80811998 (number)

80811998 is an even 8-digits composite number following 80811997 and preceding 80811999. In scientific notation, it is written as 8.0811998 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 40313520 positive integers (up to 80811998) that are relatively prime to 80811998.

Interesting facts

Basic properties

Name

Name eighty million eight hundred eleven thousand nine hundred ninety-eight

Notation

Scientific notation 8.0811998 × 10^7
Engineering notation 8.0811998 × 10^6

Prime Factorization of 80811998

Prime Factorization 2 × 439 × 92041

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 80811998
Product of the distinct prime numbers

The prime factorization of 80811998 is 2 × 439 × 92041. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 28, 31, 627, 408, 9229, 3031, 47989, 1378, 130150, 859856, 8254083, 1396591, 25214075, 89298969, 37253534, 381028528, 6038507361, 6414134827

Basic calculations (n = 80811998)

Multiplication

n×y
n×2 161623996
n×3 242435994
n×4 323247992
n×5 404059990

Division

n÷y
n÷2 40405999
n÷3 26937332.666667
n÷3 20202999.5
n÷5 16162399.6

Exponentiation

ny
n2 6530579020752004
n3 5.2774913876385E+23
n4 4.2648462346286E+31
n5 3.4465074538312E+39

Nth Root

y√n
2√n 8989.5493769154
3√n 432.33986386726
4√n 94.81323418656
5√n 38.150055042207

Divisors of 80811998

1, 2, 439, 878, 92041, 184082, 40405999, 80811998

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 -80811997
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 80811998 can be divided by 8 positive divisors. The sum of these divisors (counting 80811998) is 1, the average is 0.125.

Base conversion 80811998

Base System Value
2 Binary 100110100010001011111011110
3 Ternary 12122001200012222
4 Quaternary 10310101133132
5 Quinary 131141440443
6 Senary 12004025342
8 Octal 464213736
10 Decimal 80811998
12 Duodecimal 23092252
16 Hexadecimal 4d117de
20 Vigesimal 15519ji
36 Base36 1c42xq

Cryptographic Hash Functions

md5 3ecb8b48a09e345103f7e7ab4f17530e
sha1 24fab388f46a8aacf65799e057dd9a3791489aea
sha256 56e5e13662b72310cf040842cc89833d324bde8e745dd390fea4ae079719fb92
sha512 0157466d2c51239c2a535235609f2179e3eb585f5689ef0945a8fdaff5f4366d5c8a664f8ced1c528e28261578a12296c555d725dedf3ebc35b95281f2ff941b
ripemd-160 3948935df1b50f4206f7e30508d4c3a0797fa6d8

80811998 as geometric shapes

Circle

Radius = n
Diameter 161623996
Circumference 507756758.47743
Area 2.0516419075282E+16

Sphere

Radius = n
Volume 2.2106304230385E+24
Surface area 8.2065676301128E+16
Circumference 507756758.47743

Square

Length = n
Perimeter 323247992
Area 6530579020752004
Diagonal 114285423.57407

Cube

Length = n
Surface area 39183474124512024
Volume 5.2774913876385E+23
Space diagonal 139970486.39715

Equilateral Triangle

Length = n
Perimeter 242435994
Area 2.8278236666965E+15
Altitude 69985243.198577

Triangular Pyramid

Length = n
Surface area 2.8278236666965E+15
Volume 6.2195832464213E+22
Height 38095141.191356