291240426 (number)

291240426 is an even 9-digits composite number following 291240425 and preceding 291240427. In scientific notation, it is written as 2.91240426 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 97080140 positive integers (up to 291240426) that are relatively prime to 291240426.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.91240426 × 10^8
Engineering notation 2.91240426 × 10^6

Prime Factorization of 291240426

Prime Factorization 2 × 3 × 48540071

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 291240426
Product of the distinct prime numbers

The prime factorization of 291240426 is 2 × 3 × 48540071. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 69, 26, 916, 848, 4343, 3228, 95811, 95969, 796399, 700897, 4197760, 8444018, 2598622, 81275486, 803550079, 872608913, 9792921861, 5751287891

Basic calculations (n = 291240426)

Multiplication

n×y
n×2 582480852
n×3 873721278
n×4 1164961704
n×5 1456202130

Division

n÷y
n÷2 145620213
n÷3 97080142
n÷3 72810106.5
n÷5 58248085.2

Exponentiation

ny
n2 84820985736661476
n3 2.4703300019685E+25
n4 7.1945996213389E+33
n5 2.0953582586182E+42

Nth Root

y√n
2√n 17065.767665124
3√n 662.85298934232
4√n 130.6360121296
5√n 49.300387351204

Divisors of 291240426

1, 2, 3, 6, 48540071, 97080142, 145620213, 291240426

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -291240425
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 291240426 can be divided by 8 positive divisors. The sum of these divisors (counting 291240426) is 1, the average is 0.125.

Base conversion 291240426

Base System Value
2 Binary 10001010110111111100111101010
3 Ternary 202022000112202110
4 Quaternary 101112333213222
5 Quinary 1044024143201
6 Senary 44522143150
8 Octal 2126774752
10 Decimal 291240426
12 Duodecimal 81651ab6
16 Hexadecimal 115bf9ea
20 Vigesimal 4b05116
36 Base36 4teaju

Cryptographic Hash Functions

md5 6fd8edaa6a7df880ca8ede89a0ec3a39
sha1 a21747c62e4af5772c3516390b64f441f5d06f76
sha256 07bf3a1e8f14eb2cb8ac9e63e8670e8e907c0240aacdd5ed08280e87ef1947d2
sha512 4fe1a8dc34a36d5d801a4e92521c95f4a63250169db02eacbdbf8e05ad0447ffa1ba1c684c4f5e46ebe59bc111010954c7969cc6af1fa571e2d3562e639926d2
ripemd-160 b40a458e4b4c00170df524f58fc03895f8688aa5

291240426 as geometric shapes

Circle

Radius = n
Diameter 582480852
Circumference 1829917565.4999
Area 2.6647298566054E+17

Sphere

Radius = n
Volume 1.0347694114836E+26
Surface area 1.0658919426422E+18
Circumference 1829917565.4999

Square

Length = n
Perimeter 1164961704
Area 84820985736661476
Diagonal 411876160.36052

Cube

Length = n
Surface area 508925914419968856
Volume 2.4703300019685E+25
Space diagonal 504443215.05

Equilateral Triangle

Length = n
Perimeter 873721278
Area 3.6728564210993E+16
Altitude 252221607.525

Triangular Pyramid

Length = n
Surface area 3.6728564210993E+16
Volume 2.9113118269342E+24
Height 137292053.45351