248505938 (number)

248505938 is an even 9-digits composite number following 248505937 and preceding 248505939. In scientific notation, it is written as 2.48505938 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 118850644 positive integers (up to 248505938) that are relatively prime to 248505938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48505938 × 10^8
Engineering notation 2.48505938 × 10^6

Prime Factorization of 248505938

Prime Factorization 2 × 23 × 5402303

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248505938
Product of the distinct prime numbers

The prime factorization of 248505938 is 2 × 23 × 5402303. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 85, 74, 663, 798, 1114, 147, 47999, 13997, 913591, 744311, 4807250, 9472692, 25272166, 42888092, 537362571, 596636340, 428566940, 1721475792

Basic calculations (n = 248505938)

Multiplication

n×y
n×2 497011876
n×3 745517814
n×4 994023752
n×5 1242529690

Division

n÷y
n÷2 124252969
n÷3 82835312.666667
n÷3 62126484.5
n÷5 49701187.6

Exponentiation

ny
n2 61755201221259844
n3 1.5346534205868E+25
n4 3.8137048778783E+33
n5 9.4772830793232E+41

Nth Root

y√n
2√n 15764.071111233
3√n 628.70308324052
4√n 125.55505211354
5√n 47.760333873808

Divisors of 248505938

1, 2, 23, 46, 5402303, 10804606, 124252969, 248505938

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248505937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248505938 can be divided by 8 positive divisors. The sum of these divisors (counting 248505938) is 1, the average is 0.125.

Base conversion 248505938

Base System Value
2 Binary 1110110011111110011001010010
3 Ternary 122022121102001122
4 Quaternary 32303332121102
5 Quinary 1002104142223
6 Senary 40354202242
8 Octal 1663763122
10 Decimal 248505938
12 Duodecimal 6b283382
16 Hexadecimal ecfe652
20 Vigesimal 3hd34gi
36 Base36 43yceq

Cryptographic Hash Functions

md5 262614d3d31e2c3a2ea88b74fba32676
sha1 b27a90fdf6a74a11dbf2d93e3b391a20270450d2
sha256 14ada01cbb3d1af29203758b713615dbc6528693d2bb5cdcf4c9af575f9bda86
sha512 c804dae7f72722faf7aedffda23b418a1cb268d288c4b3f52b98ca2ddc70f4b16603287df0bbec412115a399b137dc01bce05c4282140be1dae369bab6960a6c
ripemd-160 3e39737d18b27c637a5384b019a507d6ba38d5b9

248505938 as geometric shapes

Circle

Radius = n
Diameter 497011876
Circumference 1561408858.3885
Area 1.9400968647767E+17

Sphere

Radius = n
Volume 6.4283412158959E+25
Surface area 7.7603874591068E+17
Circumference 1561408858.3885

Square

Length = n
Perimeter 994023752
Area 61755201221259844
Diagonal 351440467.84985

Cube

Length = n
Surface area 370531207327559064
Volume 1.5346534205868E+25
Space diagonal 430424910.59856

Equilateral Triangle

Length = n
Perimeter 745517814
Area 2.6740786536715E+16
Altitude 215212455.29928

Triangular Pyramid

Length = n
Surface area 2.6740786536715E+16
Volume 1.8086064007801E+24
Height 117146822.61662