249540468 (number)

249540468 is an even 9-digits composite number following 249540467 and preceding 249540469. In scientific notation, it is written as 2.49540468 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 83128800 positive integers (up to 249540468) that are relatively prime to 249540468.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million five hundred forty thousand four hundred sixty-eight

Notation

Scientific notation 2.49540468 × 10^8
Engineering notation 2.49540468 × 10^6

Prime Factorization of 249540468

Prime Factorization 2 × 2 × 3 × 1901 × 10939

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 124770234
Product of the distinct prime numbers

The prime factorization of 249540468 is 2 × 2 × 3 × 1901 × 10939. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 4, 85, 290, 594, 5813, 3124, 11929, 50779, 535491, 199313, 8144241, 1142242, 94279640, 23140691, 199186279, 430730204, 9204722362, 8574029800

Basic calculations (n = 249540468)

Multiplication

n×y
n×2 499080936
n×3 748621404
n×4 998161872
n×5 1247702340

Division

n÷y
n÷2 124770234
n÷3 83180156
n÷3 62385117
n÷5 49908093.6

Exponentiation

ny
n2 62270445169659024
n3 1.5538996030205E+25
n4 3.8776083416275E+33
n5 9.6762020029043E+41

Nth Root

y√n
2√n 15796.849939149
3√n 629.57430551717
4√n 125.68552000588
5√n 47.800033067183

Divisors of 249540468

1, 2, 3, 4, 6, 12, 1901, 3802, 5703, 7604, 10939, 11406, 21878, 22812, 32817, 43756, 65634, 131268, 20795039, 41590078, 62385117, 83180156, 124770234, 249540468

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 -249540467
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 249540468 can be divided by 24 positive divisors. The sum of these divisors (counting 249540468) is 1, the average is 0.041666666666667.

Base conversion 249540468

Base System Value
2 Binary 1110110111111010111101110100
3 Ternary 122101112222011120
4 Quaternary 32313322331310
5 Quinary 1002340243333
6 Senary 40432303540
8 Octal 1667727564
10 Decimal 249540468
12 Duodecimal 6b6a1bb0
16 Hexadecimal edfaf74
20 Vigesimal 3hjcb38
36 Base36 44kino

Cryptographic Hash Functions

md5 bea4ff556cbbf0038c2d0685c66382fb
sha1 8bb9e41ecc6b070746583ad4402a32e64b4512de
sha256 0e551246f29c8a1ee0f0b99b395394f6a3455fff63d0298551aeed96f1550677
sha512 e1b70ddcdbde51469b440b5052b475ba710e7ca92d9b59d863c28b6449d953b3c0a3c374b04576fa93eabe834777db514855b485da8726394d7e974e9350059f
ripemd-160 af473592e87dc00fa4e2c14561144cb856397486

249540468 as geometric shapes

Circle

Radius = n
Diameter 499080936
Circumference 1567909002.0843
Area 1.9562837308077E+17

Sphere

Radius = n
Volume 6.5089594363538E+25
Surface area 7.8251349232307E+17
Circumference 1567909002.0843

Square

Length = n
Perimeter 998161872
Area 62270445169659024
Diagonal 352903514.20653

Cube

Length = n
Surface area 373622671017954144
Volume 1.5538996030205E+25
Space diagonal 432216769.12052

Equilateral Triangle

Length = n
Perimeter 748621404
Area 2.6963893710945E+16
Altitude 216108384.56026

Triangular Pyramid

Length = n
Surface area 2.6963893710945E+16
Volume 1.8312882442981E+24
Height 117634504.73551