91997562 (number)

91997562 is an even 8-digits composite number following 91997561 and preceding 91997563. In scientific notation, it is written as 9.1997562 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 29332512 positive integers (up to 91997562) that are relatively prime to 91997562.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.1997562 × 10^7
Engineering notation 9.1997562 × 10^6

Prime Factorization of 91997562

Prime Factorization 2 × 3 × 23 × 666649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 91997562
Product of the distinct prime numbers

The prime factorization of 91997562 is 2 × 3 × 23 × 666649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 57, 25, 231, 275, 9959, 3736, 68727, 94608, 597921, 325975, 793524, 4520347, 48289371, 96518391, 92309654, 648646527, 7152506303, 8788694882

Basic calculations (n = 91997562)

Multiplication

n×y
n×2 183995124
n×3 275992686
n×4 367990248
n×5 459987810

Division

n÷y
n÷2 45998781
n÷3 30665854
n÷3 22999390.5
n÷5 18399512.4

Exponentiation

ny
n2 8463551413943844
n3 7.7862609594449E+23
n4 7.1631702536471E+31
n5 6.5899419952645E+39

Nth Root

y√n
2√n 9591.5359562481
3√n 451.43175582977
4√n 97.936387294244
5√n 39.152118248307

Divisors of 91997562

1, 2, 3, 6, 23, 46, 69, 138, 666649, 1333298, 1999947, 3999894, 15332927, 30665854, 45998781, 91997562

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 -91997561
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 91997562 can be divided by 16 positive divisors. The sum of these divisors (counting 91997562) is 1, the average is 0.0625.

Base conversion 91997562

Base System Value
2 Binary 101011110111100010101111010
3 Ternary 20102002221221010
4 Quaternary 11132330111322
5 Quinary 142022410222
6 Senary 13043454350
8 Octal 536742572
10 Decimal 91997562
12 Duodecimal 269873b6
16 Hexadecimal 57bc57a
20 Vigesimal 18ejdi2
36 Base36 1irtru

Cryptographic Hash Functions

md5 1e8ab68e2f7a4690af341cad246850d0
sha1 13739fad86fa9829e38d953891a1ee865bb8db38
sha256 d453c08be6289272fe0c42cd57f59eccad8ff4bf40da03464be70e1d6ea2b8f4
sha512 aeda50feecb672864165532785d9c0a8f7bf349d4bf34caad0b29bbbd8fdae2054900bb8043862e95f5c0d8475e036ee71bda333b104097a8c7850c3bd2a9c24
ripemd-160 5f63c8df8da7e2e46d214b39d63cb18d6c4c55ad

91997562 as geometric shapes

Circle

Radius = n
Diameter 183995124
Circumference 578037729.85474
Area 2.6589030945325E+16

Sphere

Radius = n
Volume 3.2615013638833E+24
Surface area 1.063561237813E+17
Circumference 578037729.85474

Square

Length = n
Perimeter 367990248
Area 8463551413943844
Diagonal 130104199.88566

Cube

Length = n
Surface area 50781308483663064
Volume 7.7862609594449E+23
Space diagonal 159344451.55647

Equilateral Triangle

Length = n
Perimeter 275992686
Area 3.6648252653555E+15
Altitude 79672225.778234

Triangular Pyramid

Length = n
Surface area 3.6648252653555E+15
Volume 9.1761965408526E+22
Height 43368066.628553