248978886 (number)

248978886 is an even 9-digits composite number following 248978885 and preceding 248978887. In scientific notation, it is written as 2.48978886 × 10^8. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 76608864 positive integers (up to 248978886) that are relatively prime to 248978886.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48978886 × 10^8
Engineering notation 2.48978886 × 10^6

Prime Factorization of 248978886

Prime Factorization 2 × 39 × 3192037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248978886
Product of the distinct prime numbers

The prime factorization of 248978886 is 2 × 39 × 3192037. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 15, 90, 335, 419, 8663, 1612, 78307, 79173, 79589, 183162, 8409316, 9031744, 35648260, 53552619, 688265260, 809791079, 3668600417, 1871699186

Basic calculations (n = 248978886)

Multiplication

n×y
n×2 497957772
n×3 746936658
n×4 995915544
n×5 1244894430

Division

n÷y
n÷2 124489443
n÷3 82992962
n÷3 62244721.5
n÷5 49795777.2

Exponentiation

ny
n2 61990485673800996
n3 1.5434322065662E+25
n4 3.8428203140737E+33
n5 9.5678112089625E+41

Nth Root

y√n
2√n 15779.064801185
3√n 629.10167255369
4√n 125.61474754656
5√n 47.77849921712

Divisors of 248978886

1, 2, 39, 78, 3192037, 6384074, 124489443, 248978886

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 -248978885
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 248978886 can be divided by 8 positive divisors. The sum of these divisors (counting 248978886) is 1, the average is 0.125.

Base conversion 248978886

Base System Value
2 Binary 1110110101110001110111000110
3 Ternary 122100111102211020
4 Quaternary 32311301313012
5 Quinary 1002214311021
6 Senary 40412252010
8 Octal 1665616706
10 Decimal 248978886
12 Duodecimal 6b471006
16 Hexadecimal ed71dc6
20 Vigesimal 3hg2746
36 Base36 448hc6

Cryptographic Hash Functions

md5 8cfaea7e367fbdc94583687bec8d1e6a
sha1 aee637c042289d420e094ee974d07f44694cb0e0
sha256 021a90e23a81ceca16552043284d947974ea9c308069db7e21d52c6ccacca39d
sha512 b5d87863d98c27417db7c4d67e0d388ad8143e3effcd8d278c92997acaade3fd9878f88ba1d08ab091d54c6dd4c7a93a3b05e0433d3ffeac58033f9a8cadd3d2
ripemd-160 100e4d7da9b303014ae34cd8cc2760baeba77e98

248978886 as geometric shapes

Circle

Radius = n
Diameter 497957772
Circumference 1564380478.3131
Area 1.9474885438528E+17

Sphere

Radius = n
Volume 6.4651137086163E+25
Surface area 7.7899541754111E+17
Circumference 1564380478.3131

Square

Length = n
Perimeter 995915544
Area 61990485673800996
Diagonal 352109317.32574

Cube

Length = n
Surface area 371942914042805976
Volume 1.5434322065662E+25
Space diagonal 431244080.5639

Equilateral Triangle

Length = n
Perimeter 746936658
Area 2.6842667693223E+16
Altitude 215622040.28195

Triangular Pyramid

Length = n
Surface area 2.6842667693223E+16
Volume 1.8189522992745E+24
Height 117369772.44191