91995967 (number)

91995967 is an odd 8-digits composite number following 91995966 and preceding 91995968. In scientific notation, it is written as 9.1995967 × 10^7. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 73109088 positive integers (up to 91995967) that are relatively prime to 91995967.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-five thousand nine hundred sixty-seven

Notation

Scientific notation 9.1995967 × 10^7
Engineering notation 9.1995967 × 10^6

Prime Factorization of 91995967

Prime Factorization 7 × 47 × 19 × 14717

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 91995967
Product of the distinct prime numbers

The prime factorization of 91995967 is 7 × 47 × 19 × 14717. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 100, 79, 654, 423, 417, 2199, 8172, 45029, 577059, 791302, 2332013, 7623783, 49597227, 51424712, 938738930, 710071123, 9047306385, 4435198949

Basic calculations (n = 91995967)

Multiplication

n×y
n×2 183991934
n×3 275987901
n×4 367983868
n×5 459979835

Division

n÷y
n÷2 45997983.5
n÷3 30665322.333333
n÷3 22998991.75
n÷5 18399193.4

Exponentiation

ny
n2 8463257944265089
n3 7.785855985531E+23
n4 7.1626735031166E+31
n5 6.5893707522449E+39

Nth Root

y√n
2√n 9591.4528096634
3√n 451.42914692799
4√n 97.935962800513
5√n 39.151982488053

Divisors of 91995967

1, 7, 19, 47, 133, 329, 893, 6251, 14717, 103019, 279623, 691699, 1957361, 4841893, 13142281, 91995967

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91995966
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91995967 can be divided by 16 positive divisors. The sum of these divisors (counting 91995967) is 1, the average is 0.0625.

Base conversion 91995967

Base System Value
2 Binary 101011110111011111100111111
3 Ternary 20102002212202001
4 Quaternary 11132323330333
5 Quinary 142022332332
6 Senary 13043443131
8 Octal 536737477
10 Decimal 91995967
12 Duodecimal 269864a7
16 Hexadecimal 57bbf3f
20 Vigesimal 18ej9i7
36 Base36 1irsjj

Cryptographic Hash Functions

md5 e8da05950f070dda9867228eaecd7bc4
sha1 3021542bb6a219d1e0549f96dedc3e704aeeef74
sha256 0d6b9b6f3dc5ec8f1e9291d28845e1580585447146dd1fc83c2bea4afc5df618
sha512 c3738fbfa7eb50101f4efd3ae850aaa073f33a2d4678df44fbcda5859d3be5650c51909d98a4b66039c155eb28008b5c1168c1074f67f9b70bfafb425cb4c75f
ripemd-160 633ac1db414028f209fd1b53b37ae8f65231fcaf

91995967 as geometric shapes

Circle

Radius = n
Diameter 183991934
Circumference 578027708.17418
Area 2.6588108983139E+16

Sphere

Radius = n
Volume 3.261331728807E+24
Surface area 1.0635243593255E+17
Circumference 578027708.17418

Square

Length = n
Perimeter 367983868
Area 8463257944265089
Diagonal 130101944.21503

Cube

Length = n
Surface area 50779547665590534
Volume 7.785855985531E+23
Space diagonal 159341688.93543

Equilateral Triangle

Length = n
Perimeter 275987901
Area 3.664698189257E+15
Altitude 79670844.467715

Triangular Pyramid

Length = n
Surface area 3.664698189257E+15
Volume 9.1757192745181E+22
Height 43367314.738343