249494054 (number)

249494054 is an even 9-digits composite number following 249494053 and preceding 249494055. In scientific notation, it is written as 2.49494054 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 118181376 positive integers (up to 249494054) that are relatively prime to 249494054.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million four hundred ninety-four thousand fifty-four

Notation

Scientific notation 2.49494054 × 10^8
Engineering notation 2.49494054 × 10^6

Prime Factorization of 249494054

Prime Factorization 2 × 19 × 6565633

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 249494054
Product of the distinct prime numbers

The prime factorization of 249494054 is 2 × 19 × 6565633. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 56, 51, 457, 299, 3157, 1125, 78368, 72653, 249159, 671989, 7934344, 9493738, 60838930, 59174240, 49437454, 572790454, 7036192908, 5459909502

Basic calculations (n = 249494054)

Multiplication

n×y
n×2 498988108
n×3 748482162
n×4 997976216
n×5 1247470270

Division

n÷y
n÷2 124747027
n÷3 83164684.666667
n÷3 62373513.5
n÷5 49898810.8

Exponentiation

ny
n2 62247282981354916
n3 1.5530326981503E+25
n4 3.8747242385609E+33
n5 9.6672065841062E+41

Nth Root

y√n
2√n 15795.380780469
3√n 629.53526993318
4√n 125.67967528789
5√n 47.798254793837

Divisors of 249494054

1, 2, 19, 38, 6565633, 13131266, 124747027, 249494054

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 -249494053
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 249494054 can be divided by 8 positive divisors. The sum of these divisors (counting 249494054) is 1, the average is 0.125.

Base conversion 249494054

Base System Value
2 Binary 1110110111101111101000100110
3 Ternary 122101110121111112
4 Quaternary 32313233220212
5 Quinary 1002332302204
6 Senary 40431305022
8 Octal 1667575046
10 Decimal 249494054
12 Duodecimal 6b67b172
16 Hexadecimal edefa26
20 Vigesimal 3hj6f2e
36 Base36 44jiue

Cryptographic Hash Functions

md5 d5aaf5aba008e3f23eec2aa1877706f7
sha1 7e642f5b6057f9ef7994605130688229b0915a15
sha256 9ef0f6e3d6ca199d2996ed2b6550b791e1c1ccf42a67c367498ed686b14bc33f
sha512 fd2faade1331694d0c8465d672453d3b5f18ab6f75d757caf0a3a814e40033e42c82787d57fe35a79e93846a1bd78d2acdfdbd27d8d6eac5522cde90e92a4254
ripemd-160 9fe690be8262467584864ccd865eea2c2eb1fdaa

249494054 as geometric shapes

Circle

Radius = n
Diameter 498988108
Circumference 1567617374.3215
Area 1.9555560692015E+17

Sphere

Radius = n
Volume 6.5053281537251E+25
Surface area 7.822224276806E+17
Circumference 1567617374.3215

Square

Length = n
Perimeter 997976216
Area 62247282981354916
Diagonal 352837874.89825

Cube

Length = n
Surface area 373483697888129496
Volume 1.5530326981503E+25
Space diagonal 432136377.71433

Equilateral Triangle

Length = n
Perimeter 748482162
Area 2.6953864189206E+16
Altitude 216068188.85717

Triangular Pyramid

Length = n
Surface area 2.6953864189206E+16
Volume 1.8302665871109E+24
Height 117612624.96608