91749273 (number)

91749273 is an odd 8-digits composite number following 91749272 and preceding 91749274. In scientific notation, it is written as 9.1749273 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 47661840 positive integers (up to 91749273) that are relatively prime to 91749273.

Interesting facts

Basic properties

Name

Name ninety-one million seven hundred forty-nine thousand two hundred seventy-three

Notation

Scientific notation 9.1749273 × 10^7
Engineering notation 9.1749273 × 10^6

Prime Factorization of 91749273

Prime Factorization 33 × 7 × 397183

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 91749273
Product of the distinct prime numbers

The prime factorization of 91749273 is 33 × 7 × 397183. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91749273)

Multiplication

n×y
n×2 183498546
n×3 275247819
n×4 366997092
n×5 458746365

Division

n÷y
n÷2 45874636.5
n÷3 30583091
n÷3 22937318.25
n÷5 18349854.6

Exponentiation

ny
n2 8417929096028529
n3 7.7233887472616E+23
n4 7.0861530265764E+31
n5 6.5014938855513E+39

Nth Root

y√n
2√n 9578.5840811677
3√n 451.02527214033
4√n 97.870241039694
5√n 39.130962140662

Divisors of 91749273

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 -91749272
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 91749273 can be divided by 8 positive divisors. The sum of these divisors (counting 91749273) is 1, the average is 0.125.

Base conversion 91749273

Base System Value
2 Binary 101011101111111101110011001
3 Ternary 20101122100100020
4 Quaternary 11131333232121
5 Quinary 141441434043
6 Senary 13034301053
8 Octal 535775631
10 Decimal 91749273
12 Duodecimal 26887789
16 Hexadecimal 577fb99
20 Vigesimal 18d8d3d
36 Base36 1imi6x

Cryptographic Hash Functions

md5 8699e537d0684eac21841a5d8093bdd8
sha1 7e936dfa6519010158a2bd1c45782805d6f4cdef
sha256 bf9b74b200f287c06bca726340b7ed38b5435cdd4b7e6c94891a66c866459b48
sha512 e5a13799216c756a8c832ff31d25b09c8acba8048ae0176e6deba619ee8e3a59041a750d7de589944566ffdac7be776f73e8a7bec27bda23873f7ccbb51a01cb
ripemd-160 7b79ef7819149326a65f1720f34aa470cb2cf153

91749273 as geometric shapes

Circle

Radius = n
Diameter 183498546
Circumference 576477684.05801
Area 2.6445704206523E+16

Sphere

Radius = n
Volume 3.2351655132287E+24
Surface area 1.0578281682609E+17
Circumference 576477684.05801

Square

Length = n
Perimeter 366997092
Area 8417929096028529
Diagonal 129753066.21447

Cube

Length = n
Surface area 50507574576171174
Volume 7.7233887472616E+23
Space diagonal 158914402.39351

Equilateral Triangle

Length = n
Perimeter 275247819
Area 3.6450702222084E+15
Altitude 79457201.196754

Triangular Pyramid

Length = n
Surface area 3.6450702222084E+15
Volume 9.1021009282143E+22
Height 43251022.071491