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

21290212 (number)

21290212 is an even 8-digits composite number following 21290211 and preceding 21290213. In scientific notation, it is written as 2.1290212 × 10^7. The sum of its digits is 19. It has a total of 3 prime factors and 6 positive divisors. There are 10645104 positive integers (up to 21290212) that are relatively prime to 21290212.

Interesting facts

21290212 has 6 divisors, whose sum is 37257878
The reverse of 21290212 is 21209212
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 19
Digital Root 1

Name

Name	twenty-one million two hundred ninety thousand two hundred twelve

Notation

Scientific notation	2.1290212 × 10^7
Engineering notation	2.1290212 × 10^6

Prime Factorization of 21290212

Prime Factorization 2 × 2 × 5322553

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10645106	Product of the distinct prime numbers

The prime factorization of 21290212 is 2 × 2 × 5322553. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 32, 96, 37, 92, 2014, 2847, 12393, 67506, 391874, 956896, 4039085, 8760842, 2168188, 90525279, 439822045, 737443370, 164811267, 8691158172

Basic calculations (n = 21290212)

Multiplication

n×y

n×2	42580424
n×3	63870636
n×4	85160848
n×5	106451060

Division

n÷y

n÷2	10645106
n÷3	7096737.3333333
n÷3	5322553
n÷5	4258042.4

Exponentiation

n^y

n²	453273127004944
n³	9.6502809678382E+21
n⁴	2.0545652766484E+29
n⁵	4.3742130307683E+36

Nth Root

^y√n

²√n	4614.1317709836
³√n	277.15751705194
⁴√n	67.927400737726
⁵√n	29.21702533881

Divisors of 21290212

1, 2, 4, 5322553, 10645106, 21290212

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	-21290211	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 21290212 can be divided by 6 positive divisors. The sum of these divisors (counting 21290212) is 1, the average is 0.16666666666667.

Base conversion 21290212

Base	System	Value
2	Binary	1010001001101110011100100
3	Ternary	1111001122200101
4	Quaternary	1101031303210
5	Quinary	20422241322
6	Senary	2040153444
8	Octal	121156344
10	Decimal	21290212
12	Duodecimal	7168884
16	Hexadecimal	144dce4
20	Vigesimal	6d15ac
36	Base36	cobms

Cryptographic Hash Functions

md5	631827e3f00d5eda211db9446b9eb059
sha1	8c3356ccee1ca75145ca8b5d40f28dc59225432b
sha256	53d8290c87ca680604a92236542fd65ae8a13107f804fc824fe90a03c657155f
sha512	bda9c2db70921240ad4e0f28bb463d90f5be59cf5787aea808a4509a5452f7b7529ab73651563dc896f972c8a173a98a98e10c4624f801e328b59d62e223ff6c
ripemd-160	d7797fa163ca166bc891dc6f6841283bb4613edb

21290212 as geometric shapes

Circle

Radius = n

Diameter	42580424
Circumference	133770347.22514
Area	1.4239995258684E+15

Sphere

Radius = n

Volume	4.0423002391517E+22
Surface area	5.6959981034736E+15
Circumference	133770347.22514

Square

Length = n

Perimeter	85160848
Area	453273127004944
Diagonal	30108906.556198

Cube

Length = n

Surface area	2719638762029664
Volume	9.6502809678382E+21
Space diagonal	36875728.887913

Equilateral Triangle

Length = n

Perimeter	63870636
Area	1.9627302141955E+14
Altitude	18437864.443956

Triangular Pyramid

Length = n

Surface area	1.9627302141955E+14
Volume	1.1372965187856E+21
Height	10036302.185399