20071940 (number)

20071940 is an even 8-digits composite number following 20071939 and preceding 20071941. In scientific notation, it is written as 2.0071940 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 48 positive divisors. There are 6844800 positive integers (up to 20071940) that are relatively prime to 20071940.

Interesting facts

Basic properties

Name

Name twenty million seventy-one thousand nine hundred forty

Notation

Scientific notation 2.0071940 × 10^7
Engineering notation 2.0071940 × 10^6

Prime Factorization of 20071940

Prime Factorization 2 × 2 × 5 × 7 × 311 × 461

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10035970
Product of the distinct prime numbers

The prime factorization of 20071940 is 2 × 2 × 5 × 7 × 311 × 461. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 6, 55, 30, 774, 598, 4411, 429, 43983, 18197, 677371, 684093, 6649039, 4793626, 31588018, 54276064, 97442019, 169802155, 3629502692, 7111420333

Basic calculations (n = 20071940)

Multiplication

n×y
n×2 40143880
n×3 60215820
n×4 80287760
n×5 100359700

Division

n÷y
n÷2 10035970
n÷3 6690646.6666667
n÷3 5017985
n÷5 4014388

Exponentiation

ny
n2 402882775363600
n3 8.0866388941317E+21
n4 1.6231453068468E+29
n5 3.257967521031E+36

Nth Root

y√n
2√n 4480.1718717031
3√n 271.76683088471
4√n 66.934086022767
5√n 28.874725882699

Divisors of 20071940

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 311, 461, 622, 922, 1244, 1555, 1844, 2177, 2305, 3110, 3227, 4354, 4610, 6220, 6454, 8708, 9220, 10885, 12908, 16135, 21770, 32270, 43540, 64540, 143371, 286742, 573484, 716855, 1003597, 1433710, 2007194, 2867420, 4014388, 5017985, 10035970, 20071940

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 -20071939
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 20071940 can be divided by 48 positive divisors. The sum of these divisors (counting 20071940) is 1, the average is 0.020833333333333.

Base conversion 20071940

Base System Value
2 Binary 1001100100100011000000100
3 Ternary 1101202202112012
4 Quaternary 1030210120010
5 Quinary 20114300230
6 Senary 1554113352
8 Octal 114443004
10 Decimal 20071940
12 Duodecimal 687b858
16 Hexadecimal 1324604
20 Vigesimal 658jh0
36 Base36 by7lw

Cryptographic Hash Functions

md5 75663857772e2aa02d79e04eff90e07f
sha1 9c95883340ecbf852f18db31d059e903343ad92a
sha256 b7e3e58102a7835f418d799d60d3a1fa7744a6bdc84e700d4c55bc7eba9ab7c4
sha512 c371adc6b6dec3e1eb22a242aad2829c3501da5aae5b0980ac2918c6beeb87e2e8544a3898d84436291506a312c88a1d68576dcc128a525f4f8347399622d2c9
ripemd-160 7e3316bbd2e1b07fdc42bd8a22fe4d31a08cd3e4

20071940 as geometric shapes

Circle

Radius = n
Diameter 40143880
Circumference 126115718.49459
Area 1.2656935673402E+15

Sphere

Radius = n
Volume 3.3873233789383E+22
Surface area 5.0627742693606E+15
Circumference 126115718.49459

Square

Length = n
Perimeter 80287760
Area 402882775363600
Diagonal 28386009.771139

Cube

Length = n
Surface area 2417296652181600
Volume 8.0866388941317E+21
Space diagonal 34765619.886474

Equilateral Triangle

Length = n
Perimeter 60215820
Area 1.7445335910603E+14
Altitude 17382809.943237

Triangular Pyramid

Length = n
Surface area 1.7445335910603E+14
Volume 9.5301953317456E+20
Height 9462003.2570463