248505940 (number)

248505940 is an even 9-digits composite number following 248505939 and preceding 248505941. In scientific notation, it is written as 2.48505940 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 94170528 positive integers (up to 248505940) that are relatively prime to 248505940.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million five hundred five thousand nine hundred forty

Notation

Scientific notation 2.48505940 × 10^8
Engineering notation 2.48505940 × 10^6

Prime Factorization of 248505940

Prime Factorization 2 × 2 × 95 × 653963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 124252970
Product of the distinct prime numbers

The prime factorization of 248505940 is 2 × 2 × 95 × 653963. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 51, 81, 128, 411, 901, 5049, 88365, 8915, 27521, 741392, 9821444, 1830589, 63631837, 5763699, 805894528, 428942693, 6138250312, 7939193145

Basic calculations (n = 248505940)

Multiplication

n×y
n×2 497011880
n×3 745517820
n×4 994023760
n×5 1242529700

Division

n÷y
n÷2 124252970
n÷3 82835313.333333
n÷3 62126485
n÷5 49701188

Exponentiation

ny
n2 61755202215283600
n3 1.5346534576399E+25
n4 3.8137050006506E+33
n5 9.4772834606937E+41

Nth Root

y√n
2√n 15764.071174668
3√n 628.70308492714
4√n 125.55505236616
5√n 47.760333950684

Divisors of 248505940

1, 2, 4, 95, 190, 380, 653963, 1307926, 2615852, 62126485, 124252970, 248505940

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 -248505939
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 248505940 can be divided by 12 positive divisors. The sum of these divisors (counting 248505940) is 1, the average is 0.083333333333333.

Base conversion 248505940

Base System Value
2 Binary 1110110011111110011001010100
3 Ternary 122022121102001201
4 Quaternary 32303332121110
5 Quinary 1002104142230
6 Senary 40354202244
8 Octal 1663763124
10 Decimal 248505940
12 Duodecimal 6b283384
16 Hexadecimal ecfe654
20 Vigesimal 3hd34h0
36 Base36 43yces

Cryptographic Hash Functions

md5 35d69148ff6d91d0ca6df55df359bab9
sha1 48009acf412ffd495240864135dfcb6348dde810
sha256 8bd2661649861eae0819921b09b335eda31120eca770223b4546faed7cd0a5ce
sha512 fddba1e81af1bf17d11f57240f267042b370aac25fcdf77a4e2ea013079bc6b081e00cbd3a6ecabca29da5b7351072d420854cb94cefd8f64f293f6f6f73d4a1
ripemd-160 c86f09afa2c89d95b09dc550916bf0fb89c899e1

248505940 as geometric shapes

Circle

Radius = n
Diameter 497011880
Circumference 1561408870.9549
Area 1.9400968960049E+17

Sphere

Radius = n
Volume 6.4283413711036E+25
Surface area 7.7603875840195E+17
Circumference 1561408870.9549

Square

Length = n
Perimeter 994023760
Area 61755202215283600
Diagonal 351440470.67827

Cube

Length = n
Surface area 370531213291701600
Volume 1.5346534576399E+25
Space diagonal 430424914.06266

Equilateral Triangle

Length = n
Perimeter 745517820
Area 2.674078696714E+16
Altitude 215212457.03133

Triangular Pyramid

Length = n
Surface area 2.674078696714E+16
Volume 1.8086064444476E+24
Height 117146823.55942