81170022 (number)

81170022 is an even 8-digits composite number following 81170021 and preceding 81170023. In scientific notation, it is written as 8.1170022 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 26983392 positive integers (up to 81170022) that are relatively prime to 81170022.

Interesting facts

Basic properties

Name

Name eighty-one million one hundred seventy thousand twenty-two

Notation

Scientific notation 8.1170022 × 10^7
Engineering notation 8.1170022 × 10^6

Prime Factorization of 81170022

Prime Factorization 2 × 3 × 373 × 36269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 81170022
Product of the distinct prime numbers

The prime factorization of 81170022 is 2 × 3 × 373 × 36269. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 23, 76, 251, 178, 6297, 1398, 3146, 44139, 688202, 538797, 6491105, 5515603, 20166325, 63629807, 516988327, 180965572, 7266136601, 5158006830

Basic calculations (n = 81170022)

Multiplication

n×y
n×2 162340044
n×3 243510066
n×4 324680088
n×5 405850110

Division

n÷y
n÷2 40585011
n÷3 27056674
n÷3 20292505.5
n÷5 16234004.4

Exponentiation

ny
n2 6588572471480484
n3 5.3479457245867E+23
n4 4.340928721195E+31
n5 3.5235327979983E+39

Nth Root

y√n
2√n 9009.440715161
3√n 432.97739304906
4√n 94.918073701276
5√n 38.183798780438

Divisors of 81170022

1, 2, 3, 6, 373, 746, 1119, 2238, 36269, 72538, 108807, 217614, 13528337, 27056674, 40585011, 81170022

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 -81170021
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 81170022 can be divided by 16 positive divisors. The sum of these divisors (counting 81170022) is 1, the average is 0.0625.

Base conversion 81170022

Base System Value
2 Binary 100110101101000111001100110
3 Ternary 12122201212100010
4 Quaternary 10311220321212
5 Quinary 131234420042
6 Senary 12015431050
8 Octal 465507146
10 Decimal 81170022
12 Duodecimal 23225486
16 Hexadecimal 4d68e66
20 Vigesimal 1576512
36 Base36 1cbr6u

Cryptographic Hash Functions

md5 d208399d85089601447f25c86345f9e6
sha1 124056ff4f3392ee3d02a20927eace44367d40d1
sha256 3b71587ac2bdc6121bbbf0e2e43b8e2f0e938670a8f922159764ddec25e1a95a
sha512 fb411e0f4997dca4b31569510e3a79b029ec46bbb4ee59d6e0a4a8dc806905be1f1adc98ac001f80d416627b8453709af9aa0abb6f262bb52501646d51f187d9
ripemd-160 a00330c8f8f1bf8a27b37996f2cca1252ca62954

81170022 as geometric shapes

Circle

Radius = n
Diameter 162340044
Circumference 510006289.61384
Area 2.0698610874047E+16

Sphere

Radius = n
Volume 2.2401422666878E+24
Surface area 8.2794443496188E+16
Circumference 510006289.61384

Square

Length = n
Perimeter 324680088
Area 6588572471480484
Diagonal 114791745.97052

Cube

Length = n
Surface area 39531434828882904
Volume 5.3479457245867E+23
Space diagonal 140590602.15548

Equilateral Triangle

Length = n
Perimeter 243510066
Area 2.8529355674885E+15
Altitude 70295301.077742

Triangular Pyramid

Length = n
Surface area 2.8529355674885E+15
Volume 6.302614478788E+22
Height 38263915.323508