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

20129315 (number)

20129315 is an odd 8-digits composite number following 20129314 and preceding 20129316. In scientific notation, it is written as 2.0129315 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 16103448 positive integers (up to 20129315) that are relatively prime to 20129315.

Interesting facts

20129315 has 4 divisors, whose sum is 24155184
The reverse of 20129315 is 51392102
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million one hundred twenty-nine thousand three hundred fifteen

Notation

Scientific notation	2.0129315 × 10^7
Engineering notation	2.0129315 × 10^6

Prime Factorization of 20129315

Prime Factorization 5 × 4025863

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20129315	Product of the distinct prime numbers

The prime factorization of 20129315 is 5 × 4025863. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 8, 12, 30, 787, 761, 1390, 4937, 63253, 43412, 762788, 821100, 7745407, 6908965, 85250765, 42248167, 126318738, 600655769, 3060590838, 6521804594

Basic calculations (n = 20129315)

Multiplication

n×y

n×2	40258630
n×3	60387945
n×4	80517260
n×5	100646575

Division

n÷y

n÷2	10064657.5
n÷3	6709771.6666667
n÷3	5032328.75
n÷5	4025863

Exponentiation

n^y

n²	405189322369225
n³	8.1561835046067E+21
n⁴	1.6417838696203E+29
n⁵	3.3047984673506E+36

Nth Root

^y√n

²√n	4486.5705165527
³√n	272.02553015122
⁴√n	66.981867072759
⁵√n	28.891214537055

Divisors of 20129315

1, 5, 4025863, 20129315

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20129314	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20129315 can be divided by 4 positive divisors. The sum of these divisors (counting 20129315) is 1, the average is 0.25.

Base conversion 20129315

Base	System	Value
2	Binary	1001100110010011000100011
3	Ternary	1101212200020012
4	Quaternary	1030302120203
5	Quinary	20123114230
6	Senary	1555235135
8	Octal	114623043
10	Decimal	20129315
12	Duodecimal	68a8aab
16	Hexadecimal	1332623
20	Vigesimal	65g35f
36	Base36	bzfvn

Cryptographic Hash Functions

md5	dd46b3fd8b0be8a2be78a707028cd24d
sha1	8aa32354425b9b3eeafe201d15ef9a21baa1de53
sha256	ed37bb4896d6dcbaa36738c734ebaf28eb695f1e3996718979f6a167983a5351
sha512	235f5fb691917c0b7156b34c2af87aec514574308fcb818b8f7b9af536c28fa7c87b756f11d424dc52dca5e5d5627cd94419e44013ece5396f30c1560cf252a7
ripemd-160	f3e38df41fb3aba9122fc4e39f7232c12bd3b53d

20129315 as geometric shapes

Circle

Radius = n

Diameter	40258630
Circumference	126476216.25159
Area	1.2729397984682E+15

Sphere

Radius = n

Volume	3.4164541572537E+22
Surface area	5.0917591938727E+15
Circumference	126476216.25159

Square

Length = n

Perimeter	80517260
Area	405189322369225
Diagonal	28467150.27428

Cube

Length = n

Surface area	2431135934215350
Volume	8.1561835046067E+21
Space diagonal	34864996.301558

Equilateral Triangle

Length = n

Perimeter	60387945
Area	1.7545212325698E+14
Altitude	17432498.150779

Triangular Pyramid

Length = n

Surface area	1.7545212325698E+14
Volume	9.6121544411821E+20
Height	9489050.0914267