248248857 (number)

248248857 is an odd 9-digits composite number following 248248856 and preceding 248248858. In scientific notation, it is written as 2.48248857 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 162438144 positive integers (up to 248248857) that are relatively prime to 248248857.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48248857 × 10^8
Engineering notation 2.48248857 × 10^6

Prime Factorization of 248248857

Prime Factorization 3 × 12371 × 6689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248248857
Product of the distinct prime numbers

The prime factorization of 248248857 is 3 × 12371 × 6689. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 18, 87, 913, 535, 3036, 9864, 70424, 75726, 753845, 837152, 8974831, 1879213, 15613079, 15680588, 669147928, 136915878, 662705906, 1091272668

Basic calculations (n = 248248857)

Multiplication

n×y
n×2 496497714
n×3 744746571
n×4 992995428
n×5 1241244285

Division

n÷y
n÷2 124124428.5
n÷3 82749619
n÷3 62062214.25
n÷5 49649771.4

Exponentiation

ny
n2 61627495001806449
n3 1.5298955193972E+25
n4 3.7979481401977E+33
n5 9.4283628474935E+41

Nth Root

y√n
2√n 15755.914984538
3√n 628.4862093023
4√n 125.52256763044
5√n 47.750448107352

Divisors of 248248857

1, 3, 6689, 12371, 20067, 37113, 82749619, 248248857

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 -248248856
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 248248857 can be divided by 8 positive divisors. The sum of these divisors (counting 248248857) is 1, the average is 0.125.

Base conversion 248248857

Base System Value
2 Binary 1110110010111111101000011001
3 Ternary 122022010100102010
4 Quaternary 32302333220121
5 Quinary 1002022430412
6 Senary 40344500133
8 Octal 1662775031
10 Decimal 248248857
12 Duodecimal 6b17a649
16 Hexadecimal ecbfa19
20 Vigesimal 3hbb22h
36 Base36 43su1l

Cryptographic Hash Functions

md5 084d393131305153f11d7b87961211d8
sha1 ecb3706ca75350e301509a2b1d4cb50f6c19f425
sha256 cd947ac2e3fb5a15f25b7e33f9caee81e46be5f792d791b1a04d1b554b40553a
sha512 2997d5766e0f54e8b4ee6448f8e8c49542ba685118cd04606c40e8d6e98846491ff0ba869c57f68e3a56824b5f444e3733391f129b13611295bddce09f527a63
ripemd-160 8a0149d06bb8b94b2400ea17120b1e79f3b6f38d

248248857 as geometric shapes

Circle

Radius = n
Diameter 496497714
Circumference 1559793570.8265
Area 1.9360848555682E+17

Sphere

Radius = n
Volume 6.4084113659974E+25
Surface area 7.7443394222727E+17
Circumference 1559793570.8265

Square

Length = n
Perimeter 992995428
Area 61627495001806449
Diagonal 351076900.41302

Cube

Length = n
Surface area 369764970010838694
Volume 1.5298955193972E+25
Space diagonal 429979633.2449

Equilateral Triangle

Length = n
Perimeter 744746571
Area 2.6685488121581E+16
Altitude 214989816.62245

Triangular Pyramid

Length = n
Surface area 2.6685488121581E+16
Volume 1.8029991604544E+24
Height 117025633.47101