105431321 (number)

105431321 is an odd 9-digits composite number following 105431320 and preceding 105431322. In scientific notation, it is written as 1.05431321 × 10^8. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 104756800 positive integers (up to 105431321) that are relatively prime to 105431321.

Interesting facts

Basic properties

Name

Name one hundred five million four hundred thirty-one thousand three hundred twenty-one

Notation

Scientific notation 1.05431321 × 10^8
Engineering notation 1.05431321 × 10^6

Prime Factorization of 105431321

Prime Factorization 187267 × 563

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 105431321
Product of the distinct prime numbers

The prime factorization of 105431321 is 187267 × 563. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 15, 3, 531, 521, 4903, 5038, 69875, 26870, 723691, 862644, 330217, 9844468, 60626369, 80402128, 587519285, 996832204, 4701822323, 4695532358

Basic calculations (n = 105431321)

Multiplication

n×y
n×2 210862642
n×3 316293963
n×4 421725284
n×5 527156605

Division

n÷y
n÷2 52715660.5
n÷3 35143773.666667
n÷3 26357830.25
n÷5 21086264.2

Exponentiation

ny
n2 11115763447805041
n3 1.1719496242256E+24
n4 1.2356019702756E+32
n5 1.3027114795636E+40

Nth Root

y√n
2√n 10267.975506399
3√n 472.41449662668
4√n 101.33101946787
5√n 40.234066519597

Divisors of 105431321

1, 563, 187267, 105431321

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 -105431320
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 105431321 can be divided by 4 positive divisors. The sum of these divisors (counting 105431321) is 1, the average is 0.25.

Base conversion 105431321

Base System Value
2 Binary 110010010001100000100011001
3 Ternary 21100101110120202
4 Quaternary 12102030010121
5 Quinary 203442300241
6 Senary 14243431545
8 Octal 622140431
10 Decimal 105431321
12 Duodecimal 2b3855b5
16 Hexadecimal 648c119
20 Vigesimal 1ciii61
36 Base36 1qrrbt

Cryptographic Hash Functions

md5 033baef8261a78295486f4c0d80bfc46
sha1 f8853d064a7c0ec4e94fda3109c846f5e3364472
sha256 b12320096be67d83a24ab4042517df9c77fc68da8ffef5ec8ce01e64e4e2fb62
sha512 b163ae98b9b1557ca98f03c2e43def7e050bfa8b3d399b17aea1013c5d268b4454b41b8f83604e618c3b07e97c1f7d4d9dda3cd227add7b74a03a8ec9c8bd5cc
ripemd-160 e1d55c5d29a7cfa55f2a0ec08458231d4dd4b8fb

105431321 as geometric shapes

Circle

Radius = n
Diameter 210862642
Circumference 662444527.02373
Area 3.4921200786666E+16

Sphere

Radius = n
Volume 4.9090511064593E+24
Surface area 1.3968480314667E+17
Circumference 662444527.02373

Square

Length = n
Perimeter 421725284
Area 11115763447805041
Diagonal 149102404.05711

Cube

Length = n
Surface area 66694580686830246
Volume 1.1719496242256E+24
Space diagonal 182612404.6811

Equilateral Triangle

Length = n
Perimeter 316293963
Area 4.8132667641288E+15
Altitude 91306202.340552

Triangular Pyramid

Length = n
Surface area 4.8132667641288E+15
Volume 1.3811558774982E+23
Height 49700801.35237