1321520254 (number)

1321520254 is an even 10-digits composite number following 1321520253 and preceding 1321520255. In scientific notation, it is written as 1.321520254 × 10^9. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 660760126 positive integers (up to 1321520254) that are relatively prime to 1321520254.

Interesting facts

Basic properties

Name

Name one billion three hundred twenty-one million five hundred twenty thousand two hundred fifty-four

Notation

Scientific notation 1.321520254 × 10^9
Engineering notation 1.321520254 × 10^9

Prime Factorization of 1321520254

Prime Factorization 2 × 660760127

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1321520254
Product of the distinct prime numbers

The prime factorization of 1321520254 is 2 × 660760127. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 17, 43, 284, 621, 5696, 8227, 90491, 1734, 359151, 98236, 6576206, 1274774, 13963348, 96980549, 762848489, 109251669, 2444779285, 6488827333

Basic calculations (n = 1321520254)

Multiplication

n×y
n×2 2643040508
n×3 3964560762
n×4 5286081016
n×5 6607601270

Division

n÷y
n÷2 660760127
n÷3 440506751.33333
n÷3 330380063.5
n÷5 264304050.8

Exponentiation

ny
n2 1746415781732224516
n3 2.3079238274644E+27
n4 3.0499680826834E+36
n5 4.0305945953196E+45

Nth Root

y√n
2√n 36352.720035783
3√n 1097.3822751357
4√n 190.66389284755
5√n 66.713659608271

Divisors of 1321520254

1, 2, 660760127, 1321520254

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 -1321520253
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 1321520254 can be divided by 4 positive divisors. The sum of these divisors (counting 1321520254) is 1, the average is 0.25.

Base conversion 1321520254

Base System Value
2 Binary 1001110110001001100110001111110
3 Ternary 10102002200011222121
4 Quaternary 1032301030301332
5 Quinary 10201302122004
6 Senary 335044433154
8 Octal 11661146176
10 Decimal 1321520254
12 Duodecimal 30a6a87ba
16 Hexadecimal 4ec4cc7e
20 Vigesimal 10cja0ce
36 Base36 lusrjy

Cryptographic Hash Functions

md5 86ea3d4dc7df9bd6ed9ca83c33593fa7
sha1 b9cbaab3c184b4d33d78dc02b4517b80725f4028
sha256 271881f49a3cdf6e492eb4e51e393eb4f0a3c0d8c7628b91850e8473ffa995a5
sha512 e01f5ed4f40c0840d6499cab87f023d710be39c826fe0b9a982b6f5bd3c925f32132b407729d9ef4df9c6ef3db14920b419128ba6f96af23278386ef27192ebc
ripemd-160 77710e7c2e4f3bc585882e71288fdc669b93b1b1

1321520254 as geometric shapes

Circle

Radius = n
Diameter 2643040508
Circumference 8303356643.073
Area 5.4865269900032E+18

Sphere

Radius = n
Volume 9.6674087218759E+27
Surface area 2.1946107960013E+19
Circumference 8303356643.073

Square

Length = n
Perimeter 5286081016
Area 1746415781732224516
Diagonal 1868911866.1575

Cube

Length = n
Surface area 1.0478494690393E+19
Volume 2.3079238274644E+27
Space diagonal 2288940223.1593

Equilateral Triangle

Length = n
Perimeter 3964560762
Area 7.5622021627508E+17
Altitude 1144470111.5797

Triangular Pyramid

Length = n
Surface area 7.5622021627508E+17
Volume 2.7199143147701E+26
Height 622970622.05251