249968893 (number)

249968893 is an odd 9-digits composite number following 249968892 and preceding 249968894. In scientific notation, it is written as 2.49968893 × 10^8. The sum of its digits is 58. It has a total of 4 prime factors and 16 positive divisors. There are 235642176 positive integers (up to 249968893) that are relatively prime to 249968893.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million nine hundred sixty-eight thousand eight hundred ninety-three

Notation

Scientific notation 2.49968893 × 10^8
Engineering notation 2.49968893 × 10^6

Prime Factorization of 249968893

Prime Factorization 127 × 29 × 67 × 1013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 249968893
Product of the distinct prime numbers

The prime factorization of 249968893 is 127 × 29 × 67 × 1013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 21, 25, 882, 511, 1928, 7600, 68305, 8172, 823836, 312274, 5141003, 1891687, 50888179, 31330757, 355543791, 99106733, 7248967942, 8874202815

Basic calculations (n = 249968893)

Multiplication

n×y
n×2 499937786
n×3 749906679
n×4 999875572
n×5 1249844465

Division

n÷y
n÷2 124984446.5
n÷3 83322964.333333
n÷3 62492223.25
n÷5 49993778.6

Exponentiation

ny
n2 62484447467645449
n3 1.5619168163204E+25
n4 3.9043061753369E+33
n5 9.7595509258204E+41

Nth Root

y√n
2√n 15810.404580529
3√n 629.93439562093
4√n 125.7394312876
5√n 47.816434959983

Divisors of 249968893

1, 29, 67, 127, 1013, 1943, 3683, 8509, 29377, 67871, 128651, 246761, 1968259, 3730879, 8619617, 249968893

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 -249968892
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 249968893 can be divided by 16 positive divisors. The sum of these divisors (counting 249968893) is 1, the average is 0.0625.

Base conversion 249968893

Base System Value
2 Binary 1110111001100011100011111101
3 Ternary 122102100201212011
4 Quaternary 32321203203331
5 Quinary 1002443001033
6 Senary 40445411221
8 Octal 1671434375
10 Decimal 249968893
12 Duodecimal 6b869b11
16 Hexadecimal ee638fd
20 Vigesimal 3i2624d
36 Base36 44tp8d

Cryptographic Hash Functions

md5 a1863225bd9e44d5b9ec2b468a221c6d
sha1 65414841a704652f6fc10b80bade03e98ea181c3
sha256 4253399a498964853a2b8c79b9bca0977d88b514afb10db41776c1f2e3210c49
sha512 417dee1d49f8d52e80f2cacc5ee64f7454ebf3c3a0ea16ff5f72f11c3929031b9aae86b53d94722b4e9674e636b4d08641ec21097ff444285d7baefabd26c792
ripemd-160 348c9e2a91ce37e7d26e91a3ff7404835ccfd315

249968893 as geometric shapes

Circle

Radius = n
Diameter 499937786
Circumference 1570600875.7495
Area 1.9630068112797E+17

Sphere

Radius = n
Volume 6.542541860894E+25
Surface area 7.8520272451189E+17
Circumference 1570600875.7495

Square

Length = n
Perimeter 999875572
Area 62484447467645449
Diagonal 353509398.65199

Cube

Length = n
Surface area 374906684805872694
Volume 1.5619168163204E+25
Space diagonal 432958822.98775

Equilateral Triangle

Length = n
Perimeter 749906679
Area 2.7056559424208E+16
Altitude 216479411.49387

Triangular Pyramid

Length = n
Surface area 2.7056559424208E+16
Volume 1.8407366207824E+24
Height 117836466.21733