Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20120851 (number)

20120851 is an odd 8-digits prime number following 20120850 and preceding 20120852. In scientific notation, it is written as 2.0120851 × 10^7. The sum of its digits is 19. It has a total of 1 prime factors and 2 positive divisors. There are 20120850 positive integers (up to 20120851) that are relatively prime to 20120851.

Interesting facts

20120851 has 2 divisors, whose sum is 20120852
The reverse of 20120851 is 15802102
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 19
Digital Root 1

Name

Name	twenty million one hundred twenty thousand eight hundred fifty-one

Notation

Scientific notation	2.0120851 × 10^7
Engineering notation	2.0120851 × 10^6

Prime Factorization of 20120851

Prime Factorization 20120851

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20120851	Product of the distinct prime numbers

The prime factorization of 20120851 is 20120851. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 3, 28, 52, 475, 331, 9047, 7901, 49827, 11071, 183725, 54976, 1826414, 8972516, 36453815, 81543733, 171084326, 889405124, 301959942, 1221479011

Basic calculations (n = 20120851)

Multiplication

n×y

n×2	40241702
n×3	60362553
n×4	80483404
n×5	100604255

Division

n÷y

n÷2	10060425.5
n÷3	6706950.3333333
n÷3	5030212.75
n÷5	4024170.2

Exponentiation

n^y

n²	404848644964201
n³	8.1458992628766E+21
n⁴	1.6390242532935E+29
n⁵	3.2978562785905E+36

Nth Root

^y√n

²√n	4485.6271579346
³√n	271.98739759229
⁴√n	66.974824807046
⁵√n	28.88878448537

Divisors of 20120851

1, 20120851

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20120852	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10060426	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4485.6272694017	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999006006	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20120851 can be divided by 2 positive divisors. The sum of these divisors (counting 20120851) is 20120852, the average is 10060426.

Base conversion 20120851

Base	System	Value
2	Binary	1001100110000010100010011
3	Ternary	1101212020121201
4	Quaternary	1030300110103
5	Quinary	20122331401
6	Senary	1555132031
8	Octal	114602423
10	Decimal	20120851
12	Duodecimal	68a4017
16	Hexadecimal	1330513
20	Vigesimal	65f22b
36	Base36	bz9cj

Cryptographic Hash Functions

md5	492ab1ff05549c7601c357549f5686da
sha1	836783b4f70f97e6947d93427bc2cefd9c28adde
sha256	7b40855fff3995ae51b569b0a3d0d4efb6c380335422e9131d8e66e737dbdcb8
sha512	8b7cfea8dd333a1809ab8f3364992a94385f0101d60f99109cac405693502f7635ad384b2c47cf94593105d2a36a60cc5f27f1578f046f1c42f01626da8b8963
ripemd-160	82aa8c8f9a61bb2fce4490f676c75daf890c08ca

20120851 as geometric shapes

Circle

Radius = n

Diameter	40241702
Circumference	126423035.37115
Area	1.2718695288353E+15

Sphere

Radius = n

Volume	3.4121463041514E+22
Surface area	5.0874781153413E+15
Circumference	126423035.37115

Square

Length = n

Perimeter	80483404
Area	404848644964201
Diagonal	28455180.370688

Cube

Length = n

Surface area	2429091869785206
Volume	8.1458992628766E+21
Space diagonal	34850336.223523

Equilateral Triangle

Length = n

Perimeter	60362553
Area	1.7530460561335E+14
Altitude	17425168.111762

Triangular Pyramid

Length = n

Surface area	1.7530460561335E+14
Volume	9.6000343460709E+20
Height	9485060.1235628