249538406 (number)

249538406 is an even 9-digits composite number following 249538405 and preceding 249538407. In scientific notation, it is written as 2.49538406 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 110017440 positive integers (up to 249538406) that are relatively prime to 249538406.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million five hundred thirty-eight thousand four hundred six

Notation

Scientific notation 2.49538406 × 10^8
Engineering notation 2.49538406 × 10^6

Prime Factorization of 249538406

Prime Factorization 2 × 31 × 13 × 79 × 3919

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 249538406
Product of the distinct prime numbers

The prime factorization of 249538406 is 2 × 31 × 13 × 79 × 3919. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 9, 76, 891, 494, 4779, 4359, 60791, 4205, 715803, 484919, 5513014, 767487, 98946111, 99972643, 117938173, 246761082, 5127223571, 7854902128

Basic calculations (n = 249538406)

Multiplication

n×y
n×2 499076812
n×3 748615218
n×4 998153624
n×5 1247692030

Division

n÷y
n÷2 124769203
n÷3 83179468.666667
n÷3 62384601.5
n÷5 49907681.2

Exponentiation

ny
n2 62269416069020836
n3 1.5538610828414E+25
n4 3.8774801775768E+33
n5 9.6758022280912E+41

Nth Root

y√n
2√n 15796.784672838
3√n 629.57257141528
4√n 125.68526036428
5√n 47.799954070782

Divisors of 249538406

1, 2, 13, 26, 31, 62, 79, 158, 403, 806, 1027, 2054, 2449, 3919, 4898, 7838, 31837, 50947, 63674, 101894, 121489, 242978, 309601, 619202, 1579357, 3158714, 4024813, 8049626, 9597631, 19195262, 124769203, 249538406

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 -249538405
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 249538406 can be divided by 32 positive divisors. The sum of these divisors (counting 249538406) is 1, the average is 0.03125.

Base conversion 249538406

Base System Value
2 Binary 1110110111111010011101100110
3 Ternary 122101112212100012
4 Quaternary 32313322131212
5 Quinary 1002340212111
6 Senary 40432250222
8 Octal 1667723546
10 Decimal 249538406
12 Duodecimal 6b6a0972
16 Hexadecimal edfa766
20 Vigesimal 3hjc606
36 Base36 44kh2e

Cryptographic Hash Functions

md5 8672ec2f74320a85e48036ba2bc432e4
sha1 d1a58b5e506cfc80c7c0a9db4d4a88fdb671c1d0
sha256 17cfeec123bdc9e8ef9a93f14178df55745a3a2506b06bad21bfcc6392b264a9
sha512 870069a58b651c48e000a4c2cf523dca38dc6cd48501a868664e13173288f1f27ab887505a7baa5cd01456e1fe08c71530c2c042642ed4d6d63b907cb9697bc8
ripemd-160 f55d056cbd5112e6698529144597a2ba3b85b3fe

249538406 as geometric shapes

Circle

Radius = n
Diameter 499076812
Circumference 1567896046.1562
Area 1.9562514006576E+17

Sphere

Radius = n
Volume 6.5087980834049E+25
Surface area 7.8250056026305E+17
Circumference 1567896046.1562

Square

Length = n
Perimeter 998153624
Area 62269416069020836
Diagonal 352900598.09816

Cube

Length = n
Surface area 373616496414125016
Volume 1.5538610828414E+25
Space diagonal 432213197.63175

Equilateral Triangle

Length = n
Perimeter 748615218
Area 2.6963448097297E+16
Altitude 216106598.81588

Triangular Pyramid

Length = n
Surface area 2.6963448097297E+16
Volume 1.8312428478317E+24
Height 117633532.69939