91997922 (number)

91997922 is an even 8-digits composite number following 91997921 and preceding 91997923. In scientific notation, it is written as 9.1997922 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 30644880 positive integers (up to 91997922) that are relatively prime to 91997922.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-seven thousand nine hundred twenty-two

Notation

Scientific notation 9.1997922 × 10^7
Engineering notation 9.1997922 × 10^6

Prime Factorization of 91997922

Prime Factorization 2 × 3 × 1741 × 8807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 91997922
Product of the distinct prime numbers

The prime factorization of 91997922 is 2 × 3 × 1741 × 8807. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91997922)

Multiplication

n×y
n×2 183995844
n×3 275993766
n×4 367991688
n×5 459989610

Division

n÷y
n÷2 45998961
n÷3 30665974
n÷3 22999480.5
n÷5 18399584.4

Exponentiation

ny
n2 8463617652318084
n3 7.7863523661578E+23
n4 7.163282376463E+31
n5 6.5900709333382E+39

Nth Root

y√n
2√n 9591.5547227757
3√n 451.43234466864
4√n 97.936483103977
5√n 39.152148889859

Divisors of 91997922

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 -91997921
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 91997922 can be divided by 16 positive divisors. The sum of these divisors (counting 91997922) is 1, the average is 0.0625.

Base conversion 91997922

Base System Value
2 Binary 101011110111100011011100010
3 Ternary 20102002222102110
4 Quaternary 11132330123202
5 Quinary 142022413142
6 Senary 13043500150
8 Octal 536743342
10 Decimal 91997922
12 Duodecimal 26987656
16 Hexadecimal 57bc6e2
20 Vigesimal 18ejeg2
36 Base36 1iru1u

Cryptographic Hash Functions

md5 2a4035e5b14c0f658062f9619cee2ccc
sha1 022ac31fb1999f837c9d3569e9510e141513a3ef
sha256 f9dee1d2faf08a88a1132b55b556d7bb728845be510fec2460cba421469745f2
sha512 123888beb22a0bc75f331fe0b473ed64c932c14cab7cf498035dd8a110ca8b11ed377d69b31e185afb9b83b8c265cbf9779ef92faf2ec2135576d56b399a6183
ripemd-160 c849d9b21473bde09bef15140f32732dea2ee9f9

91997922 as geometric shapes

Circle

Radius = n
Diameter 183995844
Circumference 578039991.80145
Area 2.6589239039315E+16

Sphere

Radius = n
Volume 3.2615396522377E+24
Surface area 1.0635695615726E+17
Circumference 578039991.80145

Square

Length = n
Perimeter 367991688
Area 8463617652318084
Diagonal 130104709.00254

Cube

Length = n
Surface area 50781705913908504
Volume 7.7863523661578E+23
Space diagonal 159345075.09476

Equilateral Triangle

Length = n
Perimeter 275993766
Area 3.6648539474129E+15
Altitude 79672537.547379

Triangular Pyramid

Length = n
Surface area 3.6648539474129E+15
Volume 9.1763042646969E+22
Height 43368236.334181