1221376 (number)

1221376 is an even 7-digits composite number following 1221375 and preceding 1221377. In scientific notation, it is written as 1.221376 × 10^6. The sum of its digits is 22. It has a total of 10 prime factors and 36 positive divisors. There are 562176 positive integers (up to 1221376) that are relatively prime to 1221376.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.221376 × 10^6
Engineering notation 1.221376 × 10^6

Prime Factorization of 1221376

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 9542
Product of the distinct prime numbers

The prime factorization of 1221376 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 367. Since it has a total of 10 prime factors.

Most popular turbo-numbers

8, 8, 95, 79, 850, 605, 7782, 8651, 27834, 31258, 623424, 124742, 9538646, 4308575, 8400141, 69467461, 669289372, 468820618, 6731340516, 534652445

Basic calculations (n = 1221376)

Multiplication

n×y
n×2 2442752
n×3 3664128
n×4 4885504
n×5 6106880

Division

n÷y
n÷2 610688
n÷3 407125.33333333
n÷3 305344
n÷5 244275.2

Exponentiation

ny
n2 1491759333376
n3 1821999047561445376
n4 2.2253459087144E+24
n5 2.717984084602E+30

Nth Root

y√n
2√n 1105.1588121171
3√n 106.8931299681
4√n 33.24392895127
5√n 16.495666829108

Divisors of 1221376

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 367, 416, 734, 832, 1468, 1664, 2936, 3328, 4771, 5872, 9542, 11744, 19084, 23488, 38168, 46976, 76336, 93952, 152672, 305344, 610688, 1221376

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1221375
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1221376 can be divided by 36 positive divisors. The sum of these divisors (counting 1221376) is 1, the average is 0.027777777777778.

Base conversion 1221376

Base System Value
2 Binary 100101010001100000000
3 Ternary 2022001102011
4 Quaternary 10222030000
5 Quinary 303041001
6 Senary 42102304
8 Octal 4521400
10 Decimal 1221376
12 Duodecimal 4aa994
16 Hexadecimal 12a300
20 Vigesimal 7cd8g
36 Base36 q6f4

Cryptographic Hash Functions

md5 44d7ba787d64f331f812e9b03233c862
sha1 f936bf57325fcd7d15910236ac4375c5159efca9
sha256 5b296aea83d949bf02716316865f2801ae5dfa33880e12c0b0c6955ba5cda9e7
sha512 2b1432c3609784a875a209b7996af510e8b1f341c9e5c382f28c96a66bb0d8db853a71b8aa5b023ab12055a08a1a3d31c0ad217e6cf27a91e853cb0e63a8d68c
ripemd-160 30fd3129fe80e4118f8e612d4120c309ff5b7c0c

1221376 as geometric shapes

Circle

Radius = n
Diameter 2442752
Circumference 7674131.7377418
Area 4686500162658

Sphere

Radius = n
Volume 7.6319717635555E+18
Surface area 18746000650632
Circumference 7674131.7377418

Square

Length = n
Perimeter 4885504
Area 1491759333376
Diagonal 1727286.503957

Cube

Length = n
Surface area 8950556000256
Volume 1821999047561445376
Space diagonal 2115485.2871452

Equilateral Triangle

Length = n
Perimeter 3664128
Area 645950739518.08
Altitude 1057742.6435726

Triangular Pyramid

Length = n
Surface area 645950739518.08
Volume 2.1472464697435E+17
Height 575762.16798567