248889730 (number)

248889730 is an even 9-digits composite number following 248889729 and preceding 248889731. In scientific notation, it is written as 2.48889730 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 97868272 positive integers (up to 248889730) that are relatively prime to 248889730.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred eighty-nine thousand seven hundred thirty

Notation

Scientific notation 2.48889730 × 10^8
Engineering notation 2.48889730 × 10^6

Prime Factorization of 248889730

Prime Factorization 2 × 5 × 59 × 421847

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248889730
Product of the distinct prime numbers

The prime factorization of 248889730 is 2 × 5 × 59 × 421847. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 95, 53, 650, 3, 3235, 2538, 45725, 7552, 759059, 927015, 302656, 7248093, 36987873, 13060844, 90066645, 113822589, 3940732422, 4283124323

Basic calculations (n = 248889730)

Multiplication

n×y
n×2 497779460
n×3 746669190
n×4 995558920
n×5 1244448650

Division

n÷y
n÷2 124444865
n÷3 82963243.333333
n÷3 62222432.5
n÷5 49777946

Exponentiation

ny
n2 61946097699472900
n3 1.5417747530975E+25
n4 3.8373190201926E+33
n5 9.5506929485961E+41

Nth Root

y√n
2√n 15776.239412484
3√n 629.02657263155
4√n 125.60350079709
5√n 47.775076958937

Divisors of 248889730

1, 2, 5, 10, 59, 118, 295, 590, 421847, 843694, 2109235, 4218470, 24888973, 49777946, 124444865, 248889730

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 -248889729
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 248889730 can be divided by 16 positive divisors. The sum of these divisors (counting 248889730) is 1, the average is 0.0625.

Base conversion 248889730

Base System Value
2 Binary 1110110101011100000110000010
3 Ternary 122100022220112011
4 Quaternary 32311130012002
5 Quinary 1002203432410
6 Senary 40410323134
8 Octal 1665340602
10 Decimal 248889730
12 Duodecimal 6b4294aa
16 Hexadecimal ed5c182
20 Vigesimal 3hfb46a
36 Base36 446kjm

Cryptographic Hash Functions

md5 00079229ec3578ef4cc85372e07abc36
sha1 991f0fbaa749b3e8d501512a181d4f553b561d24
sha256 cb0ec50691252f2d8c44d5cfab9bb614430baa3b2dbef4cdc7c2fc686c4586a6
sha512 0533af323122e0b14dddabb17fe0a492759c35f174a6d5aaab80ff738a2036edeefcbd83d33eacd588817b7566b828b8c6884b96dea1d5f284a40acc8417767e
ripemd-160 8c4065b1b9b9a570f5ce7fd2e4af58bc7f2680db

248889730 as geometric shapes

Circle

Radius = n
Diameter 497779460
Circumference 1563820294.6439
Area 1.9460940545122E+17

Sphere

Radius = n
Volume 6.4581709837619E+25
Surface area 7.7843762180488E+17
Circumference 1563820294.6439

Square

Length = n
Perimeter 995558920
Area 61946097699472900
Diagonal 351983231.70138

Cube

Length = n
Surface area 371676586196837400
Volume 1.5417747530975E+25
Space diagonal 431089657.8421

Equilateral Triangle

Length = n
Perimeter 746669190
Area 2.6823447136528E+16
Altitude 215544828.92105

Triangular Pyramid

Length = n
Surface area 2.6823447136528E+16
Volume 1.8169989716291E+24
Height 117327743.90046