248996820 (number)

248996820 is an even 9-digits composite number following 248996819 and preceding 248996821. In scientific notation, it is written as 2.48996820 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 66399136 positive integers (up to 248996820) that are relatively prime to 248996820.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million nine hundred ninety-six thousand eight hundred twenty

Notation

Scientific notation 2.48996820 × 10^8
Engineering notation 2.48996820 × 10^6

Prime Factorization of 248996820

Prime Factorization 2 × 2 × 15 × 4149947

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 124498410
Product of the distinct prime numbers

The prime factorization of 248996820 is 2 × 2 × 15 × 4149947. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 27, 38, 60, 661, 9320, 8404, 87285, 76926, 59005, 605217, 8788151, 6293642, 50148359, 15701089, 792424612, 522779370, 5693772799, 7605348032

Basic calculations (n = 248996820)

Multiplication

n×y
n×2 497993640
n×3 746990460
n×4 995987280
n×5 1244984100

Division

n÷y
n÷2 124498410
n÷3 82998940
n÷3 62249205
n÷5 49799364

Exponentiation

ny
n2 61999416370112400
n3 1.5437657518014E+25
n4 3.8439276302346E+33
n5 9.5712575623854E+41

Nth Root

y√n
2√n 15779.633075582
3√n 629.11677696502
4√n 125.61700949944
5√n 47.7791874963

Divisors of 248996820

1, 2, 4, 15, 30, 60, 4149947, 8299894, 16599788, 62249205, 124498410, 248996820

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248996819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248996820 can be divided by 12 positive divisors. The sum of these divisors (counting 248996820) is 1, the average is 0.083333333333333.

Base conversion 248996820

Base System Value
2 Binary 1110110101110110001111010100
3 Ternary 122100112100102110
4 Quaternary 32311312033110
5 Quinary 1002220344240
6 Senary 40412511020
8 Octal 1665661724
10 Decimal 248996820
12 Duodecimal 6b47b470
16 Hexadecimal ed763d4
20 Vigesimal 3hg4c10
36 Base36 448v6c

Cryptographic Hash Functions

md5 d508254fa73e775bb6917b451e57d0de
sha1 60d4b34f7a097e72db93e4f417fa7f98deb231ad
sha256 81b54ccedf978ae2010a9decaa0bc9713a30dc3cb002a7c8225993ed20553805
sha512 f158d8f3d28dc76010edd4d28bd7b8c4ccfe66de2378817585778575a2843aae7a8782b8ada4a4a414a2c97f0a531b04762e005468b5c43eadbcc160be5209c2
ripemd-160 a4c3bc24b69c9e50b73947dc328bf3ecee29f764

248996820 as geometric shapes

Circle

Radius = n
Diameter 497993640
Circumference 1564493160.9584
Area 1.947769109952E+17

Sphere

Radius = n
Volume 6.4665108596304E+25
Surface area 7.791076439808E+17
Circumference 1564493160.9584

Square

Length = n
Perimeter 995987280
Area 61999416370112400
Diagonal 352134679.83177

Cube

Length = n
Surface area 371996498220674400
Volume 1.5437657518014E+25
Space diagonal 431275143.16308

Equilateral Triangle

Length = n
Perimeter 746990460
Area 2.6846534798163E+16
Altitude 215637571.58154

Triangular Pyramid

Length = n
Surface area 2.6846534798163E+16
Volume 1.8193453861039E+24
Height 117378226.61059