91997537 (number)

91997537 is an odd 8-digits prime number following 91997536 and preceding 91997538. In scientific notation, it is written as 9.1997537 × 10^7. The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors. There are 91997536 positive integers (up to 91997537) that are relatively prime to 91997537.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.1997537 × 10^7
Engineering notation 9.1997537 × 10^6

Prime Factorization of 91997537

Prime Factorization 91997537

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 91997537
Product of the distinct prime numbers

The prime factorization of 91997537 is 91997537. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 10, 65, 94, 795, 134, 25, 8412, 94451, 4732, 519516, 863529, 8235188, 8018389, 62599203, 19309410, 730141535, 628648592, 2251856825, 1524125989

Basic calculations (n = 91997537)

Multiplication

n×y
n×2 183995074
n×3 275992611
n×4 367990148
n×5 459987685

Division

n÷y
n÷2 45998768.5
n÷3 30665845.666667
n÷3 22999384.25
n÷5 18399507.4

Exponentiation

ny
n2 8463546814066369
n3 7.786254611783E+23
n4 7.1631624673893E+31
n5 6.5899330413066E+39

Nth Root

y√n
2√n 9591.5346530156
3√n 451.43171493813
4√n 97.936380640779
5√n 39.152116120417

Divisors of 91997537

1, 91997537

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 91997538
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 45998769
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 9591.5347051449
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999782603
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91997537 can be divided by 2 positive divisors. The sum of these divisors (counting 91997537) is 91997538, the average is 45998769.

Base conversion 91997537

Base System Value
2 Binary 101011110111100010101100001
3 Ternary 20102002221220012
4 Quaternary 11132330111201
5 Quinary 142022410122
6 Senary 13043454305
8 Octal 536742541
10 Decimal 91997537
12 Duodecimal 26987395
16 Hexadecimal 57bc561
20 Vigesimal 18ejdgh
36 Base36 1irtr5

Cryptographic Hash Functions

md5 004adfea98c6ec4135d511ce2e420f10
sha1 d3653d98d413a489694806833a12709d915581a9
sha256 11468fcf76bdc9d701f2fe41940c23852dc2ed83bd6e294097aae520461bf58c
sha512 5117b80eca032e93952a8a411ff29ff1f23e5cf137a81e3a83e490cfd1a1813276ccd6231a0135ef522014c9088ede24347d56d6719dffc8951cc35e31cd9a1e
ripemd-160 1e45960d9bbe3eb2b337a60a130d2a209b3b2a35

91997537 as geometric shapes

Circle

Radius = n
Diameter 183995074
Circumference 578037572.77511
Area 2.6589016494384E+16

Sphere

Radius = n
Volume 3.261498704981E+24
Surface area 1.0635606597754E+17
Circumference 578037572.77511

Square

Length = n
Perimeter 367990148
Area 8463546814066369
Diagonal 130104164.53032

Cube

Length = n
Surface area 50781280884398214
Volume 7.786254611783E+23
Space diagonal 159344408.2552

Equilateral Triangle

Length = n
Perimeter 275992611
Area 3.6648232735502E+15
Altitude 79672204.127599

Triangular Pyramid

Length = n
Surface area 3.6648232735502E+15
Volume 9.1761890600613E+22
Height 43368054.84344