248978882 (number)

248978882 is an even 9-digits composite number following 248978881 and preceding 248978883. In scientific notation, it is written as 2.48978882 × 10^8. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 124489440 positive integers (up to 248978882) that are relatively prime to 248978882.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48978882 × 10^8
Engineering notation 2.48978882 × 10^6

Prime Factorization of 248978882

Prime Factorization 2 × 124489441

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 248978882
Product of the distinct prime numbers

The prime factorization of 248978882 is 2 × 124489441. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 64, 91, 852, 694, 5137, 9694, 79561, 97453, 506545, 194248, 9390113, 8595567, 79109956, 82078959, 312962039, 228855330, 2050410406, 836211833

Basic calculations (n = 248978882)

Multiplication

n×y
n×2 497957764
n×3 746936646
n×4 995915528
n×5 1244894410

Division

n÷y
n÷2 124489441
n÷3 82992960.666667
n÷3 62244720.5
n÷5 49795776.4

Exponentiation

ny
n2 61990483681969924
n3 1.5434321321776E+25
n4 3.8428200671246E+33
n5 9.5678104403984E+41

Nth Root

y√n
2√n 15779.064674435
3√n 629.10166918472
4√n 125.61474704204
5√n 47.778499063601

Divisors of 248978882

1, 2, 124489441, 248978882

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248978881
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248978882 can be divided by 4 positive divisors. The sum of these divisors (counting 248978882) is 1, the average is 0.25.

Base conversion 248978882

Base System Value
2 Binary 1110110101110001110111000010
3 Ternary 122100111102211002
4 Quaternary 32311301313002
5 Quinary 1002214311012
6 Senary 40412252002
8 Octal 1665616702
10 Decimal 248978882
12 Duodecimal 6b471002
16 Hexadecimal ed71dc2
20 Vigesimal 3hg2742
36 Base36 448hc2

Cryptographic Hash Functions

md5 7e534b68b82d407946b8c76732e89d13
sha1 78f00edbb7d5655e12e945af13f1e55687185603
sha256 c73de3e07b8c4810731f0934c6c9c14e04c5ff68be6ff66a836ce1542daa9fce
sha512 b8b236d082ca8efb18aa883e7aafe238d45f4872a43310117ba25a78d6af5e371bf0c9e739c218ab4c00f655a786a89c52a4b550ac7e650af190f1fa546301d7
ripemd-160 f8af222f3a144af059ec238be1d7a4feccb53092

248978882 as geometric shapes

Circle

Radius = n
Diameter 497957764
Circumference 1564380453.1804
Area 1.9474884812775E+17

Sphere

Radius = n
Volume 6.4651133970182E+25
Surface area 7.7899539251102E+17
Circumference 1564380453.1804

Square

Length = n
Perimeter 995915528
Area 61990483681969924
Diagonal 352109311.66889

Cube

Length = n
Surface area 371942902091819544
Volume 1.5434321321776E+25
Space diagonal 431244073.6357

Equilateral Triangle

Length = n
Perimeter 746936646
Area 2.6842666830735E+16
Altitude 215622036.81785

Triangular Pyramid

Length = n
Surface area 2.6842666830735E+16
Volume 1.8189522116067E+24
Height 117369770.5563