1285164 (number)

1285164 is an even 7-digits composite number following 1285163 and preceding 1285165. In scientific notation, it is written as 1.285164 × 10^6. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 413280 positive integers (up to 1285164) that are relatively prime to 1285164.

Interesting facts

Basic properties

Name

Name one million two hundred eighty-five thousand one hundred sixty-four

Notation

Scientific notation 1.285164 × 10^6
Engineering notation 1.285164 × 10^6

Prime Factorization of 1285164

Prime Factorization 2 × 2 × 9 × 29 × 1231

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 642582
Product of the distinct prime numbers

The prime factorization of 1285164 is 2 × 2 × 9 × 29 × 1231. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 98, 23, 440, 985, 4547, 9282, 53688, 36000, 411015, 777836, 1415644, 2232003, 17443803, 1290213, 458958375, 183641088, 9753591341, 1363146563

Basic calculations (n = 1285164)

Multiplication

n×y
n×2 2570328
n×3 3855492
n×4 5140656
n×5 6425820

Division

n÷y
n÷2 642582
n÷3 428388
n÷3 321291
n÷5 257032.8

Exponentiation

ny
n2 1651646506896
n3 2122636631388490944
n4 2.7279361837418E+24
n5 3.5058453776423E+30

Nth Root

y√n
2√n 1133.6507398666
3√n 108.72252179321
4√n 33.669730320669
5√n 16.664477846497

Divisors of 1285164

1, 2, 4, 9, 18, 29, 36, 58, 116, 261, 522, 1044, 1231, 2462, 4924, 11079, 22158, 35699, 44316, 71398, 142796, 321291, 642582, 1285164

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1285163
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1285164 can be divided by 24 positive divisors. The sum of these divisors (counting 1285164) is 1, the average is 0.041666666666667.

Base conversion 1285164

Base System Value
2 Binary 100111001110000101100
3 Ternary 2102021220200
4 Quaternary 10321300230
5 Quinary 312111124
6 Senary 43313500
8 Octal 4716054
10 Decimal 1285164
12 Duodecimal 51b890
16 Hexadecimal 139c2c
20 Vigesimal 80ci4
36 Base36 rjn0

Cryptographic Hash Functions

md5 f0474c4319f4d13f0b98e83c7f137d1c
sha1 566f2becccd85c0c0e5b81724c4abe627cf5d9eb
sha256 fc6d4f1af950ea559118bc7cf6250e8874b56c463408c02d130a0576c2db9d93
sha512 8c606d3937492050bde70d525ed98bd2e2daab56a3eb3196be261c4149d9ef1f75783d3592d01e2d60d620fd0da9383db06fdab89a193616ac45a85441e9f773
ripemd-160 60bfac5e08e82cac4d5dadf0a6e2eb510461f835

1285164 as geometric shapes

Circle

Radius = n
Diameter 2570328
Circumference 8074923.5621161
Area 5188800532391.7

Sphere

Radius = n
Volume 8.8912795298809E+18
Surface area 20755202129567
Circumference 8074923.5621161

Square

Length = n
Perimeter 5140656
Area 1651646506896
Diagonal 1817496.3586737

Cube

Length = n
Surface area 9909879041376
Volume 2122636631388490944
Space diagonal 2225969.3440584

Equilateral Triangle

Length = n
Perimeter 3855492
Area 715183916521.88
Altitude 1112984.6720292

Triangular Pyramid

Length = n
Surface area 715183916521.88
Volume 2.501551260083E+17
Height 605832.11955789