105284920 (number)

105284920 is an even 9-digits composite number following 105284919 and preceding 105284921. In scientific notation, it is written as 1.05284920 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 38874240 positive integers (up to 105284920) that are relatively prime to 105284920.

Interesting facts

Basic properties

Name

Name one hundred five million two hundred eighty-four thousand nine hundred twenty

Notation

Scientific notation 1.05284920 × 10^8
Engineering notation 1.05284920 × 10^6

Prime Factorization of 105284920

Prime Factorization 2 × 2 × 2 × 13 × 5 × 202471

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 26321230
Product of the distinct prime numbers

The prime factorization of 105284920 is 2 × 2 × 2 × 13 × 5 × 202471. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 105284920)

Multiplication

n×y
n×2 210569840
n×3 315854760
n×4 421139680
n×5 526424600

Division

n÷y
n÷2 52642460
n÷3 35094973.333333
n÷3 26321230
n÷5 21056984

Exponentiation

ny
n2 11084914379406400
n3 1.1670743236427E+24
n4 1.2287532679877E+32
n5 1.2936918951982E+40

Nth Root

y√n
2√n 10260.844019865
3√n 472.19573180631
4√n 101.29582429629
5√n 40.222886574327

Divisors of 105284920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -105284919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 105284920 can be divided by 32 positive divisors. The sum of these divisors (counting 105284920) is 1, the average is 0.03125.

Base conversion 105284920

Base System Value
2 Binary 110010001101000010100111000
3 Ternary 21100010000202111
4 Quaternary 12101220110320
5 Quinary 203423104140
6 Senary 14240342104
8 Octal 621502470
10 Decimal 105284920
12 Duodecimal 2b314934
16 Hexadecimal 6468538
20 Vigesimal 1ci0c60
36 Base36 1qomd4

Cryptographic Hash Functions

md5 59c8928257f3f4d4acb15b101c731e98
sha1 57c6006f439ab6b05008fb777617d5790c9bf502
sha256 dfc5e74896eb4ceecd5bc6bc953bda9b6f34fb5cd0fe4492efd2a708e343e31b
sha512 dd85d880c927a0fea0cc4d2e93cf9a03b2bad798d36bf3f1d6deb89198a18dd50a39208b329cfb7d9ade18b25fab11c17179768dc6db153715e608df8c255111
ripemd-160 083e897ebee71dee41f2fb0ce9ebb7e1f8f0b55f

105284920 as geometric shapes

Circle

Radius = n
Diameter 210569840
Circumference 661524662.41158
Area 3.4824285580015E+16

Sphere

Radius = n
Volume 4.888629495132E+24
Surface area 1.3929714232006E+17
Circumference 661524662.41158

Square

Length = n
Perimeter 421139680
Area 11084914379406400
Diagonal 148895361.77737

Cube

Length = n
Surface area 66509486276438400
Volume 1.1670743236427E+24
Space diagonal 182358830.71082

Equilateral Triangle

Length = n
Perimeter 315854760
Area 4.7999087256707E+15
Altitude 91179415.355412

Triangular Pyramid

Length = n
Surface area 4.7999087256707E+15
Volume 1.3754102806607E+23
Height 49631787.259122