91489340 (number)

91489340 is an even 8-digits composite number following 91489339 and preceding 91489341. In scientific notation, it is written as 9.1489340 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 36595728 positive integers (up to 91489340) that are relatively prime to 91489340.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.1489340 × 10^7
Engineering notation 9.1489340 × 10^6

Prime Factorization of 91489340

Prime Factorization 2 × 2 × 5 × 4574467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45744670
Product of the distinct prime numbers

The prime factorization of 91489340 is 2 × 2 × 5 × 4574467. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 70, 81, 35, 781, 2492, 6739, 41079, 9007, 223812, 581607, 3952107, 6866996, 87653981, 70418658, 803149256, 494458148, 8192012915, 6868736382

Basic calculations (n = 91489340)

Multiplication

n×y
n×2 182978680
n×3 274468020
n×4 365957360
n×5 457446700

Division

n÷y
n÷2 45744670
n÷3 30496446.666667
n÷3 22872335
n÷5 18297868

Exponentiation

ny
n2 8370299333635600
n3 7.6579316163676E+23
n4 7.0061910934661E+31
n5 6.4099179905509E+39

Nth Root

y√n
2√n 9565.0060114984
3√n 450.59893909841
4√n 97.800848725859
5√n 39.108764744937

Divisors of 91489340

1, 2, 4, 5, 10, 20, 4574467, 9148934, 18297868, 22872335, 45744670, 91489340

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 -91489339
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 91489340 can be divided by 12 positive divisors. The sum of these divisors (counting 91489340) is 1, the average is 0.083333333333333.

Base conversion 91489340

Base System Value
2 Binary 101011101000000010000111100
3 Ternary 20101011010210002
4 Quaternary 11131000100330
5 Quinary 141410124330
6 Senary 13024533432
8 Octal 535002074
10 Decimal 91489340
12 Duodecimal 26781278
16 Hexadecimal 574043c
20 Vigesimal 18bg370
36 Base36 1igxmk

Cryptographic Hash Functions

md5 8cf7b21245ab4751e78b998c1fdcb716
sha1 b40b368f4981560747b589675f9084fb3152ee68
sha256 4a362fe0bb49aac279310312f57f8f6109f554173b7cd8fa4988cc5d8488b546
sha512 ffd70759c4e11c6c51f78debf5e11cf658cdfbf8289deb755f106871fdf1dcb2a9f8c1df37325bc358b6aa7432439b518e203dbe733704ec2dd879cfbf894ee9
ripemd-160 ee2966046cf24d854fd8d1a94c9b184ae26ac5e3

91489340 as geometric shapes

Circle

Radius = n
Diameter 182978680
Circumference 574844476.85156
Area 2.6296070894897E+16

Sphere

Radius = n
Volume 3.2077468943565E+24
Surface area 1.0518428357959E+17
Circumference 574844476.85156

Square

Length = n
Perimeter 365957360
Area 8370299333635600
Diagonal 129385465.44056

Cube

Length = n
Surface area 50221796001813600
Volume 7.6579316163676E+23
Space diagonal 158464185.23094

Equilateral Triangle

Length = n
Perimeter 274468020
Area 3.6244459301042E+15
Altitude 79232092.615472

Triangular Pyramid

Length = n
Surface area 3.6244459301042E+15
Volume 9.0249589596607E+22
Height 43128488.480188