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

21231607 (number)

21231607 is an odd 8-digits composite number following 21231606 and preceding 21231608. In scientific notation, it is written as 2.1231607 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 20019960 positive integers (up to 21231607) that are relatively prime to 21231607.

Interesting facts

21231607 has 8 divisors, whose sum is 22453760
The reverse of 21231607 is 70613212
Previous prime number is 223

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty-one million two hundred thirty-one thousand six hundred seven

Notation

Scientific notation	2.1231607 × 10^7
Engineering notation	2.1231607 × 10^6

Prime Factorization of 21231607

Prime Factorization 19 × 223 × 5011

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21231607	Product of the distinct prime numbers

The prime factorization of 21231607 is 19 × 223 × 5011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 3, 28, 363, 648, 1180, 7489, 33170, 57149, 320532, 472755, 4552676, 9221205, 97154464, 94530478, 369712115, 213782137, 7677472235, 3885208593

Basic calculations (n = 21231607)

Multiplication

n×y

n×2	42463214
n×3	63694821
n×4	84926428
n×5	106158035

Division

n÷y

n÷2	10615803.5
n÷3	7077202.3333333
n÷3	5307901.75
n÷5	4246321.4

Exponentiation

n^y

n²	450781135802449
n³	9.5708079183712E+21
n⁴	2.0320363239535E+29
n⁵	4.3143396639905E+36

Nth Root

^y√n

²√n	4607.7767958095
³√n	276.90297531161
⁴√n	67.880606919867
⁵√n	29.200922613192

Divisors of 21231607

1, 19, 223, 4237, 5011, 95209, 1117453, 21231607

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21231606	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21231607 can be divided by 8 positive divisors. The sum of these divisors (counting 21231607) is 1, the average is 0.125.

Base conversion 21231607

Base	System	Value
2	Binary	1010000111111011111110111
3	Ternary	1110221200021211
4	Quaternary	1100333133313
5	Quinary	20413402412
6	Senary	2035022251
8	Octal	120773767
10	Decimal	21231607
12	Duodecimal	713a987
16	Hexadecimal	143f7f7
20	Vigesimal	6cdj07
36	Base36	cn2ev

Cryptographic Hash Functions

md5	acd466e1507e14f0c686c9e84f4b8da9
sha1	1ad6037b5cf94589d78f9b763d45c22d62322a5e
sha256	0fa615f3222a9ed1a207f42af59c028e9b876b765f73c3c1e10465b65711fa22
sha512	56e1fb66a221345bc97a243103ebdbb37fead85e7e2d6f51ae6017dd397f1e3daa3f946ffee6c4f436a501e11277e5d7704ac01510c2d6cd4be62b4424b4a923
ripemd-160	c405b0d00bce09cc57b04b96cd9f4e639aff6741

21231607 as geometric shapes

Circle

Radius = n

Diameter	42463214
Circumference	133402121.15021
Area	1.4161707046138E+15

Sphere

Radius = n

Volume	4.0090106460365E+22
Surface area	5.6646828184553E+15
Circumference	133402121.15021

Square

Length = n

Perimeter	84926428
Area	450781135802449
Diagonal	30026026.570376

Cube

Length = n

Surface area	2704686814814694
Volume	9.5708079183712E+21
Space diagonal	36774222.050335

Equilateral Triangle

Length = n

Perimeter	63694821
Area	1.9519395757586E+14
Altitude	18387111.025168

Triangular Pyramid

Length = n

Surface area	1.9519395757586E+14
Volume	1.1279305300857E+21
Height	10008675.523459