248941288 (number)

248941288 is an even 9-digits composite number following 248941287 and preceding 248941289. In scientific notation, it is written as 2.48941288 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 8 positive divisors. There are 124470640 positive integers (up to 248941288) that are relatively prime to 248941288.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million nine hundred forty-one thousand two hundred eighty-eight

Notation

Scientific notation 2.48941288 × 10^8
Engineering notation 2.48941288 × 10^6

Prime Factorization of 248941288

Prime Factorization 2 × 2 × 2 × 31117661

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 62235322
Product of the distinct prime numbers

The prime factorization of 248941288 is 2 × 2 × 2 × 31117661. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 33, 1, 660, 385, 9787, 9070, 84679, 23858, 403267, 440917, 7801935, 467534, 42927887, 45445675, 320243766, 706068495, 1504412892, 5766106485

Basic calculations (n = 248941288)

Multiplication

n×y
n×2 497882576
n×3 746823864
n×4 995765152
n×5 1244706440

Division

n÷y
n÷2 124470644
n÷3 82980429.333333
n÷3 62235322
n÷5 49788257.6

Exponentiation

ny
n2 61971764871098944
n3 1.5427330966645E+25
n4 3.8404996412388E+33
n5 9.5605892725352E+41

Nth Root

y√n
2√n 15777.873367473
3√n 629.07000433239
4√n 125.61000504527
5√n 47.777056135291

Divisors of 248941288

1, 2, 4, 8, 31117661, 62235322, 124470644, 248941288

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 -248941287
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 248941288 can be divided by 8 positive divisors. The sum of these divisors (counting 248941288) is 1, the average is 0.125.

Base conversion 248941288

Base System Value
2 Binary 1110110101101000101011101000
3 Ternary 122100102112020201
4 Quaternary 32311220223220
5 Quinary 1002212110123
6 Senary 40411401544
8 Octal 1665505350
10 Decimal 248941288
12 Duodecimal 6b4532b4
16 Hexadecimal ed68ae8
20 Vigesimal 3hfhd48
36 Base36 447obs

Cryptographic Hash Functions

md5 46732bab3fe8d8744e542a9206475cc2
sha1 57c7043b3ddb0e6402657f60d59d0c35be87bbdb
sha256 a2b1f2426b844b5fa0e30ceb897c72cedfa4e58ce6f3081f229fb025fe334aea
sha512 69d24505f43e7c2be830028f2533ce3f992cb0a1808033b1c23afe9d53e7767ce958c82b55f2a1337375a72a715140ffa064e82f17125e1fbe3f539985d6ab4e
ripemd-160 6bba47c66ed56dc24a1c64517a6513f127403bab

248941288 as geometric shapes

Circle

Radius = n
Diameter 497882576
Circumference 1564144243.112
Area 1.9469004124904E+17

Sphere

Radius = n
Volume 6.4621852839078E+25
Surface area 7.7876016499615E+17
Circumference 1564144243.112

Square

Length = n
Perimeter 995765152
Area 61971764871098944
Diagonal 352056145.72423

Cube

Length = n
Surface area 371830589226593664
Volume 1.5427330966645E+25
Space diagonal 431178958.91764

Equilateral Triangle

Length = n
Perimeter 746823864
Area 2.6834561347864E+16
Altitude 215589479.45882

Triangular Pyramid

Length = n
Surface area 2.6834561347864E+16
Volume 1.8181283903539E+24
Height 117352048.57474