 36412717, 340409070, 465067902, 2935582429, 6197560663

Basic calculations (n = 80811072)

Multiplication

n×y
n×2 161622144
n×3 242433216
n×4 323244288
n×5 404055360

Division

n÷y
n÷2 40405536
n÷3 26937024
n÷3 20202768
n÷5 16162214.4

Exponentiation

ny
n2 6530429357789184
n3 5.2773099702322E+23
n4 4.2646507597075E+31
n5 3.4463099959758E+39

Nth Root

y√n
2√n 8989.4978725177
3√n 432.33821251081
4√n 94.81296257642
5√n 38.149967611841

Divisors of 80811072

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 140297, 280594, 420891, 561188, 841782, 1122376, 1262673, 1683564, 2244752, 2525346, 3367128, 4489504, 5050692, 6734256, 8979008, 10101384, 13468512, 20202768, 26937024, 40405536, 80811072

42 divisors

τ Total Divisors 42
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80811071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.023809523809524
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 42
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80811072 can be divided by 42 positive divisors. The sum of these divisors (counting 80811072) is 1, the average is 0.023809523809524.

Base conversion 80811072

Base System Value
2 Binary 100110100010001010001000000
3 Ternary 12122001121221200
4 Quaternary 10310101101000
5 Quinary 131141423242
6 Senary 12004021200
8 Octal 464212100
10 Decimal 80811072
12 Duodecimal 23091800
16 Hexadecimal 4d11440
20 Vigesimal 15517dc
36 Base36 1c4280

Cryptographic Hash Functions

md5 1f1eb2222567911e94b2228ffa8b1207
sha1 5693456085123c30e085613103da6b1969b112a2
sha256 d91ec1d4913d82bfaa528e530b63ba42271f2bea10c3fe7c3090e68b003a08d5
sha512 b27fc0bfc23c23c04fd75476b84a65cf294025e5da446aa02d0a8f5fe3d4fbed96ea419aa53e543a4399be96e2223c28cc80e2dcd262bdb0001d98decf03df3a
ripemd-160 9719639193dfc9ec30d09a88ab5d3a17e1367d7c

80811072 as geometric shapes

Circle

Radius = n
Diameter 161622144
Circumference 507750940.24783
Area 2.0515948895218E+16

Sphere

Radius = n
Volume 2.210554431093E+24
Surface area 8.206379558087E+16
Circumference 507750940.24783

Square

Length = n
Perimeter 323244288
Area 6530429357789184
Diagonal 114284114.01231

Cube

Length = n
Surface area 39182576146735104
Volume 5.2773099702322E+23
Space diagonal 139968882.51811

Equilateral Triangle

Length = n
Perimeter 242433216
Area 2.8277588607326E+15
Altitude 69984441.259053

Triangular Pyramid

Length = n
Surface area 2.8277588607326E+15
Volume 6.2193694439576E+22
Height 38094704.67077