91105220 (number)

91105220 is an even 8-digits composite number following 91105219 and preceding 91105221. In scientific notation, it is written as 9.1105220 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 36442080 positive integers (up to 91105220) that are relatively prime to 91105220.

Interesting facts

Basic properties

Name

Name ninety-one million one hundred five thousand two hundred twenty

Notation

Scientific notation 9.1105220 × 10^7
Engineering notation 9.1105220 × 10^6

Prime Factorization of 91105220

Prime Factorization 2 × 2 × 5 × 4555261

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45552610
Product of the distinct prime numbers

The prime factorization of 91105220 is 2 × 2 × 5 × 4555261. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 5, 12, 138, 533, 4978, 1777, 20583, 97171, 736700, 395605, 7124063, 8566997, 36725633, 79969961, 416165897, 624029891, 1685892103, 472813620

Basic calculations (n = 91105220)

Multiplication

n×y
n×2 182210440
n×3 273315660
n×4 364420880
n×5 455526100

Division

n÷y
n÷2 45552610
n÷3 30368406.666667
n÷3 22776305
n÷5 18221044

Exponentiation

ny
n2 8300161111248400
n3 7.5618800407573E+23
n4 6.889267447268E+31
n5 6.2764822642219E+39

Nth Root

y√n
2√n 9544.9054474102
3√n 449.96743797308
4√n 97.698031952594
5√n 39.075869652887

Divisors of 91105220

1, 2, 4, 5, 10, 20, 4555261, 9110522, 18221044, 22776305, 45552610, 91105220

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91105219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91105220 can be divided by 12 positive divisors. The sum of these divisors (counting 91105220) is 1, the average is 0.083333333333333.

Base conversion 91105220

Base System Value
2 Binary 101011011100010011111000100
3 Ternary 20100102121212102
4 Quaternary 11123202133010
5 Quinary 141310331340
6 Senary 13012411232
8 Octal 533423704
10 Decimal 91105220
12 Duodecimal 26616b18
16 Hexadecimal 56e27c4
20 Vigesimal 1898310
36 Base36 1i8p8k

Cryptographic Hash Functions

md5 e511b2e272380e9913a183842560db12
sha1 80f9d5fa620728eac5f1f149cf2e03d36865e81b
sha256 af89058f6aa33293593937326dc5493039f8a86318f0df7e2cab1ca3a53dce35
sha512 7cde706ebb50b2636fd01af96b80c7f021049a0d58182201ec6e6437ec4a2ae894f15719626e97b133bfd48c12719fbf0a96a0b781ba3dafe9d5fc2ed57e54f1
ripemd-160 7db9b2688abdeb250f4c85442d9fe00167a70eb8

91105220 as geometric shapes

Circle

Radius = n
Diameter 182210440
Circumference 572430979.71136
Area 2.607572517071E+16

Sphere

Radius = n
Volume 3.1675129044494E+24
Surface area 1.0430290068284E+17
Circumference 572430979.71136

Square

Length = n
Perimeter 364420880
Area 8300161111248400
Diagonal 128842237.72698

Cube

Length = n
Surface area 49800966667490400
Volume 7.5618800407573E+23
Space diagonal 157798869.87474

Equilateral Triangle

Length = n
Perimeter 273315660
Area 3.5940751889224E+15
Altitude 78899434.93737

Triangular Pyramid

Length = n
Surface area 3.5940751889224E+15
Volume 8.9117610922312E+22
Height 42947412.575662