20702948 (number)

20702948 is an even 8-digits composite number following 20702947 and preceding 20702949. In scientific notation, it is written as 2.0702948 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 8872680 positive integers (up to 20702948) that are relatively prime to 20702948.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0702948 × 10^7
Engineering notation 2.0702948 × 10^6

Prime Factorization of 20702948

Prime Factorization 2 × 2 × 7 × 739391

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10351474
Product of the distinct prime numbers

The prime factorization of 20702948 is 2 × 2 × 7 × 739391. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 99, 27, 124, 632, 5569, 5490, 46857, 60135, 148377, 664218, 6775226, 682706, 53643186, 72834407, 617912459, 268856705, 2158537748, 34220287

Basic calculations (n = 20702948)

Multiplication

n×y
n×2 41405896
n×3 62108844
n×4 82811792
n×5 103514740

Division

n÷y
n÷2 10351474
n÷3 6900982.6666667
n÷3 5175737
n÷5 4140589.6

Exponentiation

ny
n2 428612055890704
n3 8.8735331052783E+21
n4 1.8370829445486E+29
n5 3.8033032672676E+36

Nth Root

y√n
2√n 4550.0492305029
3√n 274.58537185751
4√n 67.454052735939
5√n 29.054033855489

Divisors of 20702948

1, 2, 4, 7, 14, 28, 739391, 1478782, 2957564, 5175737, 10351474, 20702948

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 -20702947
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 20702948 can be divided by 12 positive divisors. The sum of these divisors (counting 20702948) is 1, the average is 0.083333333333333.

Base conversion 20702948

Base System Value
2 Binary 1001110111110011011100100
3 Ternary 1102221211002212
4 Quaternary 1032332123210
5 Quinary 20244443243
6 Senary 2015422552
8 Octal 116763344
10 Decimal 20702948
12 Duodecimal 6b24a58
16 Hexadecimal 13be6e4
20 Vigesimal 697h78
36 Base36 cbqhw

Cryptographic Hash Functions

md5 120b1cea2cf0807f3001c0b1b9a71f63
sha1 f65a67ae10b960faf784219e902128a4088f722f
sha256 21c140803f6ce1612d84d83edac73b83a1e69e53d8ae52344bc8b63ccf8fd9ff
sha512 1331bb530780489b5103ae82957e06298afaa697fd8ef02ba001eaf2bb37c75a6e466c7465b79547d07362e1d0d25d5a23657e551da5e194c0adb46d7c876285
ripemd-160 357c10e7f3c172abd0e4200c785b1dee56ed6132

20702948 as geometric shapes

Circle

Radius = n
Diameter 41405896
Circumference 130080458.6889
Area 1.3465244860263E+15

Sphere

Radius = n
Volume 3.7169368553238E+22
Surface area 5.386097944105E+15
Circumference 130080458.6889

Square

Length = n
Perimeter 82811792
Area 428612055890704
Diagonal 29278389.842705

Cube

Length = n
Surface area 2571672335344224
Volume 8.8735331052783E+21
Space diagonal 35858557.802456

Equilateral Triangle

Length = n
Perimeter 62108844
Area 1.8559446438481E+14
Altitude 17929278.901228

Triangular Pyramid

Length = n
Surface area 1.8559446438481E+14
Volume 1.0457559053043E+21
Height 9759463.2809016