20740940 (number)

20740940 is an even 8-digits composite number following 20740939 and preceding 20740941. In scientific notation, it is written as 2.0740940 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 48 positive divisors. There are 7212480 positive integers (up to 20740940) that are relatively prime to 20740940.

Interesting facts

Basic properties

Name

Name twenty million seven hundred forty thousand nine hundred forty

Notation

Scientific notation 2.0740940 × 10^7
Engineering notation 2.0740940 × 10^6

Prime Factorization of 20740940

Prime Factorization 2 × 2 × 11 × 5 × 23 × 4099

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10370470
Product of the distinct prime numbers

The prime factorization of 20740940 is 2 × 2 × 11 × 5 × 23 × 4099. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 4, 60, 29, 415, 199, 2761, 3250, 60470, 36766, 553962, 756259, 5752155, 2100437, 78431293, 18360355, 548443957, 210798498, 1646989429, 8043364882

Basic calculations (n = 20740940)

Multiplication

n×y
n×2 41481880
n×3 62222820
n×4 82963760
n×5 103704700

Division

n÷y
n÷2 10370470
n÷3 6913646.6666667
n÷3 5185235
n÷5 4148188

Exponentiation

ny
n2 430186592083600
n3 8.9224742952104E+21
n4 1.850605040085E+29
n5 3.8383288100101E+36

Nth Root

y√n
2√n 4554.2222168006
3√n 274.75323317946
4√n 67.484977712085
5√n 29.064689453872

Divisors of 20740940

1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 4099, 5060, 8198, 16396, 20495, 40990, 45089, 81980, 90178, 94277, 180356, 188554, 225445, 377108, 450890, 471385, 901780, 942770, 1037047, 1885540, 2074094, 4148188, 5185235, 10370470, 20740940

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 -20740939
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 20740940 can be divided by 48 positive divisors. The sum of these divisors (counting 20740940) is 1, the average is 0.020833333333333.

Base conversion 20740940

Base System Value
2 Binary 1001111000111101101001100
3 Ternary 1110000202012222
4 Quaternary 1033013231030
5 Quinary 20302202230
6 Senary 2020314512
8 Octal 117075514
10 Decimal 20740940
12 Duodecimal 6b42a38
16 Hexadecimal 13c7b4c
20 Vigesimal 69cc70
36 Base36 ccjt8

Cryptographic Hash Functions

md5 fb07ac55a16038bd72989ef68110c878
sha1 26c16ff8f1b340660e8a18190d37fd34a2a06c85
sha256 1649eb7c5d7658498ae7cfd63cbf798768428b2c5974832d9e70667d1aa5d51d
sha512 eccca020d74b75522f9ae81b53b942c940fb76aff1f8f57d2aab2d81c76d272cadc138daa279212602da70f8a12f5b870a271e410c8545b035a811caaf7fcc30
ripemd-160 7c1de5ee09ec1ec13ec4244991766c3ad3f815d0

20740940 as geometric shapes

Circle

Radius = n
Diameter 41481880
Circumference 130319169.46509
Area 1.3514710373627E+15

Sphere

Radius = n
Volume 3.7374372930236E+22
Surface area 5.4058841494507E+15
Circumference 130319169.46509

Square

Length = n
Perimeter 82963760
Area 430186592083600
Diagonal 29332118.644367

Cube

Length = n
Surface area 2581119552501600
Volume 8.9224742952104E+21
Space diagonal 35924361.876738

Equilateral Triangle

Length = n
Perimeter 62222820
Area 1.8627625855593E+14
Altitude 17962180.938369

Triangular Pyramid

Length = n
Surface area 1.8627625855593E+14
Volume 1.051523679851E+21
Height 9777372.8814555