248289915 (number)

248289915 is an odd 9-digits composite number following 248289914 and preceding 248289916. In scientific notation, it is written as 2.48289915 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 132288000 positive integers (up to 248289915) that are relatively prime to 248289915.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48289915 × 10^8
Engineering notation 2.48289915 × 10^6

Prime Factorization of 248289915

Prime Factorization 3 × 5 × 1061 × 15601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248289915
Product of the distinct prime numbers

The prime factorization of 248289915 is 3 × 5 × 1061 × 15601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 34, 39, 655, 96, 3793, 1280, 66040, 22307, 997144, 595347, 1004961, 9463300, 35070530, 86648663, 105177842, 537036603, 5116036803, 6644654184

Basic calculations (n = 248289915)

Multiplication

n×y
n×2 496579830
n×3 744869745
n×4 993159660
n×5 1241449575

Division

n÷y
n÷2 124144957.5
n÷3 82763305
n÷3 62072478.75
n÷5 49657983

Exponentiation

ny
n2 61647881890707225
n3 1.5306547354574E+25
n4 3.8004613416106E+33
n5 9.4361622346928E+41

Nth Root

y√n
2√n 15757.217869916
3√n 628.52085593958
4√n 125.5277573683
5√n 47.752027496867

Divisors of 248289915

1, 3, 5, 15, 1061, 3183, 5305, 15601, 15915, 46803, 78005, 234015, 16552661, 49657983, 82763305, 248289915

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 -248289914
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 248289915 can be divided by 16 positive divisors. The sum of these divisors (counting 248289915) is 1, the average is 0.0625.

Base conversion 248289915

Base System Value
2 Binary 1110110011001001101001111011
3 Ternary 122022012102201210
4 Quaternary 32303021221323
5 Quinary 1002030234130
6 Senary 40345414203
8 Octal 1663115173
10 Decimal 248289915
12 Duodecimal 6b19a363
16 Hexadecimal ecc9a7b
20 Vigesimal 3hbg4ff
36 Base36 43tpq3

Cryptographic Hash Functions

md5 38137ac4f8b8bbb3b5ea73af4a3ef055
sha1 02f2faa77167c3557ef23cdc70a8c6d19dc22974
sha256 1a582d0bbb0ce46e08ce741009989d995aeefca439c13680dc9ecc028d1eca58
sha512 d55fc1f58bd57efc3845b9b3561e49854b82cb329951e20d7acfdacdc9f13eea07c8b1a53ab91c00bd85a697035bf7ee0132e9a16b82887b61269859f5ef3090
ripemd-160 cf87cfe9d05ba50ed811f04d22e239cae944ea34

248289915 as geometric shapes

Circle

Radius = n
Diameter 496579830
Circumference 1560051545.8489
Area 1.9367253285722E+17

Sphere

Radius = n
Volume 6.4115915627938E+25
Surface area 7.7469013142887E+17
Circumference 1560051545.8489

Square

Length = n
Perimeter 993159660
Area 61647881890707225
Diagonal 351134965.19346

Cube

Length = n
Surface area 369887291344243350
Volume 1.5306547354574E+25
Space diagonal 430050747.78696

Equilateral Triangle

Length = n
Perimeter 744869745
Area 2.6694315903428E+16
Altitude 215025373.89348

Triangular Pyramid

Length = n
Surface area 2.6694315903428E+16
Volume 1.803893905162E+24
Height 117044988.39782