248286021 (number)

248286021 is an odd 9-digits composite number following 248286020 and preceding 248286022. In scientific notation, it is written as 2.48286021 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 160272000 positive integers (up to 248286021) that are relatively prime to 248286021.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million two hundred eighty-six thousand twenty-one

Notation

Scientific notation 2.48286021 × 10^8
Engineering notation 2.48286021 × 10^6

Prime Factorization of 248286021

Prime Factorization 3 × 37 × 211 × 10601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248286021
Product of the distinct prime numbers

The prime factorization of 248286021 is 3 × 37 × 211 × 10601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 58, 18, 305, 113, 2082, 5288, 86631, 50618, 123903, 459173, 1253697, 6797627, 61762154, 82267822, 153467055, 221783976, 5194629250, 7652777619

Basic calculations (n = 248286021)

Multiplication

n×y
n×2 496572042
n×3 744858063
n×4 993144084
n×5 1241430105

Division

n÷y
n÷2 124143010.5
n÷3 82762007
n÷3 62071505.25
n÷5 49657204.2

Exponentiation

ny
n2 61645948224012441
n3 1.5305827195312E+25
n4 3.8002229324376E+33
n5 9.4354223080789E+41

Nth Root

y√n
2√n 15757.09430701
3√n 628.51757016643
4√n 125.5272651937
5√n 47.751877714254

Divisors of 248286021

1, 3, 37, 111, 211, 633, 7807, 10601, 23421, 31803, 392237, 1176711, 2236811, 6710433, 82762007, 248286021

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 -248286020
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 248286021 can be divided by 16 positive divisors. The sum of these divisors (counting 248286021) is 1, the average is 0.0625.

Base conversion 248286021

Base System Value
2 Binary 1110110011001000101101000101
3 Ternary 122022012020101120
4 Quaternary 32303020231011
5 Quinary 1002030123041
6 Senary 40345344153
8 Octal 1663105505
10 Decimal 248286021
12 Duodecimal 6b198059
16 Hexadecimal ecc8b45
20 Vigesimal 3hbff11
36 Base36 43tmpx

Cryptographic Hash Functions

md5 c617e02fcde60f88ea24cf72facd9874
sha1 d2b55375365f82935011643818cd5b109922eaa6
sha256 3ca0fe57959013a53c681a00c5ef43f3aac5d902e8d00563bc1020158086ffd1
sha512 25ed512ba492a9bbf6607196d4a3e24a3817f1bec07c74fb32575a84e594662b7020fef98003ec023607dd282ca11180751729783de475b83a15292216bfb4de
ripemd-160 da365a0adffadaeb92e75fd719f8df86a487b271

248286021 as geometric shapes

Circle

Radius = n
Diameter 496572042
Circumference 1560027079.1253
Area 1.9366645806413E+17

Sphere

Radius = n
Volume 6.4112899031876E+25
Surface area 7.7466583225654E+17
Circumference 1560027079.1253

Square

Length = n
Perimeter 993144084
Area 61645948224012441
Diagonal 351129458.24585

Cube

Length = n
Surface area 369875689344074646
Volume 1.5305827195312E+25
Space diagonal 430044003.18111

Equilateral Triangle

Length = n
Perimeter 744858063
Area 2.6693478601187E+16
Altitude 215022001.59056

Triangular Pyramid

Length = n
Surface area 2.6693478601187E+16
Volume 1.8038090335791E+24
Height 117043152.74862