20125434 (number)

20125434 is an even 8-digits composite number following 20125433 and preceding 20125435. In scientific notation, it is written as 2.0125434 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 5729472 positive integers (up to 20125434) that are relatively prime to 20125434.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-five thousand four hundred thirty-four

Notation

Scientific notation 2.0125434 × 10^7
Engineering notation 2.0125434 × 10^6

Prime Factorization of 20125434

Prime Factorization 2 × 3 × 7 × 349 × 1373

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20125434
Product of the distinct prime numbers

The prime factorization of 20125434 is 2 × 3 × 7 × 349 × 1373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 70, 30, 546, 471, 600, 4151, 37288, 60365, 870684, 578701, 3244283, 2230509, 79577229, 48217628, 133896466, 204378873, 5937984846, 7507259561

Basic calculations (n = 20125434)

Multiplication

n×y
n×2 40250868
n×3 60376302
n×4 80501736
n×5 100627170

Division

n÷y
n÷2 10062717
n÷3 6708478
n÷3 5031358.5
n÷5 4025086.8

Exponentiation

ny
n2 405033093688356
n3 8.1514667948408E+21
n4 1.6405180698276E+29
n5 3.3016138140123E+36

Nth Root

y√n
2√n 4486.1379827197
3√n 272.00804654685
4√n 66.978638256683
5√n 28.890100386355

Divisors of 20125434

1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 1373, 2094, 2443, 2746, 4119, 4886, 7329, 8238, 9611, 14658, 19222, 28833, 57666, 479177, 958354, 1437531, 2875062, 3354239, 6708478, 10062717, 20125434

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20125433
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20125434 can be divided by 32 positive divisors. The sum of these divisors (counting 20125434) is 1, the average is 0.03125.

Base conversion 20125434

Base System Value
2 Binary 1001100110001011011111010
3 Ternary 1101212110220110
4 Quaternary 1030301123322
5 Quinary 20123003214
6 Senary 1555205150
8 Octal 114613372
10 Decimal 20125434
12 Duodecimal 68a67b6
16 Hexadecimal 13316fa
20 Vigesimal 65fdbe
36 Base36 bzcvu

Cryptographic Hash Functions

md5 139da6299da2c71ff418089ce5086628
sha1 791537178722fad921832ef51ae6a5d8e49be8fe
sha256 335e0f85503d9b4b1ce4e2a7804abf1f9ccdded8b10c2c8c4a2b79ae0a107b30
sha512 f990ed39c3f1098b9b4cccb97c7746e1294cf105210014d5b95eb2af90ab8a301d5642df2f96e862810f49800b6ac7ac09adf791594a002cbfb0eed973b21088
ripemd-160 74734d51ec801a7f8bddff8e5c4b1e3eb7b5d085

20125434 as geometric shapes

Circle

Radius = n
Diameter 40250868
Circumference 126451831.20941
Area 1.2724489915921E+15

Sphere

Radius = n
Volume 3.4144784264871E+22
Surface area 5.0897959663683E+15
Circumference 126451831.20941

Square

Length = n
Perimeter 80501736
Area 405033093688356
Diagonal 28461661.711445

Cube

Length = n
Surface area 2430198562130136
Volume 8.1514667948408E+21
Space diagonal 34858274.212374

Equilateral Triangle

Length = n
Perimeter 60376302
Area 1.7538447425376E+14
Altitude 17429137.106187

Triangular Pyramid

Length = n
Surface area 1.7538447425376E+14
Volume 9.6065957454149E+20
Height 9487220.5704815