248947892 (number)

248947892 is an even 9-digits composite number following 248947891 and preceding 248947893. In scientific notation, it is written as 2.48947892 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 124421880 positive integers (up to 248947892) that are relatively prime to 248947892.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48947892 × 10^8
Engineering notation 2.48947892 × 10^6

Prime Factorization of 248947892

Prime Factorization 2 × 2 × 2663 × 23371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 124473946
Product of the distinct prime numbers

The prime factorization of 248947892 is 2 × 2 × 2663 × 23371. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 80, 67, 330, 628, 4626, 4461, 17101, 22257, 767691, 90093, 8008496, 3794587, 4604476, 57426833, 322405581, 174312767, 5277586803, 8324433119

Basic calculations (n = 248947892)

Multiplication

n×y
n×2 497895784
n×3 746843676
n×4 995791568
n×5 1244739460

Division

n÷y
n÷2 124473946
n÷3 82982630.666667
n÷3 62236973
n÷5 49789578.4

Exponentiation

ny
n2 61975052931243664
n3 1.5428558783822E+25
n4 3.8409071858305E+33
n5 9.5618574728014E+41

Nth Root

y√n
2√n 15778.082646507
3√n 629.07556701159
4√n 125.61083809332
5√n 47.777309621832

Divisors of 248947892

1, 2, 4, 2663, 5326, 10652, 23371, 46742, 93484, 62236973, 124473946, 248947892

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248947891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248947892 can be divided by 12 positive divisors. The sum of these divisors (counting 248947892) is 1, the average is 0.083333333333333.

Base conversion 248947892

Base System Value
2 Binary 1110110101101010010010110100
3 Ternary 122100102212022022
4 Quaternary 32311222102310
5 Quinary 1002212313032
6 Senary 40411452312
8 Octal 1665522264
10 Decimal 248947892
12 Duodecimal 6b457098
16 Hexadecimal ed6a4b4
20 Vigesimal 3hfi9ec
36 Base36 447tf8

Cryptographic Hash Functions

md5 32f965f6b03b28e85654003ea96eaa0c
sha1 d91ec10f487a637e0fb8f5fe63d4f24519d64961
sha256 9afd199625e0d8f34a65c360746927b5a9fced3d45f4f89a5b244cb685babf18
sha512 418bd418250f0866192a374f3cea7d6c980a8ffb5ee6c2756eecfa5e553353664602e53fcef9b6b0d1a264a9f5ae11ded86f670752c00072344a2a713227fbca
ripemd-160 771882c7877a409a874fe870a52b885d4dce2425

248947892 as geometric shapes

Circle

Radius = n
Diameter 497895784
Circumference 1564185737.2677
Area 1.9470037099463E+17

Sphere

Radius = n
Volume 6.4626995907643E+25
Surface area 7.7880148397853E+17
Circumference 1564185737.2677

Square

Length = n
Perimeter 995791568
Area 61975052931243664
Diagonal 352065485.19059

Cube

Length = n
Surface area 371850317587461984
Volume 1.5428558783822E+25
Space diagonal 431190397.38117

Equilateral Triangle

Length = n
Perimeter 746843676
Area 2.6835985119671E+16
Altitude 215595198.69058

Triangular Pyramid

Length = n
Surface area 2.6835985119671E+16
Volume 1.8182730899959E+24
Height 117355161.7302