105280225 (number)

105280225 is an odd 9-digits composite number following 105280224 and preceding 105280226. In scientific notation, it is written as 1.05280225 × 10^8. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 84142080 positive integers (up to 105280225) that are relatively prime to 105280225.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.05280225 × 10^8
Engineering notation 1.05280225 × 10^6

Prime Factorization of 105280225

Prime Factorization 5 × 5 × 2113 × 1993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21056045
Product of the distinct prime numbers

The prime factorization of 105280225 is 5 × 5 × 2113 × 1993. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 79, 65, 944, 640, 4517, 9410, 74870, 5165, 644818, 450131, 2417234, 4577528, 15297464, 73878368, 22892134, 709627450, 2026324330, 5272066108

Basic calculations (n = 105280225)

Multiplication

n×y
n×2 210560450
n×3 315840675
n×4 421120900
n×5 526401125

Division

n÷y
n÷2 52640112.5
n÷3 35093408.333333
n÷3 26320056.25
n÷5 21056045

Exponentiation

ny
n2 11083925776050625
n3 1.1669181995859E+24
n4 1.22853410609E+32
n5 1.2934034710933E+40

Nth Root

y√n
2√n 10260.615234965
3√n 472.18871278302
4√n 101.29469499912
5√n 40.222527833833

Divisors of 105280225

1, 5, 25, 1993, 2113, 9965, 10565, 49825, 52825, 4211209, 21056045, 105280225

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 -105280224
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 105280225 can be divided by 12 positive divisors. The sum of these divisors (counting 105280225) is 1, the average is 0.083333333333333.

Base conversion 105280225

Base System Value
2 Binary 110010001100111001011100001
3 Ternary 21100002210022121
4 Quaternary 12101213023201
5 Quinary 203422431400
6 Senary 14240304241
8 Octal 621471341
10 Decimal 105280225
12 Duodecimal 2b312081
16 Hexadecimal 64672e1
20 Vigesimal 1ci00b5
36 Base36 1qoiqp

Cryptographic Hash Functions

md5 eb76dab8bac75636db6732826a9c869f
sha1 151a946f0204d3a8369d3e7d074ad41649743805
sha256 b06f8221e0df5209d3f5c0b7729602750265d0a119977f5cc1dfcf654eff85c2
sha512 f69ef5bc50577bde26108930a704c1f201921d53c728e70c1dceeb5e9ee3fdd229797cd94936faf1078e1b580db3d70381276226c000b5d7d0c6957fd19280f1
ripemd-160 5c42cb1c6777826329b7f0ab2a22238a1ecfe2b7

105280225 as geometric shapes

Circle

Radius = n
Diameter 210560450
Circumference 661495162.85656
Area 3.4821179790975E+16

Sphere

Radius = n
Volume 4.8879755242124E+24
Surface area 1.392847191639E+17
Circumference 661495162.85656

Square

Length = n
Perimeter 421120900
Area 11083925776050625
Diagonal 148888722.04469

Cube

Length = n
Surface area 66503554656303750
Volume 1.1669181995859E+24
Space diagonal 182350698.73228

Equilateral Triangle

Length = n
Perimeter 315840675
Area 4.7994806478605E+15
Altitude 91175349.366142

Triangular Pyramid

Length = n
Surface area 4.7994806478605E+15
Volume 1.3752262866953E+23
Height 49629574.014897