291421124 (number)

291421124 is an even 9-digits composite number following 291421123 and preceding 291421125. In scientific notation, it is written as 2.91421124 × 10^8. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 143990784 positive integers (up to 291421124) that are relatively prime to 291421124.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.91421124 × 10^8
Engineering notation 2.91421124 × 10^6

Prime Factorization of 291421124

Prime Factorization 2 × 2 × 113 × 433 × 1489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 145710562
Product of the distinct prime numbers

The prime factorization of 291421124 is 2 × 2 × 113 × 433 × 1489. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 57, 73, 195, 223, 9365, 7201, 92798, 89811, 438570, 959378, 5911551, 1699030, 70965560, 34349373, 601637462, 749469087, 6044209348, 3958786514

Basic calculations (n = 291421124)

Multiplication

n×y
n×2 582842248
n×3 874263372
n×4 1165684496
n×5 1457105620

Division

n÷y
n÷2 145710562
n÷3 97140374.666667
n÷3 72855281
n÷5 58284224.8

Exponentiation

ny
n2 84926271513423376
n3 2.4749309501571E+25
n4 7.2124715931717E+33
n5 2.1018665785002E+42

Nth Root

y√n
2√n 17071.061009791
3√n 662.9900484361
4√n 130.65627045722
5√n 49.306503446732

Divisors of 291421124

1, 2, 4, 113, 226, 433, 452, 866, 1489, 1732, 2978, 5956, 48929, 97858, 168257, 195716, 336514, 644737, 673028, 1289474, 2578948, 72855281, 145710562, 291421124

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -291421123
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 291421124 can be divided by 24 positive divisors. The sum of these divisors (counting 291421124) is 1, the average is 0.041666666666667.

Base conversion 291421124

Base System Value
2 Binary 10001010111101011101111000100
3 Ternary 202022100201121222
4 Quaternary 101113223233010
5 Quinary 1044100433444
6 Senary 44530055512
8 Octal 2127535704
10 Decimal 291421124
12 Duodecimal 8171a598
16 Hexadecimal 115ebbc4
20 Vigesimal 4b17cg4
36 Base36 4ti5z8

Cryptographic Hash Functions

md5 123c313f622321b5d210a558d33919c4
sha1 b623ca1ef5cccea2ee6e3ee59dd14a5de26080ea
sha256 4f8ab49fe9014cf0f6031cc335601ff4bea1e809e521f64cab24bd3a775f94cd
sha512 da3511712531e8a8ebab3c1123cd4eea667c62b2ac6f7da319538a2d90dc4655c6721e8c2821523bcb2ca891bc07f6f4bb6c867b2347fd173455b6bf0ec0fd3e
ripemd-160 53f95834362f84581dabedc287507b8409731c6c

291421124 as geometric shapes

Circle

Radius = n
Diameter 582842248
Circumference 1831052924.5186
Area 2.6680375068334E+17

Sphere

Radius = n
Volume 1.0366966521541E+26
Surface area 1.0672150027334E+18
Circumference 1831052924.5186

Square

Length = n
Perimeter 1165684496
Area 84926271513423376
Diagonal 412131705.92281

Cube

Length = n
Surface area 509557629080540256
Volume 2.4749309501571E+25
Space diagonal 504756193.16683

Equilateral Triangle

Length = n
Perimeter 874263372
Area 3.677415428966E+16
Altitude 252378096.58341

Triangular Pyramid

Length = n
Surface area 3.677415428966E+16
Volume 2.9167340963743E+24
Height 137377235.3076