91994413 (number)

91994413 is an odd 8-digits composite number following 91994412 and preceding 91994414. In scientific notation, it is written as 9.1994413 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 78489432 positive integers (up to 91994413) that are relatively prime to 91994413.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-four thousand four hundred thirteen

Notation

Scientific notation 9.1994413 × 10^7
Engineering notation 9.1994413 × 10^6

Prime Factorization of 91994413

Prime Factorization 7 × 7 × 223 × 8419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13142059
Product of the distinct prime numbers

The prime factorization of 91994413 is 7 × 7 × 223 × 8419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 51, 54, 380, 152, 563, 1727, 49924, 41453, 364135, 116053, 2515912, 7358130, 91484969, 4000454, 820892513, 496439347, 6295989644, 1819328297

Basic calculations (n = 91994413)

Multiplication

n×y
n×2 183988826
n×3 275983239
n×4 367977652
n×5 459972065

Division

n÷y
n÷2 45997206.5
n÷3 30664804.333333
n÷3 22998603.25
n÷5 18398882.6

Exponentiation

ny
n2 8462972023214569
n3 7.7854614351105E+23
n4 7.1621895465712E+31
n5 6.5888142313156E+39

Nth Root

y√n
2√n 9591.3717996958
3√n 451.42660505988
4√n 97.935549213224
5√n 39.151850215751

Divisors of 91994413

1, 7, 49, 223, 1561, 8419, 10927, 58933, 412531, 1877437, 13142059, 91994413

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 -91994412
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 91994413 can be divided by 12 positive divisors. The sum of these divisors (counting 91994413) is 1, the average is 0.083333333333333.

Base conversion 91994413

Base System Value
2 Binary 101011110111011100100101101
3 Ternary 20102002210121111
4 Quaternary 11132323210231
5 Quinary 142022310123
6 Senary 13043432021
8 Octal 536734455
10 Decimal 91994413
12 Duodecimal 26985611
16 Hexadecimal 57bb92d
20 Vigesimal 18ej60d
36 Base36 1irrcd

Cryptographic Hash Functions

md5 a742ebda28bfd98f835579ad3d2dcd7e
sha1 e9d491bcc4a3659d521c7ac6dcc503586a225371
sha256 9de3c79683a661b53a335239d64f8868215ebf6119416f3420dd083dde64b115
sha512 c03f0250a60b5c34ee41dd24ced53faf5680deca5ff252fc3ee1a10ab8f00dcaba7f7f97fc5018025a4963d52e36860b42e49570d0819249737056ff126c4153
ripemd-160 36f9f766eec20b26f2b3d58f3040dd8e0377ec03

91994413 as geometric shapes

Circle

Radius = n
Diameter 183988826
Circumference 578017944.10421
Area 2.6587210735667E+16

Sphere

Radius = n
Volume 3.2611664599133E+24
Surface area 1.0634884294267E+17
Circumference 578017944.10421

Square

Length = n
Perimeter 367977652
Area 8462972023214569
Diagonal 130099746.52715

Cube

Length = n
Surface area 50777832139287414
Volume 7.7854614351105E+23
Space diagonal 159338997.32847

Equilateral Triangle

Length = n
Perimeter 275983239
Area 3.6645743818104E+15
Altitude 79669498.664237

Triangular Pyramid

Length = n
Surface area 3.6645743818104E+15
Volume 9.1752542923883E+22
Height 43366582.175717