1221000854 (number)

1221000854 is an even 10-digits composite number following 1221000853 and preceding 1221000855. In scientific notation, it is written as 1.221000854 × 10^9. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 610445176 positive integers (up to 1221000854) that are relatively prime to 1221000854.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty-one million eight hundred fifty-four

Notation

Scientific notation 1.221000854 × 10^9
Engineering notation 1.221000854 × 10^9

Prime Factorization of 1221000854

Prime Factorization 2 × 39983 × 15269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1221000854
Product of the distinct prime numbers

The prime factorization of 1221000854 is 2 × 39983 × 15269. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 12, 61, 708, 518, 3539, 1586, 10946, 99472, 365082, 256510, 3763313, 5607390, 39790902, 80171196, 907717523, 204838024, 7040711888, 7727928096

Basic calculations (n = 1221000854)

Multiplication

n×y
n×2 2442001708
n×3 3663002562
n×4 4884003416
n×5 6105004270

Division

n÷y
n÷2 610500427
n÷3 407000284.66667
n÷3 305250213.5
n÷5 244200170.8

Exponentiation

ny
n2 1490843085468729316
n3 1.8203206805373E+27
n4 2.2226131054899E+36
n5 2.7138124999148E+45

Nth Root

y√n
2√n 34942.822639277
3√n 1068.8218476191
4√n 186.92999395302
5√n 65.666397843014

Divisors of 1221000854

1, 2, 15269, 30538, 39983, 79966, 610500427, 1221000854

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1221000853
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1221000854 can be divided by 8 positive divisors. The sum of these divisors (counting 1221000854) is 1, the average is 0.125.

Base conversion 1221000854

Base System Value
2 Binary 1001000110001101111111010010110
3 Ternary 10011002112021021212
4 Quaternary 1020301233322112
5 Quinary 10000034011404
6 Senary 321054141422
8 Octal 11061577226
10 Decimal 1221000854
12 Duodecimal 2a0ab1872
16 Hexadecimal 48c6fe96
20 Vigesimal j1b522e
36 Base36 k6yaae

Cryptographic Hash Functions

md5 2248ac2c008aaa0d0f6a0976e8ce024a
sha1 5d65571d379f469ec13dab73f574acd331b14b69
sha256 ec3ec4f88ce3295f174568e56614222033dfaf41582a896f3576722cf6a293c4
sha512 a2d0cee6aa78ec0109d968231eb4f22dfdaac53a1b1baf4245ff65b4391e6420729c94b7a978d8e1ab501789c122c9edfa8377b61e4015f1ec5325154ad9cbcd
ripemd-160 7551c1addc79d27f95b96ba884aad48f649bf3ec

1221000854 as geometric shapes

Circle

Radius = n
Diameter 2442001708
Circumference 7671774625.9065
Area 4.6836216849637E+18

Sphere

Radius = n
Volume 7.6249414362048E+27
Surface area 1.8734486739855E+19
Circumference 7671774625.9065

Square

Length = n
Perimeter 4884003416
Area 1490843085468729316
Diagonal 1726755967.3959

Cube

Length = n
Surface area 8945058512812375896
Volume 1.8203206805373E+27
Space diagonal 2114835515.213

Equilateral Triangle

Length = n
Perimeter 3663002562
Area 6.4555399253615E+17
Altitude 1057417757.6065

Triangular Pyramid

Length = n
Surface area 6.4555399253615E+17
Volume 2.1452684952367E+26
Height 575585322.46531