91103688 (number)

91103688 is an even 8-digits composite number following 91103687 and preceding 91103689. In scientific notation, it is written as 9.1103688 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 27780480 positive integers (up to 91103688) that are relatively prime to 91103688.

Interesting facts

Basic properties

Name

Name ninety-one million one hundred three thousand six hundred eighty-eight

Notation

Scientific notation 9.1103688 × 10^7
Engineering notation 9.1103688 × 10^6

Prime Factorization of 91103688

Prime Factorization 2 × 2 × 2 × 3 × 3 × 13 × 131 × 743

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 7591974
Product of the distinct prime numbers

The prime factorization of 91103688 is 2 × 2 × 2 × 3 × 3 × 13 × 131 × 743. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91103688)

Multiplication

n×y
n×2 182207376
n×3 273311064
n×4 364414752
n×5 455518440

Division

n÷y
n÷2 45551844
n÷3 30367896
n÷3 22775922
n÷5 18220737.6

Exponentiation

ny
n2 8299881967201344
n3 7.5614985717674E+23
n4 6.8888040669474E+31
n5 6.2759545640831E+39

Nth Root

y√n
2√n 9544.8251948373
3√n 449.96491578325
4√n 97.697621234282
5√n 39.075738234215

Divisors of 91103688

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91103687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91103688 can be divided by 96 positive divisors. The sum of these divisors (counting 91103688) is 1, the average is 0.010416666666667.

Base conversion 91103688

Base System Value
2 Binary 101011011100010000111001000
3 Ternary 20100102112202200
4 Quaternary 11123202013020
5 Quinary 141310304223
6 Senary 13012400200
8 Octal 533420710
10 Decimal 91103688
12 Duodecimal 26616060
16 Hexadecimal 56e21c8
20 Vigesimal 1897j48
36 Base36 1i8o20

Cryptographic Hash Functions

md5 d80904bc4cc20e0550ea53b2b12e1579
sha1 e7cd0ceb8754509d9227aa9a0dad177f33fc5fdf
sha256 2aa9af6fd0e0e64d83c3b0d47de5cf431165ff7976994e9335a1f5601bcc7d80
sha512 d1d2a14afbf7d115c4394fc0ebc722b2712aba0f730f8f42f60546c3f59a86ac937dfd0c45fbf3f55804d093863d6e2dd7134d5984e27340fb6c6c243dd3476d
ripemd-160 3047f59a7198dc5ee22fc5c2531ab11db22d1543

91103688 as geometric shapes

Circle

Radius = n
Diameter 182207376
Circumference 572421353.87147
Area 2.6074848213822E+16

Sphere

Radius = n
Volume 3.1673531150925E+24
Surface area 1.0429939285529E+17
Circumference 572421353.87147

Square

Length = n
Perimeter 364414752
Area 8299881967201344
Diagonal 128840071.15181

Cube

Length = n
Surface area 49799291803208064
Volume 7.5614985717674E+23
Space diagonal 157796216.3729

Equilateral Triangle

Length = n
Perimeter 273311064
Area 3.5939543160044E+15
Altitude 78898108.186452

Triangular Pyramid

Length = n
Surface area 3.5939543160044E+15
Volume 8.9113115267152E+22
Height 42946690.383936