248978884 (number)

248978884 is an even 9-digits composite number following 248978883 and preceding 248978885. In scientific notation, it is written as 2.48978884 × 10^8. The sum of its digits is 58. It has a total of 5 prime factors and 24 positive divisors. There are 97004640 positive integers (up to 248978884) that are relatively prime to 248978884.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48978884 × 10^8
Engineering notation 2.48978884 × 10^6

Prime Factorization of 248978884

Prime Factorization 2 × 2 × 7 × 11 × 808373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 124489442
Product of the distinct prime numbers

The prime factorization of 248978884 is 2 × 2 × 7 × 11 × 808373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 42, 20, 431, 85, 8374, 3294, 17962, 41287, 563308, 332599, 8434175, 6796528, 77808487, 52068429, 570763401, 792851315, 7322798314, 4595622965

Basic calculations (n = 248978884)

Multiplication

n×y
n×2 497957768
n×3 746936652
n×4 995915536
n×5 1244894420

Division

n÷y
n÷2 124489442
n÷3 82992961.333333
n÷3 62244721
n÷5 49795776.8

Exponentiation

ny
n2 61990484677885456
n3 1.5434321693719E+25
n4 3.8428201905992E+33
n5 9.5678108246804E+41

Nth Root

y√n
2√n 15779.06473781
3√n 629.10167086921
4√n 125.6147472943
5√n 47.778499140361

Divisors of 248978884

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 808373, 1616746, 3233492, 5658611, 8892103, 11317222, 17784206, 22634444, 35568412, 62244721, 124489442, 248978884

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248978883
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248978884 can be divided by 24 positive divisors. The sum of these divisors (counting 248978884) is 1, the average is 0.041666666666667.

Base conversion 248978884

Base System Value
2 Binary 1110110101110001110111000100
3 Ternary 122100111102211011
4 Quaternary 32311301313010
5 Quinary 1002214311014
6 Senary 40412252004
8 Octal 1665616704
10 Decimal 248978884
12 Duodecimal 6b471004
16 Hexadecimal ed71dc4
20 Vigesimal 3hg2744
36 Base36 448hc4

Cryptographic Hash Functions

md5 4f00fbd127a57ccb9baf05abf0ce0c5e
sha1 9da152e1bdd06a70dcb309ade57fd44ef1692baf
sha256 550023e77eeb5c6c13487ae635f60790bb449741a91d0a590dc0a7eab2390594
sha512 9b92f8ec52881f9180344d8ce6687ff3cab1d909380f4a7766634e767f1c7473af20eaa372e33a5faf1f5a07623e56aa932c0b3f59e3438658ceb9bdec22ff22
ripemd-160 711b9f9cd0d8bbed0b05d2371983c23f759c96a0

248978884 as geometric shapes

Circle

Radius = n
Diameter 497957768
Circumference 1564380465.7468
Area 1.9474885125652E+17

Sphere

Radius = n
Volume 6.4651135528172E+25
Surface area 7.7899540502606E+17
Circumference 1564380465.7468

Square

Length = n
Perimeter 995915536
Area 61990484677885456
Diagonal 352109314.49732

Cube

Length = n
Surface area 371942908067312736
Volume 1.5434321693719E+25
Space diagonal 431244077.0998

Equilateral Triangle

Length = n
Perimeter 746936652
Area 2.6842667261979E+16
Altitude 215622038.5499

Triangular Pyramid

Length = n
Surface area 2.6842667261979E+16
Volume 1.8189522554406E+24
Height 117369771.49911