105431372 (number)

105431372 is an even 9-digits composite number following 105431371 and preceding 105431373. In scientific notation, it is written as 1.05431372 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 51015120 positive integers (up to 105431372) that are relatively prime to 105431372.

Interesting facts

Basic properties

Name

Name one hundred five million four hundred thirty-one thousand three hundred seventy-two

Notation

Scientific notation 1.05431372 × 10^8
Engineering notation 1.05431372 × 10^6

Prime Factorization of 105431372

Prime Factorization 2 × 2 × 31 × 850253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 52715686
Product of the distinct prime numbers

The prime factorization of 105431372 is 2 × 2 × 31 × 850253. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 105431372)

Multiplication

n×y
n×2 210862744
n×3 316294116
n×4 421725488
n×5 527156860

Division

n÷y
n÷2 52715686
n÷3 35143790.666667
n÷3 26357843
n÷5 21086274.4

Exponentiation

ny
n2 11115774201802384
n3 1.1719513249382E+24
n4 1.2356043610546E+32
n5 1.3027146303517E+40

Nth Root

y√n
2√n 10267.977989848
3√n 472.41457279991
4√n 101.33103172201
5√n 40.234070412059

Divisors of 105431372

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -105431371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 105431372 can be divided by 12 positive divisors. The sum of these divisors (counting 105431372) is 1, the average is 0.083333333333333.

Base conversion 105431372

Base System Value
2 Binary 110010010001100000101001100
3 Ternary 21100101110122122
4 Quaternary 12102030011030
5 Quinary 203442300442
6 Senary 14243432112
8 Octal 622140514
10 Decimal 105431372
12 Duodecimal 2b385638
16 Hexadecimal 648c14c
20 Vigesimal 1ciii8c
36 Base36 1qrrd8

Cryptographic Hash Functions

md5 f3d60ccc81212ed8f4c8975a32ad3be3
sha1 0509ce0cdd37aecbcefaadb578993a771db62cae
sha256 88fe93b264600e1909f2f818625146c64e6a1be2c2bf045b4f7ed8c9bbff64dd
sha512 cb29dc03eef10ba1ee1da60327199fa7593b9c762a30766c404d6ac2e81a3119242a60f7606c10be92429d376621ad598ea12abbacb062cacf011a8c89a4e88c
ripemd-160 321961a459e5f3422988674beeb4b1b35404727c

105431372 as geometric shapes

Circle

Radius = n
Diameter 210862744
Circumference 662444847.46619
Area 3.4921234571345E+16

Sphere

Radius = n
Volume 4.9090582303877E+24
Surface area 1.3968493828538E+17
Circumference 662444847.46619

Square

Length = n
Perimeter 421725488
Area 11115774201802384
Diagonal 149102476.182

Cube

Length = n
Surface area 66694645210814304
Volume 1.1719513249382E+24
Space diagonal 182612493.01569

Equilateral Triangle

Length = n
Perimeter 316294116
Area 4.8132714207463E+15
Altitude 91306246.507847

Triangular Pyramid

Length = n
Surface area 4.8132714207463E+15
Volume 1.3811578818073E+23
Height 49700825.394001