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

27985369 (number)

27985369 is an odd 8-digits composite number following 27985368 and preceding 27985370. In scientific notation, it is written as 2.7985369 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 27962496 positive integers (up to 27985369) that are relatively prime to 27985369.

Interesting facts

27985369 has 4 divisors, whose sum is 28008244
The reverse of 27985369 is 96358972
Previous prime number is 1297

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4

Name

Name	twenty-seven million nine hundred eighty-five thousand three hundred sixty-nine

Notation

Scientific notation	2.7985369 × 10^7
Engineering notation	2.7985369 × 10^6

Prime Factorization of 27985369

Prime Factorization 1297 × 21577

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	27985369	Product of the distinct prime numbers

The prime factorization of 27985369 is 1297 × 21577. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 9, 48, 3, 128, 536, 4069, 2776, 93816, 66593, 847064, 600585, 9816972, 1561800, 8300837, 10326734, 13672945, 442665012, 9657194735, 5685091073

Basic calculations (n = 27985369)

Multiplication

n×y

n×2	55970738
n×3	83956107
n×4	111941476
n×5	139926845

Division

n÷y

n÷2	13992684.5
n÷3	9328456.3333333
n÷3	6996342.25
n÷5	5597073.8

Exponentiation

n^y

n²	783180878066161
n³	2.1917605866426E+22
n⁴	6.1337228776848E+29
n⁵	1.7165449807575E+37

Nth Root

^y√n

²√n	5290.1199419295
³√n	303.60599709952
⁴√n	72.733210721991
⁵√n	30.859309738527

Divisors of 27985369

1, 1297, 21577, 27985369

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	-27985368	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 27985369 can be divided by 4 positive divisors. The sum of these divisors (counting 27985369) is 1, the average is 0.25.

Base conversion 27985369

Base	System	Value
2	Binary	1101010110000010111011001
3	Ternary	1221122210201011
4	Quaternary	1222300113121
5	Quinary	24131012434
6	Senary	2435453521
8	Octal	152602731
10	Decimal	27985369
12	Duodecimal	94572a1
16	Hexadecimal	1ab05d9
20	Vigesimal	8ei389
36	Base36	gntnd

Cryptographic Hash Functions

md5	61950f201bdc76cf85951f641a6316e9
sha1	8f042b3687fe8f74654bb31bad4efcd9f88b2568
sha256	79f8162f9b690cce4da3d58eb0bb9fdc54e3399365ea023e26d907bc1d84a698
sha512	8eae23f0e4e435ec66e82ebe2895514033728cafcac33547dab5eb4e128b1cbda7d6be03b442d8cc150a36f51f7ba7238068f05d510ffe691a55e74f848f10da
ripemd-160	79d06c69ece252206463f75a3a4d807f30c90f40

27985369 as geometric shapes

Circle

Radius = n

Diameter	55970738
Circumference	175837259.3168
Area	2.4604352929647E+15

Sphere

Radius = n

Volume	9.1808252765652E+22
Surface area	9.8417411718586E+15
Circumference	175837259.3168

Square

Length = n

Perimeter	111941476
Area	783180878066161
Diagonal	39577288.387816

Cube

Length = n

Surface area	4699085268396966
Volume	2.1917605866426E+22
Space diagonal	48472080.976563

Equilateral Triangle

Length = n

Perimeter	83956107
Area	3.3912726808175E+14
Altitude	24236040.488282

Triangular Pyramid

Length = n

Surface area	3.3912726808175E+14
Volume	2.5830146225873E+21
Height	13192429.462605