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

21464087 (number)

21464087 is an odd 8-digits composite number following 21464086 and preceding 21464088. In scientific notation, it is written as 2.1464087 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 21446496 positive integers (up to 21464087) that are relatively prime to 21464087.

Interesting facts

21464087 has 4 divisors, whose sum is 21481680
The reverse of 21464087 is 78046412
Previous prime number is 1319

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty-one million four hundred sixty-four thousand eighty-seven

Notation

Scientific notation	2.1464087 × 10^7
Engineering notation	2.1464087 × 10^6

Prime Factorization of 21464087

Prime Factorization 1319 × 16273

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21464087	Product of the distinct prime numbers

The prime factorization of 21464087 is 1319 × 16273. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 4, 61, 905, 998, 5096, 951, 76952, 37822, 782167, 964578, 9054493, 3747408, 87616509, 25412273, 914933806, 357999622, 4242189457, 111306489

Basic calculations (n = 21464087)

Multiplication

n×y

n×2	42928174
n×3	64392261
n×4	85856348
n×5	107320435

Division

n÷y

n÷2	10732043.5
n÷3	7154695.6666667
n÷3	5366021.75
n÷5	4292817.4

Exponentiation

n^y

n²	460707030743569
n³	9.8886557893916E+21
n⁴	2.1225096817656E+29
n⁵	4.5557732467758E+36

Nth Root

^y√n

²√n	4632.9350308417
³√n	277.90997809827
⁴√n	68.06566704912
⁵√n	29.264592696439

Divisors of 21464087

1, 1319, 16273, 21464087

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	-21464086	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 21464087 can be divided by 4 positive divisors. The sum of these divisors (counting 21464087) is 1, the average is 0.25.

Base conversion 21464087

Base	System	Value
2	Binary	1010001111000010000010111
3	Ternary	1111101111012012
4	Quaternary	1101320100113
5	Quinary	20443322322
6	Senary	2044014435
8	Octal	121702027
10	Decimal	21464087
12	Duodecimal	723141b
16	Hexadecimal	1478417
20	Vigesimal	6e3047
36	Base36	cs1sn

Cryptographic Hash Functions

md5	227e44686b07ba1f4833277623ce4e3e
sha1	e877632c189e11b176744945cd2e10d514de123f
sha256	0aed217cb4d758cccbaaaf64938533c033d2de67a9e5b538d97f61559160e966
sha512	a1598b13c5da9ce509177016f6431710431192eab966ea9fbdf74eb734a480d807b872145fb268d05f419a32b7ea5c79c7fac33ce8e2b629099c5bbe7ddc2b0e
ripemd-160	af76f7ba9fd729d6fff8bd74328141097e5cf175

21464087 as geometric shapes

Circle

Radius = n

Diameter	42928174
Circumference	134862836.07042
Area	1.4473538232412E+15

Sphere

Radius = n

Volume	4.1421504509108E+22
Surface area	5.7894152929647E+15
Circumference	134862836.07042

Square

Length = n

Perimeter	85856348
Area	460707030743569
Diagonal	30354802.939356

Cube

Length = n

Surface area	2764242184461414
Volume	9.8886557893916E+21
Space diagonal	37176889.222079

Equilateral Triangle

Length = n

Perimeter	64392261
Area	1.9949199616301E+14
Altitude	18588444.611039

Triangular Pyramid

Length = n

Surface area	1.9949199616301E+14
Volume	1.1653892609164E+21
Height	10118267.646452