20347628 (number)

20347628 is an even 8-digits composite number following 20347627 and preceding 20347629. In scientific notation, it is written as 2.0347628 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 8720400 positive integers (up to 20347628) that are relatively prime to 20347628.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-seven thousand six hundred twenty-eight

Notation

Scientific notation 2.0347628 × 10^7
Engineering notation 2.0347628 × 10^6

Prime Factorization of 20347628

Prime Factorization 2 × 2 × 7 × 726701

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10173814
Product of the distinct prime numbers

The prime factorization of 20347628 is 2 × 2 × 7 × 726701. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 77, 12, 129, 77, 2667, 1305, 18038, 79875, 25079, 574686, 3799704, 1935514, 35155523, 55573379, 483562816, 265855139, 8850328008, 5335566529

Basic calculations (n = 20347628)

Multiplication

n×y
n×2 40695256
n×3 61042884
n×4 81390512
n×5 101738140

Division

n÷y
n÷2 10173814
n÷3 6782542.6666667
n÷3 5086907
n÷5 4069525.6

Exponentiation

ny
n2 414025965226384
n3 8.4244463227674E+21
n4 1.7141749988164E+29
n5 3.4879395202816E+36

Nth Root

y√n
2√n 4510.834512593
3√n 273.00541612873
4√n 67.162746464041
5√n 28.953612506598

Divisors of 20347628

1, 2, 4, 7, 14, 28, 726701, 1453402, 2906804, 5086907, 10173814, 20347628

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 -20347627
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 20347628 can be divided by 12 positive divisors. The sum of these divisors (counting 20347628) is 1, the average is 0.083333333333333.

Base conversion 20347628

Base System Value
2 Binary 1001101100111101011101100
3 Ternary 1102021202200212
4 Quaternary 1031213223230
5 Quinary 20202111003
6 Senary 2004041552
8 Octal 115475354
10 Decimal 20347628
12 Duodecimal 69932b8
16 Hexadecimal 1367aec
20 Vigesimal 673918
36 Base36 c44bw

Cryptographic Hash Functions

md5 fb627952a5bea3099e6509dffd7757c5
sha1 ec82a500cb88df7ea811c79fcd3a882500b12fe0
sha256 5789714827ab789deaed8b3995f350548933082d2b09a4128ad3f07e9d27cc18
sha512 f9171e349de2d7d54dabfd0b1e3a0bc8a58f2b87a3a125c22e1eb184ba34ca2086a5d5953249b7fa3e26d6742c9ae6dbf6356921b2ba6d14c1806352e7ec27c8
ripemd-160 f5960e61489ecc10977d516a6027f62dd5648c75

20347628 as geometric shapes

Circle

Radius = n
Diameter 40695256
Circumference 127847917.28556
Area 1.3007009307506E+15

Sphere

Radius = n
Volume 3.5288238237557E+22
Surface area 5.2028037230025E+15
Circumference 127847917.28556

Square

Length = n
Perimeter 81390512
Area 414025965226384
Diagonal 28775891.479723

Cube

Length = n
Surface area 2484155791358304
Volume 8.4244463227674E+21
Space diagonal 35243125.509511

Equilateral Triangle

Length = n
Perimeter 61042884
Area 1.7927850185621E+14
Altitude 17621562.754756

Triangular Pyramid

Length = n
Surface area 1.7927850185621E+14
Volume 9.9283052042848E+20
Height 9591963.8265742