91738144 (number)

91738144 is an even 8-digits composite number following 91738143 and preceding 91738145. In scientific notation, it is written as 9.1738144 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 24 positive divisors. There are 45116160 positive integers (up to 91738144) that are relatively prime to 91738144.

Interesting facts

Basic properties

Name

Name ninety-one million seven hundred thirty-eight thousand one hundred forty-four

Notation

Scientific notation 9.1738144 × 10^7
Engineering notation 9.1738144 × 10^6

Prime Factorization of 91738144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 61 × 46997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5733634
Product of the distinct prime numbers

The prime factorization of 91738144 is 2 × 2 × 2 × 2 × 2 × 61 × 46997. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91738144)

Multiplication

n×y
n×2 183476288
n×3 275214432
n×4 366952576
n×5 458690720

Division

n÷y
n÷2 45869072
n÷3 30579381.333333
n÷3 22934536
n÷5 18347628.8

Exponentiation

ny
n2 8415887064564736
n3 7.7205785941678E+23
n4 7.0827155083508E+31
n5 6.4975517521612E+39

Nth Root

y√n
2√n 9578.0031321774
3√n 451.0070352539
4√n 97.867273039446
5√n 39.130012793393

Divisors of 91738144

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 -91738143
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 91738144 can be divided by 24 positive divisors. The sum of these divisors (counting 91738144) is 1, the average is 0.041666666666667.

Base conversion 91738144

Base System Value
2 Binary 101011101111101000000100000
3 Ternary 20101121210002001
4 Quaternary 11131331000200
5 Quinary 141441110034
6 Senary 13034133344
8 Octal 535750040
10 Decimal 91738144
12 Duodecimal 26881254
16 Hexadecimal 577d020
20 Vigesimal 18d7574
36 Base36 1im9ls

Cryptographic Hash Functions

md5 f6436be44d70e79d63fc6836b696f194
sha1 41054d0b04994d183da8b33e833be03483ab1e10
sha256 1b5c3558a2294cc8b29689c886a9252db7c3a91e24c62db2f8cd4b8479b1c894
sha512 c497d95c568b1bbb281cfe53e7549b82b3fe5d1f697d39a010f8877227fb2b2c460af13539b405c0af69297cd9571156e7baf40b340faa48b5810d6e22bea8ec
ripemd-160 a947a0f6e89825d3e266cc8a0018ee6c5fcbd09a

91738144 as geometric shapes

Circle

Radius = n
Diameter 183476288
Circumference 576407758.48873
Area 2.6439288975478E+16

Sphere

Radius = n
Volume 3.2339883990533E+24
Surface area 1.0575715590191E+17
Circumference 576407758.48873

Square

Length = n
Perimeter 366952576
Area 8415887064564736
Diagonal 129737327.43174

Cube

Length = n
Surface area 50495322387388416
Volume 7.7205785941678E+23
Space diagonal 158895126.40007

Equilateral Triangle

Length = n
Perimeter 275214432
Area 3.644185996647E+15
Altitude 79447563.200035

Triangular Pyramid

Length = n
Surface area 3.644185996647E+15
Volume 9.0987891310329E+22
Height 43245775.810579