248857992 (number)

248857992 is an even 9-digits composite number following 248857991 and preceding 248857993. In scientific notation, it is written as 2.48857992 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 16 positive divisors. There are 82952640 positive integers (up to 248857992) that are relatively prime to 248857992.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred fifty-seven thousand nine hundred ninety-two

Notation

Scientific notation 2.48857992 × 10^8
Engineering notation 2.48857992 × 10^6

Prime Factorization of 248857992

Prime Factorization 2 × 2 × 2 × 9 × 3456361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 62214498
Product of the distinct prime numbers

The prime factorization of 248857992 is 2 × 2 × 2 × 9 × 3456361. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 8, 96, 702, 525, 7443, 5286, 84806, 15993, 846898, 167519, 7990037, 6319737, 11180552, 89174559, 617759777, 286370815, 5291395948, 4329634236

Basic calculations (n = 248857992)

Multiplication

n×y
n×2 497715984
n×3 746573976
n×4 995431968
n×5 1244289960

Division

n÷y
n÷2 124428996
n÷3 82952664
n÷3 62214498
n÷5 49771598.4

Exponentiation

ny
n2 61930300182272064
n3 1.5411850147317E+25
n4 3.8353620806663E+33
n5 9.5446050598756E+41

Nth Root

y√n
2√n 15775.233500649
3√n 628.99983402457
4√n 125.59949641877
5√n 47.773858457282

Divisors of 248857992

1, 2, 4, 8, 9, 18, 36, 72, 3456361, 6912722, 13825444, 27650888, 31107249, 62214498, 124428996, 248857992

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 -248857991
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 248857992 can be divided by 16 positive divisors. The sum of these divisors (counting 248857992) is 1, the average is 0.0625.

Base conversion 248857992

Base System Value
2 Binary 1110110101010100010110001000
3 Ternary 122100021021222200
4 Quaternary 32311110112020
5 Quinary 1002201423432
6 Senary 40405520200
8 Octal 1665242610
10 Decimal 248857992
12 Duodecimal 6b413060
16 Hexadecimal ed54588
20 Vigesimal 3hf74jc
36 Base36 445w20

Cryptographic Hash Functions

md5 acfda35409b04356a2b4edece281924c
sha1 0f3e190b62032470ff7a619dde6e30072a4dbb47
sha256 f27c48ee844cbfb3965d625f7d80437c3e1aa5b4e894d317eccd71005e099b3b
sha512 a3a18292bad6e028a9e0f56d0ade730d461f901b1dd47c7d06bae4fa79319a8fb50b731863e6ed8e541bf0614422e16c16e92484e07eb7cfcaeced6a39ed1525
ripemd-160 4d62d630c80134ab9b4642e6380d19cde241b65f

248857992 as geometric shapes

Circle

Radius = n
Diameter 497715984
Circumference 1563620878.9086
Area 1.9455977608724E+17

Sphere

Radius = n
Volume 6.4557006934719E+25
Surface area 7.7823910434895E+17
Circumference 1563620878.9086

Square

Length = n
Perimeter 995431968
Area 61930300182272064
Diagonal 351938347.39134

Cube

Length = n
Surface area 371581801093632384
Volume 1.5411850147317E+25
Space diagonal 431034686.01357

Equilateral Triangle

Length = n
Perimeter 746573976
Area 2.6816606610922E+16
Altitude 215517343.00678

Triangular Pyramid

Length = n
Surface area 2.6816606610922E+16
Volume 1.8163039582998E+24
Height 117312782.46378