249540725 (number)

249540725 is an odd 9-digits composite number following 249540724 and preceding 249540726. In scientific notation, it is written as 2.49540725 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 169585920 positive integers (up to 249540725) that are relatively prime to 249540725.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million five hundred forty thousand seven hundred twenty-five

Notation

Scientific notation 2.49540725 × 10^8
Engineering notation 2.49540725 × 10^6

Prime Factorization of 249540725

Prime Factorization 7 × 25 × 113 × 12619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 249540725
Product of the distinct prime numbers

The prime factorization of 249540725 is 7 × 25 × 113 × 12619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 70, 71, 199, 8, 5046, 6010, 61895, 68099, 327786, 195870, 507579, 2716286, 29401416, 96555651, 823716189, 952904427, 4107092266, 2835218393

Basic calculations (n = 249540725)

Multiplication

n×y
n×2 499081450
n×3 748622175
n×4 998162900
n×5 1247703625

Division

n÷y
n÷2 124770362.5
n÷3 83180241.666667
n÷3 62385181.25
n÷5 49908145

Exponentiation

ny
n2 62270573433525625
n3 1.5539044040768E+25
n4 3.8776243157401E+33
n5 9.6762518302742E+41

Nth Root

y√n
2√n 15796.85807368
3√n 629.5745216485
4√n 125.68555236653
5√n 47.800042912964

Divisors of 249540725

1, 7, 25, 113, 175, 791, 2825, 12619, 19775, 88333, 315475, 1425947, 2208325, 9981629, 35648675, 249540725

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -249540724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 249540725 can be divided by 16 positive divisors. The sum of these divisors (counting 249540725) is 1, the average is 0.0625.

Base conversion 249540725

Base System Value
2 Binary 1110110111111011000001110101
3 Ternary 122101112222112002
4 Quaternary 32313323001311
5 Quinary 1002340300400
6 Senary 40432305045
8 Octal 1667730165
10 Decimal 249540725
12 Duodecimal 6b6a2185
16 Hexadecimal edfb075
20 Vigesimal 3hjcbg5
36 Base36 44kiut

Cryptographic Hash Functions

md5 f04f52dbe2016fd32c33255970cacd01
sha1 a69b86fe6312cc1ee7ceea590c4cd936e0d1a9a8
sha256 2d0c3af41953dab2d971e7b8f26d03eb29f0573abaf1aa4d63b2ff49f7f7142b
sha512 ac8a46ef27c04ed68c532b1421c953e81e492f10c460893e600b165f3f4555259ad16035f2e678382b82d12c0a54183add3d3eb431fed07807a9656a72b151bc
ripemd-160 7b4a8bc237d7d37ed1c597f6422d46f673ee7eb2

249540725 as geometric shapes

Circle

Radius = n
Diameter 499081450
Circumference 1567910616.8629
Area 1.9562877603359E+17

Sphere

Radius = n
Volume 6.5089795469712E+25
Surface area 7.8251510413435E+17
Circumference 1567910616.8629

Square

Length = n
Perimeter 998162900
Area 62270573433525625
Diagonal 352903877.65941

Cube

Length = n
Surface area 373623440601153750
Volume 1.5539044040768E+25
Space diagonal 432217214.25757

Equilateral Triangle

Length = n
Perimeter 748622175
Area 2.6963949250829E+16
Altitude 216108607.12879

Triangular Pyramid

Length = n
Surface area 2.6963949250829E+16
Volume 1.8312939023972E+24
Height 117634625.88647