91738690 (number)

91738690 is an even 8-digits composite number following 91738689 and preceding 91738691. In scientific notation, it is written as 9.1738690 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 36504576 positive integers (up to 91738690) that are relatively prime to 91738690.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.1738690 × 10^7
Engineering notation 9.1738690 × 10^6

Prime Factorization of 91738690

Prime Factorization 2 × 5 × 193 × 47533

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 91738690
Product of the distinct prime numbers

The prime factorization of 91738690 is 2 × 5 × 193 × 47533. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 76, 6, 814, 229, 9912, 8810, 41954, 25912, 86872, 926725, 4245288, 614508, 80061565, 59885517, 813596692, 205744319, 6000731882, 7173175267

Basic calculations (n = 91738690)

Multiplication

n×y
n×2 183477380
n×3 275216070
n×4 366954760
n×5 458693450

Division

n÷y
n÷2 45869345
n÷3 30579563.333333
n÷3 22934672.5
n÷5 18347738

Exponentiation

ny
n2 8415987242916100
n3 7.7207164472183E+23
n4 7.0828841272927E+31
n5 6.4977451125962E+39

Nth Root

y√n
2√n 9578.0316349446
3√n 451.0079300084
4√n 97.86741865884
5√n 39.130059371479

Divisors of 91738690

1, 2, 5, 10, 193, 386, 965, 1930, 47533, 95066, 237665, 475330, 9173869, 18347738, 45869345, 91738690

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 -91738689
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 91738690 can be divided by 16 positive divisors. The sum of these divisors (counting 91738690) is 1, the average is 0.0625.

Base conversion 91738690

Base System Value
2 Binary 101011101111101001001000010
3 Ternary 20101121210211021
4 Quaternary 11131331021002
5 Quinary 141441114230
6 Senary 13034140054
8 Octal 535751102
10 Decimal 91738690
12 Duodecimal 2688162a
16 Hexadecimal 577d242
20 Vigesimal 18d76ea
36 Base36 1ima0y

Cryptographic Hash Functions

md5 c8e15cab91dbd5fbce2d46d54a5332a3
sha1 13ea8a441fb4613e41a73c2277904b52c4afab8a
sha256 11e77a5cf994dde152ea1bbf14e878f6c6dd39d55c576996eb563bad4cb93d8d
sha512 3ca231b562a690efa3fb79e954750cc506668877aeb910a46e0dbda833b713a82f552faf7f369c06c68716ddfd0ad1e006fd5047e66a59c3f3f367c0b22ef6ba
ripemd-160 afe7c7eeae0a4f2ce147e1b6025011118b3b409f

91738690 as geometric shapes

Circle

Radius = n
Diameter 183477380
Circumference 576411189.1079
Area 2.6439603695051E+16

Sphere

Radius = n
Volume 3.2340461428041E+24
Surface area 1.057584147802E+17
Circumference 576411189.1079

Square

Length = n
Perimeter 366954760
Area 8415987242916100
Diagonal 129738099.59234

Cube

Length = n
Surface area 50495923457496600
Volume 7.7207164472183E+23
Space diagonal 158896072.09981

Equilateral Triangle

Length = n
Perimeter 275216070
Area 3.6442293751456E+15
Altitude 79448036.049905

Triangular Pyramid

Length = n
Surface area 3.6442293751456E+15
Volume 9.098951592411E+22
Height 43246033.197447