91738994 (number)

91738994 is an even 8-digits composite number following 91738993 and preceding 91738995. In scientific notation, it is written as 9.1738994 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 45686500 positive integers (up to 91738994) that are relatively prime to 91738994.

Interesting facts

Basic properties

Name

Name ninety-one million seven hundred thirty-eight thousand nine hundred ninety-four

Notation

Scientific notation 9.1738994 × 10^7
Engineering notation 9.1738994 × 10^6

Prime Factorization of 91738994

Prime Factorization 2 × 251 × 182747

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 91738994
Product of the distinct prime numbers

The prime factorization of 91738994 is 2 × 251 × 182747. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91738994)

Multiplication

n×y
n×2 183477988
n×3 275216982
n×4 366955976
n×5 458694970

Division

n÷y
n÷2 45869497
n÷3 30579664.666667
n÷3 22934748.5
n÷5 18347798.8

Exponentiation

ny
n2 8416043020132036
n3 7.7207932012763E+23
n4 7.0829780116713E+31
n5 6.4978527731485E+39

Nth Root

y√n
2√n 9578.0475045805
3√n 451.00842818519
4√n 97.867499736023
5√n 39.13008530497

Divisors of 91738994

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 -91738993
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 91738994 can be divided by 8 positive divisors. The sum of these divisors (counting 91738994) is 1, the average is 0.125.

Base conversion 91738994

Base System Value
2 Binary 101011101111101001101110010
3 Ternary 20101121211020112
4 Quaternary 11131331031302
5 Quinary 141441121434
6 Senary 13034141322
8 Octal 535751562
10 Decimal 91738994
12 Duodecimal 26881842
16 Hexadecimal 577d372
20 Vigesimal 18d779e
36 Base36 1ima9e

Cryptographic Hash Functions

md5 d1442afa01aa4060919d3145dd40a928
sha1 647b9e69f97c4aefa2f62067a0bf56b4536b02ca
sha256 ba09ed3ec79c4b51f3390beb58a6b69e5199e8e0daed1f5a6a286a87256f4d5c
sha512 313b6d190f40276ed79d65af7759c9f8606769522e1be57faf5b607f41f6fcf5df07481fd16dcd71c1bcc8d0947eee51ed847d794a0363f688cc7cc7b45109c7
ripemd-160 c0ad1ee9c2ab4e2827fc0d650afe9e99c0de694d

91738994 as geometric shapes

Circle

Radius = n
Diameter 183477988
Circumference 576413099.19624
Area 2.6439778924342E+16

Sphere

Radius = n
Volume 3.2340782934688E+24
Surface area 1.0575911569737E+17
Circumference 576413099.19624

Square

Length = n
Perimeter 366955976
Area 8416043020132036
Diagonal 129738529.51326

Cube

Length = n
Surface area 50496258120792216
Volume 7.7207932012763E+23
Space diagonal 158896598.64326

Equilateral Triangle

Length = n
Perimeter 275216982
Area 3.6442535273885E+15
Altitude 79448299.321628

Triangular Pyramid

Length = n
Surface area 3.6442535273885E+15
Volume 9.0990420479358E+22
Height 43246176.504421