20402340 (number)

20402340 is an even 8-digits composite number following 20402339 and preceding 20402341. In scientific notation, it is written as 2.0402340 × 10^7. The sum of its digits is 15. It has a total of 6 prime factors and 48 positive divisors. There are 4510080 positive integers (up to 20402340) that are relatively prime to 20402340.

Interesting facts

Basic properties

Name

Name twenty million four hundred two thousand three hundred forty

Notation

Scientific notation 2.0402340 × 10^7
Engineering notation 2.0402340 × 10^6

Prime Factorization of 20402340

Prime Factorization 2 × 2 × 5 × 21 × 31 × 1567

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10201170
Product of the distinct prime numbers

The prime factorization of 20402340 is 2 × 2 × 5 × 21 × 31 × 1567. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 61, 57, 462, 386, 9173, 9249, 85392, 85188, 515274, 426211, 3890635, 1108022, 51398602, 95160215, 96457400, 959270942, 6979855599, 6540034384

Basic calculations (n = 20402340)

Multiplication

n×y
n×2 40804680
n×3 61207020
n×4 81609360
n×5 102011700

Division

n÷y
n÷2 10201170
n÷3 6800780
n÷3 5100585
n÷5 4080468

Exponentiation

ny
n2 416255477475600
n3 8.4925857783195E+21
n4 1.7326862252844E+29
n5 3.5350853481569E+36

Nth Root

y√n
2√n 4516.8949511805
3√n 273.24988860043
4√n 67.207848880771
5√n 28.969166250834

Divisors of 20402340

1, 2, 4, 5, 10, 20, 21, 31, 42, 62, 84, 105, 124, 155, 210, 310, 420, 620, 651, 1302, 1567, 2604, 3134, 3255, 6268, 6510, 7835, 13020, 15670, 31340, 32907, 48577, 65814, 97154, 131628, 164535, 194308, 242885, 329070, 485770, 658140, 971540, 1020117, 2040234, 4080468, 5100585, 10201170, 20402340

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20402339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20402340 can be divided by 48 positive divisors. The sum of these divisors (counting 20402340) is 1, the average is 0.020833333333333.

Base conversion 20402340

Base System Value
2 Binary 1001101110101000010100100
3 Ternary 1102101112202020
4 Quaternary 1031311002210
5 Quinary 20210333330
6 Senary 2005143140
8 Octal 115650244
10 Decimal 20402340
12 Duodecimal 69baab0
16 Hexadecimal 13750a4
20 Vigesimal 67a5h0
36 Base36 c5ajo

Cryptographic Hash Functions

md5 e62840c3fb8f3a6315d94dcc8959ca46
sha1 80b416bce2c36e4b23542799b913f8032663fd0f
sha256 3247dfb7c65b2180de777169f9fd5509ffa1cba433acdbd788793805877d5a75
sha512 0f8ced11edbef3240f931af97105b31708387417a40ca98838462e7348f7eeb458f26fff9d2651ddcba87dc2cef9846a5d124e85e8769b6c59a7b91c0d9b9ba9
ripemd-160 027077679cea324174812f83b54b81ddce10c863

20402340 as geometric shapes

Circle

Radius = n
Diameter 40804680
Circumference 128191682.92008
Area 1.3077051500539E+15

Sphere

Radius = n
Volume 3.5573660121533E+22
Surface area 5.2308206002154E+15
Circumference 128191682.92008

Square

Length = n
Perimeter 81609360
Area 416255477475600
Diagonal 28853265.932147

Cube

Length = n
Surface area 2497532864853600
Volume 8.4925857783195E+21
Space diagonal 35337889.473295

Equilateral Triangle

Length = n
Perimeter 61207020
Area 1.8024390897915E+14
Altitude 17668944.736647

Triangular Pyramid

Length = n
Surface area 1.8024390897915E+14
Volume 1.0008608322764E+21
Height 9617755.3107157