20012892 (number)

20012892 is an even 8-digits composite number following 20012891 and preceding 20012893. In scientific notation, it is written as 2.0012892 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 12 positive divisors. There are 6670960 positive integers (up to 20012892) that are relatively prime to 20012892.

Interesting facts

Basic properties

Name

Name twenty million twelve thousand eight hundred ninety-two

Notation

Scientific notation 2.0012892 × 10^7
Engineering notation 2.0012892 × 10^6

Prime Factorization of 20012892

Prime Factorization 2 × 2 × 3 × 1667741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10006446
Product of the distinct prime numbers

The prime factorization of 20012892 is 2 × 2 × 3 × 1667741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 53, 13, 980, 414, 3353, 6161, 65986, 97088, 681831, 599535, 2931975, 4390377, 39145867, 23192069, 681414458, 386425763, 6045110831, 8214452845

Basic calculations (n = 20012892)

Multiplication

n×y
n×2 40025784
n×3 60038676
n×4 80051568
n×5 100064460

Division

n÷y
n÷2 10006446
n÷3 6670964
n÷3 5003223
n÷5 4002578.4

Exponentiation

ny
n2 400515846203664
n3 8.0154803743625E+21
n4 1.6041294306024E+29
n5 3.2103269048667E+36

Nth Root

y√n
2√n 4473.577092216
3√n 271.50007291866
4√n 66.884804643626
5√n 28.857717016824

Divisors of 20012892

1, 2, 3, 4, 6, 12, 1667741, 3335482, 5003223, 6670964, 10006446, 20012892

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20012891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20012892 can be divided by 12 positive divisors. The sum of these divisors (counting 20012892) is 1, the average is 0.083333333333333.

Base conversion 20012892

Base System Value
2 Binary 1001100010101111101011100
3 Ternary 1101122202112020
4 Quaternary 1030111331130
5 Quinary 20110403032
6 Senary 1552540140
8 Octal 114257534
10 Decimal 20012892
12 Duodecimal 6851650
16 Hexadecimal 1315f5c
20 Vigesimal 651c4c
36 Base36 bwy1o

Cryptographic Hash Functions

md5 8869b48e6305799e5ecf76a34d004740
sha1 29523483f03a868d0046ae799353d37bbcca5558
sha256 f968f5b2ce8cf54f53ac3dd2a8195c404a2f2f57f1ae7cc12249817e8f5dbe3c
sha512 041f20253923a227a6bd8c2f4e92b97bee4115d0400d54452a5310f03dca074a025b32924ba000526de2bdce7bce708327751181e3a92d16a1ceafe285974704
ripemd-160 c76f60c8c02303e2a826e4f194757443763168ee

20012892 as geometric shapes

Circle

Radius = n
Diameter 40025784
Circumference 125744708.96857
Area 1.2582576400797E+15

Sphere

Radius = n
Volume 3.3575165678787E+22
Surface area 5.0330305603189E+15
Circumference 125744708.96857

Square

Length = n
Perimeter 80051568
Area 400515846203664
Diagonal 28302503.288708

Cube

Length = n
Surface area 2403095077221984
Volume 8.0154803743625E+21
Space diagonal 34663345.750389

Equilateral Triangle

Length = n
Perimeter 60038676
Area 1.734284487153E+14
Altitude 17331672.875194

Triangular Pyramid

Length = n
Surface area 1.734284487153E+14
Volume 9.4463342119657E+20
Height 9434167.7629027