20009780 (number)

20009780 is an even 8-digits composite number following 20009779 and preceding 20009781. In scientific notation, it is written as 2.0009780 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 48 positive divisors. There are 6712320 positive integers (up to 20009780) that are relatively prime to 20009780.

Interesting facts

Basic properties

Name

Name twenty million nine thousand seven hundred eighty

Notation

Scientific notation 2.0009780 × 10^7
Engineering notation 2.0009780 × 10^6

Prime Factorization of 20009780

Prime Factorization 2 × 2 × 5 × 7 × 47 × 3041

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10004890
Product of the distinct prime numbers

The prime factorization of 20009780 is 2 × 2 × 5 × 7 × 47 × 3041. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 69, 78, 953, 837, 872, 6237, 35654, 30691, 153, 153009, 8854703, 3295762, 59298814, 32181600, 328711455, 669392632, 4695143796, 4980137451

Basic calculations (n = 20009780)

Multiplication

n×y
n×2 40019560
n×3 60029340
n×4 80039120
n×5 100048900

Division

n÷y
n÷2 10004890
n÷3 6669926.6666667
n÷3 5002445
n÷5 4001956

Exponentiation

ny
n2 400391295648400
n3 8.0117417398394E+21
n4 1.60313189631E+29
n5 3.2078316556147E+36

Nth Root

y√n
2√n 4473.2292586005
3√n 271.48599945666
4√n 66.882204349143
5√n 28.856819487354

Divisors of 20009780

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3041, 3290, 6082, 6580, 12164, 15205, 21287, 30410, 42574, 60820, 85148, 106435, 142927, 212870, 285854, 425740, 571708, 714635, 1000489, 1429270, 2000978, 2858540, 4001956, 5002445, 10004890, 20009780

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 -20009779
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 20009780 can be divided by 48 positive divisors. The sum of these divisors (counting 20009780) is 1, the average is 0.020833333333333.

Base conversion 20009780

Base System Value
2 Binary 1001100010101001100110100
3 Ternary 1101122121020222
4 Quaternary 1030111030310
5 Quinary 20110303110
6 Senary 1552513512
8 Octal 114251464
10 Decimal 20009780
12 Duodecimal 684b898
16 Hexadecimal 1315334
20 Vigesimal 651490
36 Base36 bwvn8

Cryptographic Hash Functions

md5 509bd063845c26d5977167369096249f
sha1 5224100b9c0b575b3d3162b4a45a4e4852cedd7d
sha256 346d9e000db76c4f011a6bc7177e9649d06a95737869bb21120991efe3b7b080
sha512 67119bd04f84d09daf045246dd7d5fc4a9d9a091052477c3145f0cc92fc6daf707d2bd59e06d80a9bd531edbc790f688a2660917f4b45c093dd7f16a240dafbd
ripemd-160 cffc0f028a99aabb8d3f53a5d9172594f25c7a70

20009780 as geometric shapes

Circle

Radius = n
Diameter 40019560
Circumference 125725155.6959
Area 1.2578663529703E+15

Sphere

Radius = n
Volume 3.3559505323118E+22
Surface area 5.0314654118812E+15
Circumference 125725155.6959

Square

Length = n
Perimeter 80039120
Area 400391295648400
Diagonal 28298102.256102

Cube

Length = n
Surface area 2402347773890400
Volume 8.0117417398394E+21
Space diagonal 34657955.608276

Equilateral Triangle

Length = n
Perimeter 60029340
Area 1.7337451674284E+14
Altitude 17328977.804138

Triangular Pyramid

Length = n
Surface area 1.7337451674284E+14
Volume 9.4419281889263E+20
Height 9432700.752034