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

21372401 (number)

21372401 is an odd 8-digits composite number following 21372400 and preceding 21372402. In scientific notation, it is written as 2.1372401 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 21122640 positive integers (up to 21372401) that are relatively prime to 21372401.

Interesting facts

21372401 has 8 divisors, whose sum is 21624000
The reverse of 21372401 is 10427312
Previous prime number is 199

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty-one million three hundred seventy-two thousand four hundred one

Notation

Scientific notation	2.1372401 × 10^7
Engineering notation	2.1372401 × 10^6

Prime Factorization of 21372401

Prime Factorization 211 × 199 × 509

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21372401	Product of the distinct prime numbers

The prime factorization of 21372401 is 211 × 199 × 509. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 86, 29, 593, 10, 1055, 1484, 32495, 10324, 606699, 334718, 3543770, 6294602, 80086751, 50717780, 734759364, 474460989, 4724282294, 7817700717

Basic calculations (n = 21372401)

Multiplication

n×y

n×2	42744802
n×3	64117203
n×4	85489604
n×5	106862005

Division

n÷y

n÷2	10686200.5
n÷3	7124133.6666667
n÷3	5343100.25
n÷5	4274480.2

Exponentiation

n^y

n²	456779524504801
n³	9.7624751663059E+21
n⁴	2.0864753400683E+29
n⁵	4.4592987644552E+36

Nth Root

^y√n

²√n	4623.0294180332
³√n	277.51370654372
⁴√n	67.992862993355
⁵√n	29.239548539892

Divisors of 21372401

1, 199, 211, 509, 41989, 101291, 107399, 21372401

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	-21372400	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 21372401 can be divided by 8 positive divisors. The sum of these divisors (counting 21372401) is 1, the average is 0.125.

Base conversion 21372401

Base	System	Value
2	Binary	1010001100001110111110001
3	Ternary	1111012211102102
4	Quaternary	1101201313301
5	Quinary	20432404101
6	Senary	2042030145
8	Octal	121416761
10	Decimal	21372401
12	Duodecimal	71a8355
16	Hexadecimal	1461df1
20	Vigesimal	6dbb01
36	Base36	cq31t

Cryptographic Hash Functions

md5	4fc6e7bdbf1789f98985eb3a59223f99
sha1	278cd22ad1eebcdecbb89e9aba3e991a124df045
sha256	f31722db39db15410d0d8caf483560a44027dfef6f09e30daa94a5c85f02721a
sha512	0301dd817bfd85902ab4509477e891ca869368dc403aad0d892223fb5c8c99aa2a009441a8dc1dcd6cda46fef1cfa209851fce424d38f3164e350b6089631dc1
ripemd-160	5cf3fd88dacc51b4bcb1648de2fbaa608c7c08c2

21372401 as geometric shapes

Circle

Radius = n

Diameter	42744802
Circumference	134286755.94235
Area	1.4350151984945E+15

Sphere

Radius = n

Volume	4.0892960351093E+22
Surface area	5.7400607939781E+15
Circumference	134286755.94235

Square

Length = n

Perimeter	85489604
Area	456779524504801
Diagonal	30225139.354676

Cube

Length = n

Surface area	2740677147028806
Volume	9.7624751663059E+21
Space diagonal	37018084.411736

Equilateral Triangle

Length = n

Perimeter	64117203
Area	1.9779133607487E+14
Altitude	18509042.205868

Triangular Pyramid

Length = n

Surface area	1.9779133607487E+14
Volume	1.1505187318767E+21
Height	10075046.451559