91738993 (number)

91738993 is an odd 8-digits composite number following 91738992 and preceding 91738994. In scientific notation, it is written as 9.1738993 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 90882000 positive integers (up to 91738993) that are relatively prime to 91738993.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.1738993 × 10^7
Engineering notation 9.1738993 × 10^6

Prime Factorization of 91738993

Prime Factorization 1123 × 151 × 541

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 91738993
Product of the distinct prime numbers

The prime factorization of 91738993 is 1123 × 151 × 541. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91738993)

Multiplication

n×y
n×2 183477986
n×3 275216979
n×4 366955972
n×5 458694965

Division

n÷y
n÷2 45869496.5
n÷3 30579664.333333
n÷3 22934748.25
n÷5 18347798.6

Exponentiation

ny
n2 8416042836654049
n3 7.7207929487951E+23
n4 7.0829777028396E+31
n5 6.4978524189996E+39

Nth Root

y√n
2√n 9578.0474523778
3√n 451.00842654646
4√n 97.867499469322
5√n 39.130085219663

Divisors of 91738993

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 -91738992
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 91738993 can be divided by 8 positive divisors. The sum of these divisors (counting 91738993) is 1, the average is 0.125.

Base conversion 91738993

Base System Value
2 Binary 101011101111101001101110001
3 Ternary 20101121211020111
4 Quaternary 11131331031301
5 Quinary 141441121433
6 Senary 13034141321
8 Octal 535751561
10 Decimal 91738993
12 Duodecimal 26881841
16 Hexadecimal 577d371
20 Vigesimal 18d779d
36 Base36 1ima9d

Cryptographic Hash Functions

md5 04a3b9c738e4e297139df96db1eb2504
sha1 99ace47bbca8d425482707ef7fdf78c9d0ebbb60
sha256 c93609c646db99f187e673f64f4740fb08d08c8f151fdd1e582dc80ff4a89624
sha512 fc583204b657abf5ddada333779ffedc53db505513ef103f6e868ace6500a670fdf21a63bc53536793577efc00114b5c84d66314a4b19005c27898b323c44f7c
ripemd-160 e351a35ef26499983b601b561cb15b7cd9fc0214

91738993 as geometric shapes

Circle

Radius = n
Diameter 183477986
Circumference 576413092.91305
Area 2.6439778347929E+16

Sphere

Radius = n
Volume 3.2340781877097E+24
Surface area 1.0575911339172E+17
Circumference 576413092.91305

Square

Length = n
Perimeter 366955972
Area 8416042836654049
Diagonal 129738528.09905

Cube

Length = n
Surface area 50496257019924294
Volume 7.7207929487951E+23
Space diagonal 158896596.91121

Equilateral Triangle

Length = n
Perimeter 275216979
Area 3.6442534479402E+15
Altitude 79448298.455603

Triangular Pyramid

Length = n
Surface area 3.6442534479402E+15
Volume 9.0990417503838E+22
Height 43246176.033017