105428372 (number)

105428372 is an even 9-digits composite number following 105428371 and preceding 105428373. In scientific notation, it is written as 1.05428372 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 45183576 positive integers (up to 105428372) that are relatively prime to 105428372.

Interesting facts

Basic properties

Name

Name one hundred five million four hundred twenty-eight thousand three hundred seventy-two

Notation

Scientific notation 1.05428372 × 10^8
Engineering notation 1.05428372 × 10^6

Prime Factorization of 105428372

Prime Factorization 2 × 2 × 7 × 3765299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 52714186
Product of the distinct prime numbers

The prime factorization of 105428372 is 2 × 2 × 7 × 3765299. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 105428372)

Multiplication

n×y
n×2 210856744
n×3 316285116
n×4 421713488
n×5 527141860

Division

n÷y
n÷2 52714186
n÷3 35142790.666667
n÷3 26357093
n÷5 21085674.4

Exponentiation

ny
n2 11115141622570384
n3 1.171851285817E+24
n4 1.235463732898E+32
n5 1.3025293002448E+40

Nth Root

y√n
2√n 10267.831903571
3√n 472.41009197941
4√n 101.33031088264
5√n 40.233841441151

Divisors of 105428372

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 -105428371
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 105428372 can be divided by 12 positive divisors. The sum of these divisors (counting 105428372) is 1, the average is 0.083333333333333.

Base conversion 105428372

Base System Value
2 Binary 110010010001011010110010100
3 Ternary 21100101022112112
4 Quaternary 12102023112110
5 Quinary 203442201442
6 Senary 14243410152
8 Octal 622132624
10 Decimal 105428372
12 Duodecimal 2b383958
16 Hexadecimal 648b594
20 Vigesimal 1ciiaic
36 Base36 1qrp1w

Cryptographic Hash Functions

md5 b6bff46a41aee4aa26c17554bd879cad
sha1 05907297babd6283e15a794497e5fbf18343ed31
sha256 58078bd88872f34e74824eceef7f170d82f516d1f546955cceb3fae8f27f7eeb
sha512 cceb4a317adbdaa3b07fa13a736338e81b5e436b0bef0c5ea35e8456b8d5419881e64e1c62e7122ed23ea77bd128fd2da81cf65c6694f605c870cd3eeee23d16
ripemd-160 95915d1ff86da7d8f963ffa7a2472d04b9945db2

105428372 as geometric shapes

Circle

Radius = n
Diameter 210856744
Circumference 662425997.91026
Area 3.4919247265077E+16

Sphere

Radius = n
Volume 4.9086391874967E+24
Surface area 1.3967698906031E+17
Circumference 662425997.91026

Square

Length = n
Perimeter 421713488
Area 11115141622570384
Diagonal 149098233.54132

Cube

Length = n
Surface area 66690849735422304
Volume 1.171851285817E+24
Space diagonal 182607296.86327

Equilateral Triangle

Length = n
Perimeter 316285116
Area 4.8129975059039E+15
Altitude 91303648.431636

Triangular Pyramid

Length = n
Surface area 4.8129975059039E+15
Volume 1.3810399845723E+23
Height 49699411.180439