91490243 (number)

91490243 is an odd 8-digits composite number following 91490242 and preceding 91490244. In scientific notation, it is written as 9.1490243 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 76197888 positive integers (up to 91490243) that are relatively prime to 91490243.

Interesting facts

Basic properties

Name

Name ninety-one million four hundred ninety thousand two hundred forty-three

Notation

Scientific notation 9.1490243 × 10^7
Engineering notation 9.1490243 × 10^6

Prime Factorization of 91490243

Prime Factorization 17 × 107 × 13 × 53 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 91490243
Product of the distinct prime numbers

The prime factorization of 91490243 is 17 × 107 × 13 × 53 × 73. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 13, 100, 7, 849, 7299, 4174, 20708, 32252, 138568, 209110, 7382547, 7249968, 61590713, 55817316, 80407582, 992836628, 2283055024, 8785014448

Basic calculations (n = 91490243)

Multiplication

n×y
n×2 182980486
n×3 274470729
n×4 365960972
n×5 457451215

Division

n÷y
n÷2 45745121.5
n÷3 30496747.666667
n÷3 22872560.75
n÷5 18298048.6

Exponentiation

ny
n2 8370464564199049
n3 7.6581583700146E+23
n4 7.0064677020512E+31
n5 6.4102343263232E+39

Nth Root

y√n
2√n 9565.0532146978
3√n 450.6004215644
4√n 97.801090048617
5√n 39.108841945352

Divisors of 91490243

1, 13, 17, 53, 73, 107, 221, 689, 901, 949, 1241, 1391, 1819, 3869, 5671, 7811, 11713, 16133, 23647, 50297, 65773, 73723, 96407, 101543, 132787, 413983, 855049, 1253291, 1726231, 5381779, 7037711, 91490243

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91490242
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91490243 can be divided by 32 positive divisors. The sum of these divisors (counting 91490243) is 1, the average is 0.03125.

Base conversion 91490243

Base System Value
2 Binary 101011101000000011111000011
3 Ternary 20101011012000112
4 Quaternary 11131000133003
5 Quinary 141410141433
6 Senary 13024541535
8 Octal 535003703
10 Decimal 91490243
12 Duodecimal 267818ab
16 Hexadecimal 57407c3
20 Vigesimal 18bg5c3
36 Base36 1igybn

Cryptographic Hash Functions

md5 52ea4f5c37646401cc8b0254e67754f2
sha1 a56ca50feaa0c23ae6c6ab04ce73201cc7f03f92
sha256 121583d1394dd870adc6113b67a86f0c7b6b8f6ff8b9cb5bd393572c0604d474
sha512 0bde98cae7fc21766354e0533f098870601881ef38cd49f3f89faa7b9efae733aa96847867204bfe447024e5875e53076260837bb0184d94d40a906c6e00ecf5
ripemd-160 907c6d4207108f15e6e660164991870499629631

91490243 as geometric shapes

Circle

Radius = n
Diameter 182980486
Circumference 574850150.56789
Area 2.6296589982021E+16

Sphere

Radius = n
Volume 3.207841876702E+24
Surface area 1.0518635992809E+17
Circumference 574850150.56789

Square

Length = n
Perimeter 365960972
Area 8370464564199049
Diagonal 129386742.47541

Cube

Length = n
Surface area 50222787385194294
Volume 7.6581583700146E+23
Space diagonal 158465749.27282

Equilateral Triangle

Length = n
Perimeter 274470729
Area 3.6245174770369E+15
Altitude 79232874.636411

Triangular Pyramid

Length = n
Surface area 3.6245174770369E+15
Volume 9.0252261913964E+22
Height 43128914.15847