1320021257 (number)

1320021257 is an odd 10-digits composite number following 1320021256 and preceding 1320021258. In scientific notation, it is written as 1.320021257 × 10^9. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 1250546436 positive integers (up to 1320021257) that are relatively prime to 1320021257.

Interesting facts

Basic properties

Name

Name one billion three hundred twenty million twenty-one thousand two hundred fifty-seven

Notation

Scientific notation 1.320021257 × 10^9
Engineering notation 1.320021257 × 10^9

Prime Factorization of 1320021257

Prime Factorization 19 × 69474803

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1320021257
Product of the distinct prime numbers

The prime factorization of 1320021257 is 19 × 69474803. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 39, 77, 368, 985, 627, 8083, 9458, 70006, 787294, 378327, 2549762, 8330063, 8805947, 83029170, 959280853, 769888494, 5726682886, 9781553587

Basic calculations (n = 1320021257)

Multiplication

n×y
n×2 2640042514
n×3 3960063771
n×4 5280085028
n×5 6600106285

Division

n÷y
n÷2 660010628.5
n÷3 440007085.66667
n÷3 330005314.25
n÷5 264004251.4

Exponentiation

ny
n2 1742456118931860049
n3 2.3000791163798E+27
n4 3.0361533264031E+36
n5 4.0077869303633E+45

Nth Root

y√n
2√n 36332.096787827
3√n 1096.9671988657
4√n 190.60980244423
5√n 66.698518110479

Divisors of 1320021257

1, 19, 69474803, 1320021257

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 -1320021256
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 1320021257 can be divided by 4 positive divisors. The sum of these divisors (counting 1320021257) is 1, the average is 0.25.

Base conversion 1320021257

Base System Value
2 Binary 1001110101011011110110100001001
3 Ternary 10101222212000202012
4 Quaternary 1032223132310021
5 Quinary 10200411140012
6 Senary 334552345305
8 Octal 11653366411
10 Decimal 1320021257
12 Duodecimal 30a0a5235
16 Hexadecimal 4eaded09
20 Vigesimal 10ca2d2h
36 Base36 ltwmx5

Cryptographic Hash Functions

md5 2037e5feaf745886b65f2ef4dc398b6c
sha1 e123b20ebc64b5121475f9d7f18d8075f1b49b6d
sha256 341c0ccbd4488a977775486db4f38f59b6adbbc2b17dbc18e5f250b3835b64e5
sha512 db4eaf03961d9eb42f048d083da10e74e17994e9149ae3d0960e066fa12d9b73699f9ea2b1070b68577d1e5be76978ba73f80a415d7446a559b6da5d3b8cd179
ripemd-160 1abdf11adf986876afbe3340f1a9191edcc3f30a

1320021257 as geometric shapes

Circle

Radius = n
Diameter 2640042514
Circumference 8293938167.1471
Area 5.4740873424389E+18

Sphere

Radius = n
Volume 9.6345488729253E+27
Surface area 2.1896349369756E+19
Circumference 8293938167.1471

Square

Length = n
Perimeter 5280085028
Area 1742456118931860049
Diagonal 1866791964.2702

Cube

Length = n
Surface area 1.0454736713591E+19
Volume 2.3000791163798E+27
Space diagonal 2286343884.1949

Equilateral Triangle

Length = n
Perimeter 3960063771
Area 7.5450563198731E+17
Altitude 1143171942.0975

Triangular Pyramid

Length = n
Surface area 7.5450563198731E+17
Volume 2.7106692340962E+26
Height 622263988.09006