1121285 (number)

1121285 is an odd 7-digits composite number following 1121284 and preceding 1121286. In scientific notation, it is written as 1.121285 × 10^6. The sum of its digits is 20. It has a total of 5 prime factors and 32 positive divisors. There are 725760 positive integers (up to 1121285) that are relatively prime to 1121285.

Interesting facts

Basic properties

Name

Name one million one hundred twenty-one thousand two hundred eighty-five

Notation

Scientific notation 1.121285 × 10^6
Engineering notation 1.121285 × 10^6

Prime Factorization of 1121285

Prime Factorization 11 × 5 × 19 × 29 × 37

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1121285
Product of the distinct prime numbers

The prime factorization of 1121285 is 11 × 5 × 19 × 29 × 37. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 100, 75, 962, 9, 9789, 5105, 12986, 90559, 980188, 337866, 2138186, 9312314, 77346023, 6613169, 82470252, 687504878, 7090450481, 8036195110

Basic calculations (n = 1121285)

Multiplication

n×y
n×2 2242570
n×3 3363855
n×4 4485140
n×5 5606425

Division

n÷y
n÷2 560642.5
n÷3 373761.66666667
n÷3 280321.25
n÷5 224257

Exponentiation

ny
n2 1257280051225
n3 1409769262237824125
n4 1.5807531272083E+24
n5 1.7724747702418E+30

Nth Root

y√n
2√n 1058.9074558242
3√n 103.88958325588
4√n 32.540858252728
5√n 16.215980090919

Divisors of 1121285

1, 5, 11, 19, 29, 37, 55, 95, 145, 185, 209, 319, 407, 551, 703, 1045, 1073, 1595, 2035, 2755, 3515, 5365, 6061, 7733, 11803, 20387, 30305, 38665, 59015, 101935, 224257, 1121285

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1121284
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1121285 can be divided by 32 positive divisors. The sum of these divisors (counting 1121285) is 1, the average is 0.03125.

Base conversion 1121285

Base System Value
2 Binary 100010001110000000101
3 Ternary 2002222010002
4 Quaternary 10101300011
5 Quinary 241340120
6 Senary 40011045
8 Octal 4216005
10 Decimal 1121285
12 Duodecimal 460a85
16 Hexadecimal 111c05
20 Vigesimal 70345
36 Base36 o16t

Cryptographic Hash Functions

md5 d092d9995b3b70a5872046ebbbffd8fd
sha1 c3ab1603408303824bc10c663b9d63f7c5c2b862
sha256 d9c390aed523d4dc489acfb28443203e6e19ba5d36e75ce643442f9cb38c7d96
sha512 1af404b3be4c17d28d9e9b2a7077487d958f427e87fe5b43ef53ca3a14b7aae24abe2404b212e1d5e60502520ec3fb7dc50c37da5b41ecacc52edefce9ba318c
ripemd-160 430d1f982ee7f9c6e05ff9c4077130940d25e7d2

1121285 as geometric shapes

Circle

Radius = n
Diameter 2242570
Circumference 7045241.4371609
Area 3949861772433.5

Sphere

Radius = n
Volume 5.9052276766707E+18
Surface area 15799447089734
Circumference 7045241.4371609

Square

Length = n
Perimeter 4485140
Area 1257280051225
Diagonal 1585736.4542855

Cube

Length = n
Surface area 7543680307350
Volume 1409769262237824125
Space diagonal 1942122.5897649

Equilateral Triangle

Length = n
Perimeter 3363855
Area 544418232016.13
Altitude 971061.29488243

Triangular Pyramid

Length = n
Surface area 544418232016.13
Volume 1.6614290087279E+17
Height 528578.81809517