91489248 (number)

91489248 is an even 8-digits composite number following 91489247 and preceding 91489249. In scientific notation, it is written as 9.1489248 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 24 positive divisors. There are 30496320 positive integers (up to 91489248) that are relatively prime to 91489248.

Interesting facts

Basic properties

Name

Name ninety-one million four hundred eighty-nine thousand two hundred forty-eight

Notation

Scientific notation 9.1489248 × 10^7
Engineering notation 9.1489248 × 10^6

Prime Factorization of 91489248

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 317671

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5718078
Product of the distinct prime numbers

The prime factorization of 91489248 is 2 × 2 × 2 × 2 × 2 × 9 × 317671. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 8, 42, 69, 875, 686, 4143, 3610, 63139, 55384, 653154, 380842, 1226549, 242782, 47393812, 45225286, 324608957, 585335492, 8160799618, 4840969420

Basic calculations (n = 91489248)

Multiplication

n×y
n×2 182978496
n×3 274467744
n×4 365956992
n×5 457446240

Division

n÷y
n÷2 45744624
n÷3 30496416
n÷3 22872312
n÷5 18297849.6

Exponentiation

ny
n2 8370282499605504
n3 7.6579085143647E+23
n4 7.0061629123202E+31
n5 6.4098857621367E+39

Nth Root

y√n
2√n 9565.0012023
3√n 450.59878806035
4√n 97.800824139165
5√n 39.108756879522

Divisors of 91489248

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 144, 288, 317671, 635342, 1270684, 2541368, 2859039, 5082736, 5718078, 10165472, 11436156, 22872312, 45744624, 91489248

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91489247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91489248 can be divided by 24 positive divisors. The sum of these divisors (counting 91489248) is 1, the average is 0.041666666666667.

Base conversion 91489248

Base System Value
2 Binary 101011101000000001111100000
3 Ternary 20101011010122200
4 Quaternary 11131000033200
5 Quinary 141410123443
6 Senary 13024533200
8 Octal 535001740
10 Decimal 91489248
12 Duodecimal 26781200
16 Hexadecimal 57403e0
20 Vigesimal 18bg328
36 Base36 1igxk0

Cryptographic Hash Functions

md5 2b95d0a9fcd45cad39f421a55916ce12
sha1 8a0a96976eff9acbde1abe2773d4f977216f4dc8
sha256 45bba53af7cacdcbcc2d005be20ab4a26e69c3b92b320b546acd6780b964c9fe
sha512 6443dc0ea8590358f14c5c15d1005a5b8c96e0c30fa638df0ff0a6e70e7eeeec275b2f3c50c1dbebc56932ed73838a1f4853c5cb1efaba0b50a90c93a6b52257
ripemd-160 063e7103e28ee6b4ff6af0528abf027d2c94cc83

91489248 as geometric shapes

Circle

Radius = n
Diameter 182978496
Circumference 574843898.79851
Area 2.6296018009232E+16

Sphere

Radius = n
Volume 3.2077372174121E+24
Surface area 1.0518407203693E+17
Circumference 574843898.79851

Square

Length = n
Perimeter 365956992
Area 8370282499605504
Diagonal 129385335.33292

Cube

Length = n
Surface area 50221694997633024
Volume 7.6579085143647E+23
Space diagonal 158464025.88227

Equilateral Triangle

Length = n
Perimeter 274467744
Area 3.6244386407553E+15
Altitude 79232012.941135

Triangular Pyramid

Length = n
Surface area 3.6244386407553E+15
Volume 9.0249317336891E+22
Height 43128445.110972