105655280 (number)

105655280 is an even 9-digits composite number following 105655279 and preceding 105655281. In scientific notation, it is written as 1.05655280 × 10^8. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 42188288 positive integers (up to 105655280) that are relatively prime to 105655280.

Interesting facts

Basic properties

Name

Name one hundred five million six hundred fifty-five thousand two hundred eighty

Notation

Scientific notation 1.05655280 × 10^8
Engineering notation 1.05655280 × 10^6

Prime Factorization of 105655280

Prime Factorization 2 × 2 × 2 × 2 × 5 × 1049 × 1259

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 13206910
Product of the distinct prime numbers

The prime factorization of 105655280 is 2 × 2 × 2 × 2 × 5 × 1049 × 1259. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 105655280)

Multiplication

n×y
n×2 211310560
n×3 316965840
n×4 422621120
n×5 528276400

Division

n÷y
n÷2 52827640
n÷3 35218426.666667
n÷3 26413820
n÷5 21131056

Exponentiation

ny
n2 11163038191878400
n3 1.1794339258136E+24
n4 1.2461342167334E+32
n5 1.3166065958654E+40

Nth Root

y√n
2√n 10278.87542487
3√n 472.74876368139
4√n 101.38478892255
5√n 40.251145191514

Divisors of 105655280

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -105655279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 105655280 can be divided by 40 positive divisors. The sum of these divisors (counting 105655280) is 1, the average is 0.025.

Base conversion 105655280

Base System Value
2 Binary 110010011000010101111110000
3 Ternary 21100210211210112
4 Quaternary 12103002233300
5 Quinary 204021432110
6 Senary 14252320452
8 Octal 623025760
10 Decimal 105655280
12 Duodecimal 2b473128
16 Hexadecimal 64c2bf0
20 Vigesimal 1d06i40
36 Base36 1qwk4w

Cryptographic Hash Functions

md5 32563363135a533207a51405f5bcf3dc
sha1 2a665ad08361b4ef893befac5beaa3eca3605ec6
sha256 beeb467991037021c4adc65326d66c97bbba1ee99fa084a5edc54cdec12dcbd6
sha512 28f672d8bdb0dc54e766f5c259de6cd50d76edbdee3c09097836867e17580408ab76ca7ecced25062a3c465b4f5ad3bc392df1e0730c3da39c56abbe0f4058cf
ripemd-160 acfeb2d71eea9d828dbc3b6a34401c295cbe1f92

105655280 as geometric shapes

Circle

Radius = n
Diameter 211310560
Circumference 663851702.92195
Area 3.5069718775347E+16

Sphere

Radius = n
Volume 4.9404012756408E+24
Surface area 1.4027887510139E+17
Circumference 663851702.92195

Square

Length = n
Perimeter 422621120
Area 11163038191878400
Diagonal 149419129.91233

Cube

Length = n
Surface area 66978229151270400
Volume 1.1794339258136E+24
Space diagonal 183000313.04792

Equilateral Triangle

Length = n
Perimeter 316965840
Area 4.8337373287913E+15
Altitude 91500156.523958

Triangular Pyramid

Length = n
Surface area 4.8337373287913E+15
Volume 1.3899762115071E+23
Height 49806376.637442