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

12985495 (number)

12985495 is an odd 8-digits composite number following 12985494 and preceding 12985496. In scientific notation, it is written as 1.2985495 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 10388392 positive integers (up to 12985495) that are relatively prime to 12985495.

Interesting facts

12985495 has 4 divisors, whose sum is 15582600
The reverse of 12985495 is 59458921
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	twelve million nine hundred eighty-five thousand four hundred ninety-five

Notation

Scientific notation	1.2985495 × 10^7
Engineering notation	1.2985495 × 10^6

Prime Factorization of 12985495

Prime Factorization 5 × 2597099

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12985495	Product of the distinct prime numbers

The prime factorization of 12985495 is 5 × 2597099. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 7, 51, 22, 123, 836, 5963, 8757, 5416, 5491, 134748, 578962, 8249946, 9907160, 37543107, 68543707, 881948157, 805015527, 6559137203, 6347222243

Basic calculations (n = 12985495)

Multiplication

n×y

n×2	25970990
n×3	38956485
n×4	51941980
n×5	64927475

Division

n÷y

n÷2	6492747.5
n÷3	4328498.3333333
n÷3	3246373.75
n÷5	2597099

Exponentiation

n^y

n²	168623080395025
n³	2.1896541673542E+21
n⁴	2.8433743241907E+28
n⁵	3.6922623069907E+35

Nth Root

^y√n

²√n	3603.5392324769
³√n	235.04598466345
⁴√n	60.029486358596
⁵√n	26.466206814108

Divisors of 12985495

1, 5, 2597099, 12985495

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	-12985494	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 12985495 can be divided by 4 positive divisors. The sum of these divisors (counting 12985495) is 1, the average is 0.25.

Base conversion 12985495

Base	System	Value
2	Binary	110001100010010010010111
3	Ternary	220102201202021
4	Quaternary	301202102113
5	Quinary	11311013440
6	Senary	1142154011
8	Octal	61422227
10	Decimal	12985495
12	Duodecimal	4422907
16	Hexadecimal	c62497
20	Vigesimal	4133ef
36	Base36	7qbo7

Cryptographic Hash Functions

md5	62d6d0c2c792d7add8b7f9c01466f5a8
sha1	1716e55ee0872edac6cd8010a214e2edff4cdd24
sha256	4532aad1e2b3ea6a1fbad9c01649b6d547e0530e2af5213bfccc69ed924ffc40
sha512	5a13333e4f986089807cadc80ba0550bfa8ae9de330485ab28641d8b8f523c1a667bf284f6603182463ca4bd8ebb3291eefa3c369d560d10067b1521d43e2ec6
ripemd-160	9cbc3bd4ef2c894c4a590629e3965f3855e75e48

12985495 as geometric shapes

Circle

Radius = n

Diameter	25970990
Circumference	81590271.390454
Area	5.2974503059469E+14

Sphere

Radius = n

Volume	9.172001928083E+21
Surface area	2.1189801223788E+15
Circumference	81590271.390454

Square

Length = n

Perimeter	51941980
Area	168623080395025
Diagonal	18364263.143128

Cube

Length = n

Surface area	1011738482370150
Volume	2.1896541673542E+21
Space diagonal	22491537.101432

Equilateral Triangle

Length = n

Perimeter	38956485
Area	73015935643239
Altitude	11245768.550716

Triangular Pyramid

Length = n

Surface area	73015935643239
Volume	2.5805321836492E+20
Height	6121421.0477093