91997436 (number)

91997436 is an even 8-digits composite number following 91997435 and preceding 91997437. In scientific notation, it is written as 9.1997436 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 30665808 positive integers (up to 91997436) that are relatively prime to 91997436.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-seven thousand four hundred thirty-six

Notation

Scientific notation 9.1997436 × 10^7
Engineering notation 9.1997436 × 10^6

Prime Factorization of 91997436

Prime Factorization 2 × 2 × 3 × 7666453

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45998718
Product of the distinct prime numbers

The prime factorization of 91997436 is 2 × 2 × 3 × 7666453. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91997436)

Multiplication

n×y
n×2 183994872
n×3 275992308
n×4 367989744
n×5 459987180

Division

n÷y
n÷2 45998718
n÷3 30665812
n÷3 22999359
n÷5 18399487.2

Exponentiation

ny
n2 8463528230574096
n3 7.7862289672643E+23
n4 7.1631310109725E+31
n5 6.5898968674156E+39

Nth Root

y√n
2√n 9591.5293879548
3√n 451.43154973581
4√n 97.93635376077
5√n 39.152107523741

Divisors of 91997436

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91997435
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91997436 can be divided by 12 positive divisors. The sum of these divisors (counting 91997436) is 1, the average is 0.083333333333333.

Base conversion 91997436

Base System Value
2 Binary 101011110111100010011111100
3 Ternary 20102002221202110
4 Quaternary 11132330103330
5 Quinary 142022404221
6 Senary 13043454020
8 Octal 536742374
10 Decimal 91997436
12 Duodecimal 26987310
16 Hexadecimal 57bc4fc
20 Vigesimal 18ejdbg
36 Base36 1irtoc

Cryptographic Hash Functions

md5 b407857581b93f9b421a32194e81f5c7
sha1 4eb1189dc331b4925f0e7350dd9fb90f02874743
sha256 2a0dd0d63b9a338f00e94d9f0e54681f0d8271604db878527047ed5dd11a3d1b
sha512 97a5c832ee21402f4b02d879c68dad0385acf8576d01a347a4776728c26918546b81bf99b74753c67f91ae004fed5058446c8516d28a968b0d4731ddf9ab73ad
ripemd-160 401f94845e3ed896ac152e1cbc2befdb79b0e0b7

91997436 as geometric shapes

Circle

Radius = n
Diameter 183994872
Circumference 578036938.17339
Area 2.6588958112621E+16

Sphere

Radius = n
Volume 3.2614879630301E+24
Surface area 1.0635583245049E+17
Circumference 578036938.17339

Square

Length = n
Perimeter 367989744
Area 8463528230574096
Diagonal 130104021.69475

Cube

Length = n
Surface area 50781169383444576
Volume 7.7862289672643E+23
Space diagonal 159344233.31807

Equilateral Triangle

Length = n
Perimeter 275992308
Area 3.664815226662E+15
Altitude 79672116.659033

Triangular Pyramid

Length = n
Surface area 3.664815226662E+15
Volume 9.1761588377062E+22
Height 43368007.231584