248889780 (number)

248889780 is an even 9-digits composite number following 248889779 and preceding 248889781. In scientific notation, it is written as 2.48889780 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 66370464 positive integers (up to 248889780) that are relatively prime to 248889780.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48889780 × 10^8
Engineering notation 2.48889780 × 10^6

Prime Factorization of 248889780

Prime Factorization 2 × 2 × 27 × 5 × 460907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 124444890
Product of the distinct prime numbers

The prime factorization of 248889780 is 2 × 2 × 27 × 5 × 460907. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 99, 2, 960, 87, 9640, 4708, 86026, 1279, 364812, 284486, 1154524, 6032892, 26003280, 22702601, 843608363, 397828045, 5956418735, 9137025259

Basic calculations (n = 248889780)

Multiplication

n×y
n×2 497779560
n×3 746669340
n×4 995559120
n×5 1244448900

Division

n÷y
n÷2 124444890
n÷3 82963260
n÷3 62222445
n÷5 49777956

Exponentiation

ny
n2 61946122588448400
n3 1.5417756822892E+25
n4 3.8373221037431E+33
n5 9.5507025418975E+41

Nth Root

y√n
2√n 15776.240997145
3√n 629.02661475372
4√n 125.60350710528
5√n 47.775078878465

Divisors of 248889780

1, 2, 4, 5, 10, 20, 27, 54, 108, 135, 270, 540, 460907, 921814, 1843628, 2304535, 4609070, 9218140, 12444489, 24888978, 49777956, 62222445, 124444890, 248889780

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248889779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248889780 can be divided by 24 positive divisors. The sum of these divisors (counting 248889780) is 1, the average is 0.041666666666667.

Base conversion 248889780

Base System Value
2 Binary 1110110101011100000110110100
3 Ternary 122100022220121000
4 Quaternary 32311130012310
5 Quinary 1002203433110
6 Senary 40410323300
8 Octal 1665340664
10 Decimal 248889780
12 Duodecimal 6b429530
16 Hexadecimal ed5c1b4
20 Vigesimal 3hfb490
36 Base36 446kl0

Cryptographic Hash Functions

md5 ead0c1247606d76951bdb0bf1d4626b0
sha1 cdc3a44ec422d3b5783681ca48c614b266215f82
sha256 0bcc5054d86005edc5e281cdfe94f5185aa92515bd5c1b311a611c2b1dba2ddd
sha512 df272a383e4c2302fcaeec859757a9a0a2441e2c3c0a6160c5e4f7a4503888fc852cbcb87e9b7fb87c828016ee1dc4012ddd129bb2906fc2780de3667e9b90f8
ripemd-160 ed84210932c08031f8969cb95cc9b4fac14789f9

248889780 as geometric shapes

Circle

Radius = n
Diameter 497779560
Circumference 1563820608.8032
Area 1.9460948364224E+17

Sphere

Radius = n
Volume 6.4581748759508E+25
Surface area 7.7843793456897E+17
Circumference 1563820608.8032

Square

Length = n
Perimeter 995559120
Area 61946122588448400
Diagonal 351983302.41206

Cube

Length = n
Surface area 371676735530690400
Volume 1.5417756822892E+25
Space diagonal 431089744.44464

Equilateral Triangle

Length = n
Perimeter 746669340
Area 2.6823457913771E+16
Altitude 215544872.22232

Triangular Pyramid

Length = n
Surface area 2.6823457913771E+16
Volume 1.817000066692E+24
Height 117327767.47069