248795989 (number)

248795989 is an odd 9-digits composite number following 248795988 and preceding 248795990. In scientific notation, it is written as 2.48795989 × 10^8. The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors. There are 229436400 positive integers (up to 248795989) that are relatively prime to 248795989.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million seven hundred ninety-five thousand nine hundred eighty-nine

Notation

Scientific notation 2.48795989 × 10^8
Engineering notation 2.48795989 × 10^6

Prime Factorization of 248795989

Prime Factorization 13 × 1103 × 17351

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248795989
Product of the distinct prime numbers

The prime factorization of 248795989 is 13 × 1103 × 17351. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 86, 74, 689, 838, 799, 9012, 66920, 61999, 925539, 705255, 7289320, 4575767, 92363196, 94763830, 613574624, 752496036, 561297712, 1571782185

Basic calculations (n = 248795989)

Multiplication

n×y
n×2 497591978
n×3 746387967
n×4 995183956
n×5 1243979945

Division

n÷y
n÷2 124397994.5
n÷3 82931996.333333
n÷3 62198997.25
n÷5 49759197.8

Exponentiation

ny
n2 61899444142488121
n3 1.5400333423981E+25
n4 3.831541185149E+33
n5 9.5327207855338E+41

Nth Root

y√n
2√n 15773.268177521
3√n 628.94759122298
4√n 125.59167240514
5√n 47.77147764743

Divisors of 248795989

1, 13, 1103, 14339, 17351, 225563, 19138153, 248795989

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 -248795988
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 248795989 can be divided by 8 positive divisors. The sum of these divisors (counting 248795989) is 1, the average is 0.125.

Base conversion 248795989

Base System Value
2 Binary 1110110101000101001101010101
3 Ternary 122100011010221021
4 Quaternary 32311011031111
5 Quinary 1002142432424
6 Senary 40404321141
8 Octal 1665051525
10 Decimal 248795989
12 Duodecimal 6b3a31b1
16 Hexadecimal ed45355
20 Vigesimal 3hej9j9
36 Base36 444k7p

Cryptographic Hash Functions

md5 a582e448f62be520ea4a0c8992592e7b
sha1 e6b80ad0f191eb35a96de94d499d1b36724af7ab
sha256 c319f5196b392db4b1b8e12ea832a1751f325b2cccca6b1a5007b680badbc5b5
sha512 f4d456966637a75ebca0375aace5e9d41163515b59a3057557e720249c1997ebbe6b321afed89affdc43c47c74d94f5dda46e2a1757863a2d8940f9d14d834a8
ripemd-160 10463d6eedbe74e372786ea02f2f3d85241fd515

248795989 as geometric shapes

Circle

Radius = n
Diameter 497591978
Circumference 1563231302.57
Area 1.9446283897933E+17

Sphere

Radius = n
Volume 6.4508765796814E+25
Surface area 7.7785135591733E+17
Circumference 1563231302.57

Square

Length = n
Perimeter 995183956
Area 61899444142488121
Diagonal 351850661.90783

Cube

Length = n
Surface area 371396664854928726
Volume 1.5400333423981E+25
Space diagonal 430927293.66735

Equilateral Triangle

Length = n
Perimeter 746387967
Area 2.6803245553765E+16
Altitude 215463646.83367

Triangular Pyramid

Length = n
Surface area 2.6803245553765E+16
Volume 1.8149466994384E+24
Height 117283553.96928