248889888 (number)

248889888 is an even 9-digits composite number following 248889887 and preceding 248889889. In scientific notation, it is written as 2.48889888 × 10^8. The sum of its digits is 63. It has a total of 8 prime factors and 48 positive divisors. There are 76578048 positive integers (up to 248889888) that are relatively prime to 248889888.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred eighty-nine thousand eight hundred eighty-eight

Notation

Scientific notation 2.48889888 × 10^8
Engineering notation 2.48889888 × 10^6

Prime Factorization of 248889888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 27 × 13 × 22159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 15555618
Product of the distinct prime numbers

The prime factorization of 248889888 is 2 × 2 × 2 × 2 × 2 × 27 × 13 × 22159. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 6, 66, 4, 839, 84, 7347, 4931, 8807, 80600, 238648, 493140, 166, 4121947, 75734538, 62863905, 472606085, 15835278, 2570211587, 7096583211

Basic calculations (n = 248889888)

Multiplication

n×y
n×2 497779776
n×3 746669664
n×4 995559552
n×5 1244449440

Division

n÷y
n÷2 124444944
n÷3 82963296
n÷3 62222472
n÷5 49777977.6

Exponentiation

ny
n2 61946176348652544
n3 1.5417776893444E+25
n4 3.8373287642184E+33
n5 9.5507232634549E+41

Nth Root

y√n
2√n 15776.244420013
3√n 629.02670573759
4√n 125.60352073096
5√n 47.775083024644

Divisors of 248889888

1, 2, 4, 8, 13, 16, 26, 27, 32, 52, 54, 104, 108, 208, 216, 351, 416, 432, 702, 864, 1404, 2808, 5616, 11232, 22159, 44318, 88636, 177272, 288067, 354544, 576134, 598293, 709088, 1152268, 1196586, 2304536, 2393172, 4609072, 4786344, 7777809, 9218144, 9572688, 15555618, 19145376, 31111236, 62222472, 124444944, 248889888

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248889887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248889888 can be divided by 48 positive divisors. The sum of these divisors (counting 248889888) is 1, the average is 0.020833333333333.

Base conversion 248889888

Base System Value
2 Binary 1110110101011100001000100000
3 Ternary 122100022220202000
4 Quaternary 32311130020200
5 Quinary 1002203434023
6 Senary 40410324000
8 Octal 1665341040
10 Decimal 248889888
12 Duodecimal 6b429600
16 Hexadecimal ed5c220
20 Vigesimal 3hfb4e8
36 Base36 446ko0

Cryptographic Hash Functions

md5 f5cac8f62e6ea2a9822c4799d61b2e9e
sha1 4c3054577c3aa7b8c03402b5bdcd1a784d1218d0
sha256 368ff4cc091a6a036686e4edb46443e1309e5bf5029ba80688097d220cfba44a
sha512 1887b25cf15385b9fe8b01642f926cfff30109e1769b588f317a69b41c65556e485dcdba84b111f733c71ed91847ad16397438f6dd895b51dad52caba1864ce5
ripemd-160 c05dd4fccdcea3808f93732a6ee71b4c36852b1d

248889888 as geometric shapes

Circle

Radius = n
Diameter 497779776
Circumference 1563821287.3872
Area 1.946096525349E+17

Sphere

Radius = n
Volume 6.4581832830842E+25
Surface area 7.7843861013962E+17
Circumference 1563821287.3872

Square

Length = n
Perimeter 995559552
Area 61946176348652544
Diagonal 351983455.14712

Cube

Length = n
Surface area 371677058091915264
Volume 1.5417776893444E+25
Space diagonal 431089931.50613

Equilateral Triangle

Length = n
Perimeter 746669664
Area 2.6823481192622E+16
Altitude 215544965.75306

Triangular Pyramid

Length = n
Surface area 2.6823481192622E+16
Volume 1.8170024320293E+24
Height 117327818.38237