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

21370525 (number)

21370525 is an odd 8-digits composite number following 21370524 and preceding 21370526. In scientific notation, it is written as 2.1370525 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 15542000 positive integers (up to 21370525) that are relatively prime to 21370525.

Interesting facts

21370525 has 12 divisors, whose sum is 28908864
The reverse of 21370525 is 52507312
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty-one million three hundred seventy thousand five hundred twenty-five

Notation

Scientific notation	2.1370525 × 10^7
Engineering notation	2.1370525 × 10^6

Prime Factorization of 21370525

Prime Factorization 11 × 5 × 5 × 77711

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	4274105	Product of the distinct prime numbers

The prime factorization of 21370525 is 11 × 5 × 5 × 77711. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 40, 17, 163, 408, 8442, 3183, 2946, 71228, 385648, 334736, 5820473, 1601978, 45233538, 92983376, 292621418, 119654178, 2456389520, 1698444502

Basic calculations (n = 21370525)

Multiplication

n×y

n×2	42741050
n×3	64111575
n×4	85482100
n×5	106852625

Division

n÷y

n÷2	10685262.5
n÷3	7123508.3333333
n÷3	5342631.25
n÷5	4274105

Exponentiation

n^y

n²	456699338775625
n³	9.759904636788E+21
n⁴	2.0857428603809E+29
n⁵	4.4573419941342E+36

Nth Root

^y√n

²√n	4622.8265163209
³√n	277.50558655528
⁴√n	67.991370896026
⁵√n	29.239035211333

Divisors of 21370525

1, 5, 11, 25, 55, 275, 77711, 388555, 854821, 1942775, 4274105, 21370525

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21370524	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21370525 can be divided by 12 positive divisors. The sum of these divisors (counting 21370525) is 1, the average is 0.083333333333333.

Base conversion 21370525

Base	System	Value
2	Binary	1010001100001011010011101
3	Ternary	1111012201211221
4	Quaternary	1101201122131
5	Quinary	20432324100
6	Senary	2042013341
8	Octal	121413235
10	Decimal	21370525
12	Duodecimal	71a7251
16	Hexadecimal	146169d
20	Vigesimal	6db665
36	Base36	cq1lp

Cryptographic Hash Functions

md5	9e7a162baae020cd69d3432418e64ea4
sha1	db53d57c0ae9c7672e1c41f0457b4ddbf223a91d
sha256	673e371a674958e43d947888d2e0f005a1b32df84bed2be5eee0b38304cd12be
sha512	d79ec7880face667ad56fb05ee5649174c8725edd99e855f5355f211c4132d87c03f6a965cf563a994dc3ce730440dbb1647e2709512b4171d05fbc4cb9ca62a
ripemd-160	8309ff86d7dc6d4ae035567e58f28ad93a3a6468

21370525 as geometric shapes

Circle

Radius = n

Diameter	42741050
Circumference	134274968.68671
Area	1.4347632875968E+15

Sphere

Radius = n

Volume	4.0882192942227E+22
Surface area	5.7390531503873E+15
Circumference	134274968.68671

Square

Length = n

Perimeter	85482100
Area	456699338775625
Diagonal	30222486.290033

Cube

Length = n

Surface area	2740196032653750
Volume	9.759904636788E+21
Space diagonal	37014835.084421

Equilateral Triangle

Length = n

Perimeter	64111575
Area	1.9775661463562E+14
Altitude	18507417.54221

Triangular Pyramid

Length = n

Surface area	1.9775661463562E+14
Volume	1.1502157920678E+21
Height	10074162.096678