91369984 (number)

91369984 is an even 8-digits composite number following 91369983 and preceding 91369985. In scientific notation, it is written as 9.1369984 × 10^7. The sum of its digits is 49. It has a total of 11 prime factors and 40 positive divisors. There are 43693056 positive integers (up to 91369984) that are relatively prime to 91369984.

Interesting facts

Basic properties

Name

Name ninety-one million three hundred sixty-nine thousand nine hundred eighty-four

Notation

Scientific notation 9.1369984 × 10^7
Engineering notation 9.1369984 × 10^6

Prime Factorization of 91369984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 7759

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 356914
Product of the distinct prime numbers

The prime factorization of 91369984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 7759. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91369984)

Multiplication

n×y
n×2 182739968
n×3 274109952
n×4 365479936
n×5 456849920

Division

n÷y
n÷2 45684992
n÷3 30456661.333333
n÷3 22842496
n÷5 18273996.8

Exponentiation

ny
n2 8348473976160256
n3 7.6279993362618E+23
n4 6.9697017730625E+31
n5 6.3682153948949E+39

Nth Root

y√n
2√n 9558.7647737561
3√n 450.40290499721
4√n 97.768935627612
5√n 39.098555241858

Divisors of 91369984

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91369983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91369984 can be divided by 40 positive divisors. The sum of these divisors (counting 91369984) is 1, the average is 0.025.

Base conversion 91369984

Base System Value
2 Binary 101011100100011001000000000
3 Ternary 20100221002001111
4 Quaternary 11130203020000
5 Quinary 141342314414
6 Senary 13022213104
8 Octal 534431000
10 Decimal 91369984
12 Duodecimal 26724194
16 Hexadecimal 5723200
20 Vigesimal 18b14j4
36 Base36 1iedj4

Cryptographic Hash Functions

md5 570976cdab4167c63d1f8cd9013ba2dc
sha1 505e11974065105050e653c3a9cc7830d6a208d2
sha256 c1e33b6c1235123651d48387a30f44590bf87cf727954e9dc633553edee96a28
sha512 fdb0e9c53a922afea10a70ee58a3d6ae983ab11e711b8258d9e40c2ac3fb1065112804b3eaa6a3d6d90c104a1239a991e2ac041c6929860c4531f3cce674a03d
ripemd-160 81747a4439d5a65fa5e8c4e66bcdd8d7b548f22c

91369984 as geometric shapes

Circle

Radius = n
Diameter 182739968
Circumference 574094540.98603
Area 2.6227504512191E+16

Sphere

Radius = n
Volume 3.195208890185E+24
Surface area 1.0491001804876E+17
Circumference 574094540.98603

Square

Length = n
Perimeter 365479936
Area 8348473976160256
Diagonal 129216670.56661

Cube

Length = n
Surface area 50090843856961536
Volume 7.6279993362618E+23
Space diagonal 158257454.57476

Equilateral Triangle

Length = n
Perimeter 274109952
Area 3.614995273094E+15
Altitude 79128727.287378

Triangular Pyramid

Length = n
Surface area 3.614995273094E+15
Volume 8.989683429262E+22
Height 43072223.522204