91738720 (number)

91738720 is an even 8-digits composite number following 91738719 and preceding 91738721. In scientific notation, it is written as 9.1738720 × 10^7. The sum of its digits is 37. It has a total of 9 prime factors and 96 positive divisors. There are 34603008 positive integers (up to 91738720) that are relatively prime to 91738720.

Interesting facts

Basic properties

Name

Name ninety-one million seven hundred thirty-eight thousand seven hundred twenty

Notation

Scientific notation 9.1738720 × 10^7
Engineering notation 9.1738720 × 10^6

Prime Factorization of 91738720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 23 × 5 × 97 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 5733670
Product of the distinct prime numbers

The prime factorization of 91738720 is 2 × 2 × 2 × 2 × 2 × 23 × 5 × 97 × 257. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91738720)

Multiplication

n×y
n×2 183477440
n×3 275216160
n×4 366954880
n×5 458693600

Division

n÷y
n÷2 45869360
n÷3 30579573.333333
n÷3 22934680
n÷5 18347744

Exponentiation

ny
n2 8415992747238400
n3 7.7207240216093E+23
n4 7.0828933921569E+31
n5 6.4977557369294E+39

Nth Root

y√n
2√n 9578.0332010283
3√n 451.00797917063
4√n 97.867426659887
5√n 39.130061930709

Divisors of 91738720

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91738719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91738720 can be divided by 96 positive divisors. The sum of these divisors (counting 91738720) is 1, the average is 0.010416666666667.

Base conversion 91738720

Base System Value
2 Binary 101011101111101001001100000
3 Ternary 20101121210212101
4 Quaternary 11131331021200
5 Quinary 141441114340
6 Senary 13034140144
8 Octal 535751140
10 Decimal 91738720
12 Duodecimal 26881654
16 Hexadecimal 577d260
20 Vigesimal 18d76g0
36 Base36 1ima1s

Cryptographic Hash Functions

md5 623b0f2b13fd541300f2fb80b8921ecd
sha1 4f59df452f02b370d9367c5117494daf5357d074
sha256 ce6f438c82a49841c0191503e5ecf1895901d84f49e070fe1f5f6e9faf9e4a02
sha512 f4651ed33cf8cb592d2d928d0325b4ba31faf0930887f8e6a2f800ef1379e91fe8c42e70bead652ca71cc11a542f88ffab868ef8af71d02420e99cdecea1e0cd
ripemd-160 f1014caadea4f35d63168ab059d19e3818155a6a

91738720 as geometric shapes

Circle

Radius = n
Diameter 183477440
Circumference 576411377.60346
Area 2.6439620987389E+16

Sphere

Radius = n
Volume 3.2340493155576E+24
Surface area 1.0575848394956E+17
Circumference 576411377.60346

Square

Length = n
Perimeter 366954880
Area 8415992747238400
Diagonal 129738142.01875

Cube

Length = n
Surface area 50495956483430400
Volume 7.7207240216093E+23
Space diagonal 158896124.06134

Equilateral Triangle

Length = n
Perimeter 275216160
Area 3.644231758587E+15
Altitude 79448062.030668

Triangular Pyramid

Length = n
Surface area 3.644231758587E+15
Volume 9.0989605189164E+22
Height 43246047.339583