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

21448085 (number)

21448085 is an odd 8-digits composite number following 21448084 and preceding 21448086. In scientific notation, it is written as 2.1448085 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 17158464 positive integers (up to 21448085) that are relatively prime to 21448085.

Interesting facts

21448085 has 4 divisors, whose sum is 25737708
The reverse of 21448085 is 58084412
Previous prime number is 5

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 forty-eight thousand eighty-five

Notation

Scientific notation	2.1448085 × 10^7
Engineering notation	2.1448085 × 10^6

Prime Factorization of 21448085

Prime Factorization 5 × 4289617

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21448085	Product of the distinct prime numbers

The prime factorization of 21448085 is 5 × 4289617. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 68, 85, 191, 625, 6579, 5861, 14783, 839, 262808, 927457, 554239, 4773223, 88576145, 341857, 868497159, 251343714, 48356957, 4497080511

Basic calculations (n = 21448085)

Multiplication

n×y

n×2	42896170
n×3	64344255
n×4	85792340
n×5	107240425

Division

n÷y

n÷2	10724042.5
n÷3	7149361.6666667
n÷3	5362021.25
n÷5	4289617

Exponentiation

n^y

n²	460020350167225
n³	9.8665555721164E+21
n⁴	2.1161872256798E+29
n⁵	4.5388163492294E+36

Nth Root

^y√n

²√n	4631.2077258529
³√n	277.8408980411
⁴√n	68.052977347453
⁵√n	29.260227901197

Divisors of 21448085

1, 5, 4289617, 21448085

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	-21448084	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 21448085 can be divided by 4 positive divisors. The sum of these divisors (counting 21448085) is 1, the average is 0.25.

Base conversion 21448085

Base	System	Value
2	Binary	1010001110100010110010101
3	Ternary	1111100200020112
4	Quaternary	1101310112111
5	Quinary	20442314320
6	Senary	2043412405
8	Octal	121642625
10	Decimal	21448085
12	Duodecimal	7224105
16	Hexadecimal	1474595
20	Vigesimal	6e1045
36	Base36	crpg5

Cryptographic Hash Functions

md5	b84b74d5e13babcb471c5ffdd38113e3
sha1	97ef87c269601081a57576e3d73462baf632bb31
sha256	cf0e2be5d1b2ba0f392b84ca53cadb64115b85bcb1d8410dc5753bcf8cc5d2b1
sha512	62bbed0c9d153c3e96fd2f5b2852a76175aca1171e0d2cb5b0ce111afeb3af0647175961a2bc0c70c7708443af1f7524119b30d80541c1cdd4e828cc17cb1d80
ripemd-160	9bc895108deb5ffeefc009f4dda03135759aa518

21448085 as geometric shapes

Circle

Radius = n

Diameter	42896170
Circumference	134762292.53914
Area	1.4451965525872E+15

Sphere

Radius = n

Volume	4.1328931335462E+22
Surface area	5.7807862103486E+15
Circumference	134762292.53914

Square

Length = n

Perimeter	85792340
Area	460020350167225
Diagonal	30332172.693931

Cube

Length = n

Surface area	2760122101003350
Volume	9.8665555721164E+21
Space diagonal	37149172.945056

Equilateral Triangle

Length = n

Perimeter	64344255
Area	1.9919465475131E+14
Altitude	18574586.472528

Triangular Pyramid

Length = n

Surface area	1.9919465475131E+14
Volume	1.1627847253329E+21
Height	10110724.23131