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

20151412 (number)

20151412 is an even 8-digits composite number following 20151411 and preceding 20151413. In scientific notation, it is written as 2.0151412 × 10^7. The sum of its digits is 16. It has a total of 3 prime factors and 6 positive divisors. There are 10075704 positive integers (up to 20151412) that are relatively prime to 20151412.

Interesting facts

20151412 has 6 divisors, whose sum is 35264978
The reverse of 20151412 is 21415102
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	twenty million one hundred fifty-one thousand four hundred twelve

Notation

Scientific notation	2.0151412 × 10^7
Engineering notation	2.0151412 × 10^6

Prime Factorization of 20151412

Prime Factorization 2 × 2 × 5037853

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10075706	Product of the distinct prime numbers

The prime factorization of 20151412 is 2 × 2 × 5037853. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 3, 73, 340, 784, 4308, 8433, 39202, 49847, 373645, 199677, 8537818, 2239643, 53820466, 60252320, 106572932, 918772917, 6433277356, 5995839522

Basic calculations (n = 20151412)

Multiplication

n×y

n×2	40302824
n×3	60454236
n×4	80605648
n×5	100757060

Division

n÷y

n÷2	10075706
n÷3	6717137.3333333
n÷3	5037853
n÷5	4030282.4

Exponentiation

n^y

n²	406079405593744
n³	8.1830734068346E+21
n⁴	1.6490048364737E+29
n⁵	3.3229775849774E+36

Nth Root

^y√n

²√n	4489.032412447
³√n	272.12503262592
⁴√n	67.000241883496
⁵√n	28.89755483255

Divisors of 20151412

1, 2, 4, 5037853, 10075706, 20151412

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20151411	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20151412 can be divided by 6 positive divisors. The sum of these divisors (counting 20151412) is 1, the average is 0.16666666666667.

Base conversion 20151412

Base	System	Value
2	Binary	1001100110111110001110100
3	Ternary	1101220210112121
4	Quaternary	1030313301310
5	Quinary	20124321122
6	Senary	1555525324
8	Octal	114676164
10	Decimal	20151412
12	Duodecimal	68b9844
16	Hexadecimal	1337c74
20	Vigesimal	65iiac
36	Base36	bzwxg

Cryptographic Hash Functions

md5	2f4b5ffcc2e2861aef128cd08f51cacc
sha1	20efb516b94fc81b1d2f6d911632a8048ad191d7
sha256	57305a130054dc077cbac2272fc36959f556167c22d1398da71b8ce0032a3218
sha512	5962b496af2adaa66cddb944076cdb94fcb60b7aa1edb5e83f1c40218cd68d1018ec15048b814d377f550d504bda488f0ae0ae945ddc9c5e13dd94da959fc058
ripemd-160	40a2799dcad7cf27addadacc69f944f6408d401d

20151412 as geometric shapes

Circle

Radius = n

Diameter	40302824
Circumference	126615055.79732
Area	1.2757360773874E+15

Sphere

Radius = n

Volume	3.4277177731597E+22
Surface area	5.1029443095497E+15
Circumference	126615055.79732

Square

Length = n

Perimeter	80605648
Area	406079405593744
Diagonal	28498400.151368

Cube

Length = n

Surface area	2436476433562464
Volume	8.1830734068346E+21
Space diagonal	34903269.428253

Equilateral Triangle

Length = n

Perimeter	60454236
Area	1.7583754059893E+14
Altitude	17451634.714127

Triangular Pyramid

Length = n

Surface area	1.7583754059893E+14
Volume	9.6438444948668E+20
Height	9499466.7171226