91241640 (number)

91241640 is an even 8-digits composite number following 91241639 and preceding 91241641. In scientific notation, it is written as 9.1241640 × 10^7. The sum of its digits is 27. It has a total of 10 prime factors and 192 positive divisors. There are 20715264 positive integers (up to 91241640) that are relatively prime to 91241640.

Interesting facts

Basic properties

Name

Name ninety-one million two hundred forty-one thousand six hundred forty

Notation

Scientific notation 9.1241640 × 10^7
Engineering notation 9.1241640 × 10^6

Prime Factorization of 91241640

Prime Factorization 2 × 2 × 2 × 7 × 3 × 3 × 45 × 9 × 3 × 149

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2534490
Product of the distinct prime numbers

The prime factorization of 91241640 is 2 × 2 × 2 × 7 × 3 × 3 × 45 × 9 × 3 × 149. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91241640)

Multiplication

n×y
n×2 182483280
n×3 273724920
n×4 364966560
n×5 456208200

Division

n÷y
n÷2 45620820
n÷3 30413880
n÷3 22810410
n÷5 18248328

Exponentiation

ny
n2 8325036869889600
n3 7.5959001706919E+23
n4 6.9306238885021E+31
n5 6.3236148981011E+39

Nth Root

y√n
2√n 9552.0489948492
3√n 450.1919181382
4√n 97.734584435855
5√n 39.087565009381

Divisors of 91241640

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91241639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91241640 can be divided by 192 positive divisors. The sum of these divisors (counting 91241640) is 1, the average is 0.0052083333333333.

Base conversion 91241640

Base System Value
2 Binary 101011100000011110010101000
3 Ternary 20100200120000000
4 Quaternary 11130003302220
5 Quinary 141324213030
6 Senary 13015343000
8 Octal 534036250
10 Decimal 91241640
12 Duodecimal 26681a60
16 Hexadecimal 5703ca8
20 Vigesimal 18a5420
36 Base36 1ibmi0

Cryptographic Hash Functions

md5 a7d91f8d66e3fbb22e205b9a34a0e10c
sha1 b1e5d976bf507548221da895a4605742f818a81a
sha256 38778fd66cf0505c4b34e0c73fdf4df8930fd5be89e5b684c81f24f76b3271be
sha512 43db27a173113efe4b10c7d51aac2d9544693d2dd97ed582853e7566d7b0676f4cbcc0d83d6d3f6093d69e831ba9f0234a8e335e477dc5ab157b6f1aee65c65e
ripemd-160 058ece608b1cccae6c4cf819e14b2f3cf2b5f3b6

91241640 as geometric shapes

Circle

Radius = n
Diameter 182483280
Circumference 573288131.85097
Area 2.6153874671309E+16

Sphere

Radius = n
Volume 3.181763223153E+24
Surface area 1.0461549868524E+17
Circumference 573288131.85097

Square

Length = n
Perimeter 364966560
Area 8325036869889600
Diagonal 129035164.74116

Cube

Length = n
Surface area 49950221219337600
Volume 7.5959001706919E+23
Space diagonal 158035156.24591

Equilateral Triangle

Length = n
Perimeter 273724920
Area 3.6048467083832E+15
Altitude 79017578.122954

Triangular Pyramid

Length = n
Surface area 3.6048467083832E+15
Volume 8.9518541998539E+22
Height 43011721.580388