248891018 (number)

248891018 is an even 9-digits composite number following 248891017 and preceding 248891019. In scientific notation, it is written as 2.48891018 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 122392800 positive integers (up to 248891018) that are relatively prime to 248891018.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred ninety-one thousand eighteen

Notation

Scientific notation 2.48891018 × 10^8
Engineering notation 2.48891018 × 10^6

Prime Factorization of 248891018

Prime Factorization 2 × 73 × 383 × 4451

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248891018
Product of the distinct prime numbers

The prime factorization of 248891018 is 2 × 73 × 383 × 4451. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 51, 33, 807, 615, 8723, 5204, 13188, 13828, 4261, 190053, 3402644, 1149414, 37365097, 80246436, 284106715, 894072551, 5142016536, 7313455319

Basic calculations (n = 248891018)

Multiplication

n×y
n×2 497782036
n×3 746673054
n×4 995564072
n×5 1244455090

Division

n÷y
n÷2 124445509
n÷3 82963672.666667
n÷3 62222754.5
n÷5 49778203.6

Exponentiation

ny
n2 61946738841076324
n3 1.5417986891936E+25
n4 3.8373984530445E+33
n5 9.5509400744987E+41

Nth Root

y√n
2√n 15776.280233312
3√n 629.02765769685
4√n 125.60366329575
5√n 47.775126405872

Divisors of 248891018

1, 2, 73, 146, 383, 766, 4451, 8902, 27959, 55918, 324923, 649846, 1704733, 3409466, 124445509, 248891018

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 -248891017
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 248891018 can be divided by 16 positive divisors. The sum of these divisors (counting 248891018) is 1, the average is 0.0625.

Base conversion 248891018

Base System Value
2 Binary 1110110101011100011010001010
3 Ternary 122100022222021212
4 Quaternary 32311130122022
5 Quinary 1002204003033
6 Senary 40410333122
8 Octal 1665343212
10 Decimal 248891018
12 Duodecimal 6b42a1a2
16 Hexadecimal ed5c68a
20 Vigesimal 3hfb7ai
36 Base36 446lje

Cryptographic Hash Functions

md5 6a475cea11ff3cf8b6b03b83f7fa74bd
sha1 484e84ac6f15f2c5c5f601c09e072b7ef9ec1eb6
sha256 188b3dc68378acce4130df9bd77b21280e81e5030b5daf3fe2dd5b357d9725ca
sha512 58e969f5b79031b8dd729a88aeaffe4cb6247ee74ff62e32fe2f5c2963409a802a2f724665cde3d7fc3b13e373337da6235dd041e99bfcdebaea0e32c37a185a
ripemd-160 39a5b0c2e79b5d0011176ed0029e5f1adad688a9

248891018 as geometric shapes

Circle

Radius = n
Diameter 497782036
Circumference 1563828387.3866
Area 1.9461141965697E+17

Sphere

Radius = n
Volume 6.4582712470465E+25
Surface area 7.7844567862788E+17
Circumference 1563828387.3866

Square

Length = n
Perimeter 995564072
Area 61946738841076324
Diagonal 351985053.20845

Cube

Length = n
Surface area 371680433046457944
Volume 1.5417986891936E+25
Space diagonal 431091888.72354

Equilateral Triangle

Length = n
Perimeter 746673054
Area 2.6823724758986E+16
Altitude 215545944.36177

Triangular Pyramid

Length = n
Surface area 2.6823724758986E+16
Volume 1.8170271805888E+24
Height 117328351.06948