249742707 (number)

249742707 is an odd 9-digits composite number following 249742706 and preceding 249742708. In scientific notation, it is written as 2.49742707 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 157518432 positive integers (up to 249742707) that are relatively prime to 249742707.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.49742707 × 10^8
Engineering notation 2.49742707 × 10^6

Prime Factorization of 249742707

Prime Factorization 3 × 19 × 863 × 5077

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 249742707
Product of the distinct prime numbers

The prime factorization of 249742707 is 3 × 19 × 863 × 5077. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 59, 66, 869, 45, 8122, 2782, 62554, 79913, 931066, 856058, 2529861, 5656906, 24012382, 42706410, 94249992, 904055499, 4508992884, 3692494127

Basic calculations (n = 249742707)

Multiplication

n×y
n×2 499485414
n×3 749228121
n×4 998970828
n×5 1248713535

Division

n÷y
n÷2 124871353.5
n÷3 83247569
n÷3 62435676.75
n÷5 49948541.4

Exponentiation

ny
n2 62371419699687849
n3 1.5576807195233E+25
n4 3.8901939953546E+33
n5 9.7154757915501E+41

Nth Root

y√n
2√n 15803.249887286
3√n 629.74433818822
4√n 125.71097759259
5√n 47.807778422994

Divisors of 249742707

1, 3, 19, 57, 863, 2589, 5077, 15231, 16397, 49191, 96463, 289389, 4381451, 13144353, 83247569, 249742707

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 -249742706
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 249742707 can be divided by 16 positive divisors. The sum of these divisors (counting 249742707) is 1, the average is 0.0625.

Base conversion 249742707

Base System Value
2 Binary 1110111000101100010101110011
3 Ternary 122101221020120220
4 Quaternary 32320230111303
5 Quinary 1002413231312
6 Senary 40440504123
8 Octal 1670542563
10 Decimal 249742707
12 Duodecimal 6b77b043
16 Hexadecimal ee2c573
20 Vigesimal 3i0hgf7
36 Base36 44oupf

Cryptographic Hash Functions

md5 9a764ddcc2cdd23b66a162350344dfee
sha1 db5c2c689ea87837ef172a37f05bbb0e91a101db
sha256 e7a57cb3b1dcf37461f4a755a53fa35961743919c5c8c0acc87bc44b91e85e93
sha512 59ade44ac76dcc82ea2f82217b48faa52a833ffd678a46f8a7ca17989f22ae9bb9e87e40dc40cf573e077c88428261d557d57c5105926f3eec29433425467d9b
ripemd-160 8ce78bff1bb41d0e01d2f22219a6bd0e221dc52c

249742707 as geometric shapes

Circle

Radius = n
Diameter 499485414
Circumference 1569179707.1977
Area 1.9594559392251E+17

Sphere

Radius = n
Volume 6.5247977401239E+25
Surface area 7.8378237569002E+17
Circumference 1569179707.1977

Square

Length = n
Perimeter 998970828
Area 62371419699687849
Diagonal 353189523.34317

Cube

Length = n
Surface area 374228518198127094
Volume 1.5576807195233E+25
Space diagonal 432567057.34379

Equilateral Triangle

Length = n
Perimeter 749228121
Area 2.7007616965015E+16
Altitude 216283528.67189

Triangular Pyramid

Length = n
Surface area 2.7007616965015E+16
Volume 1.8357443328308E+24
Height 117729841.11439