1255422021 (number)

1255422021 is an odd 10-digits composite number following 1255422020 and preceding 1255422022. In scientific notation, it is written as 1.255422021 × 10^9. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 710280000 positive integers (up to 1255422021) that are relatively prime to 1255422021.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.255422021 × 10^9
Engineering notation 1.255422021 × 10^9

Prime Factorization of 1255422021

Prime Factorization 3 × 7 × 101 × 591901

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1255422021
Product of the distinct prime numbers

The prime factorization of 1255422021 is 3 × 7 × 101 × 591901. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 40, 5, 690, 723, 1444, 1050, 13068, 79692, 431943, 541888, 887100, 2231023, 33235139, 30871129, 258110242, 983560114, 7781478029, 1985409201

Basic calculations (n = 1255422021)

Multiplication

n×y
n×2 2510844042
n×3 3766266063
n×4 5021688084
n×5 6277110105

Division

n÷y
n÷2 627711010.5
n÷3 418474007
n÷3 313855505.25
n÷5 251084404.2

Exponentiation

ny
n2 1576084450811724441
n3 1.9786511265047E+27
n4 2.4840421960905E+36
n5 3.1185212740652E+45

Nth Root

y√n
2√n 35431.935044533
3√n 1078.7726171383
4√n 188.23372451432
5√n 66.032531687387

Divisors of 1255422021

1, 3, 7, 21, 101, 303, 707, 2121, 591901, 1775703, 4143307, 12429921, 59782001, 179346003, 418474007, 1255422021

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1255422020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1255422021 can be divided by 16 positive divisors. The sum of these divisors (counting 1255422021) is 1, the average is 0.0625.

Base conversion 1255422021

Base System Value
2 Binary 1001010110101000011100001000101
3 Ternary 10020111022001020220
4 Quaternary 1022311003201011
5 Quinary 10032342001041
6 Senary 324324014553
8 Octal 11265034105
10 Decimal 1255422021
12 Duodecimal 2b0531459
16 Hexadecimal 4ad43845
20 Vigesimal jc67f11
36 Base36 krg1tx

Cryptographic Hash Functions

md5 03647099bebe88baa494f44aa3559469
sha1 5c9239d622c3cdc8f63e897dffb80dbf88fa16e0
sha256 729eb463a56b7172335a10561381ae2d0c8ccde74d9e32fca9a7d20b64f26553
sha512 cbe36529683c4454adecfad7ca8c3738a29bbf6cb51cf07a8862b40141c41ca245b593f15e110a08f858d96622c62e7aff367f5a308a3435c6ad88ed2a1b4e11
ripemd-160 c05367f72ecc8b077acd880a9c4ec331a87ef876

1255422021 as geometric shapes

Circle

Radius = n
Diameter 2510844042
Circumference 7888049196.6569
Area 4.9514153321072E+18

Sphere

Radius = n
Volume 8.2881544573926E+27
Surface area 1.9805661328429E+19
Circumference 7888049196.6569

Square

Length = n
Perimeter 5021688084
Area 1576084450811724441
Diagonal 1775434848.6

Cube

Length = n
Surface area 9.4565067048703E+18
Volume 1.9786511265047E+27
Space diagonal 2174454725.3128

Equilateral Triangle

Length = n
Perimeter 3766266063
Area 6.824645864563E+17
Altitude 1087227362.6564

Triangular Pyramid

Length = n
Surface area 6.824645864563E+17
Volume 2.3318627152565E+26
Height 591811616.20001