12445105 (number)

12445105 is an odd 8-digits composite number following 12445104 and preceding 12445106. In scientific notation, it is written as 1.2445105 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 9066240 positive integers (up to 12445105) that are relatively prime to 12445105.

Interesting facts

Basic properties

Name

Name twelve million four hundred forty-five thousand one hundred five

Notation

Scientific notation 1.2445105 × 10^7
Engineering notation 1.2445105 × 10^6

Prime Factorization of 12445105

Prime Factorization 17 × 31 × 5 × 4723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12445105
Product of the distinct prime numbers

The prime factorization of 12445105 is 17 × 31 × 5 × 4723. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 80, 59, 967, 458, 3668, 7009, 6639, 2949, 517923, 511045, 6881135, 1252160, 28099477, 35193209, 589136020, 736196119, 6009778269, 1046233082

Basic calculations (n = 12445105)

Multiplication

n×y
n×2 24890210
n×3 37335315
n×4 49780420
n×5 62225525

Division

n÷y
n÷2 6222552.5
n÷3 4148368.3333333
n÷3 3111276.25
n÷5 2489021

Exponentiation

ny
n2 154880638461025
n3 1.9275058081145E+21
n4 2.3988012170095E+28
n5 2.9853333019811E+35

Nth Root

y√n
2√n 3527.7620384601
3√n 231.73920978068
4√n 59.394966440432
5√n 26.242168093428

Divisors of 12445105

1, 5, 17, 31, 85, 155, 527, 2635, 4723, 23615, 80291, 146413, 401455, 732065, 2489021, 12445105

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12445104
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12445105 can be divided by 16 positive divisors. The sum of these divisors (counting 12445105) is 1, the average is 0.0625.

Base conversion 12445105

Base System Value
2 Binary 101111011110010110110001
3 Ternary 212102021110211
4 Quaternary 233132112301
5 Quinary 11141220410
6 Senary 1122424121
8 Octal 57362661
10 Decimal 12445105
12 Duodecimal 4202041
16 Hexadecimal bde5b1
20 Vigesimal 3hfcf5
36 Base36 7eqpd

Cryptographic Hash Functions

md5 16883b98465260c04022da28fd6e66b6
sha1 113a25caa6954d30bf0181eab78b541b9527b55d
sha256 c5b9edabebf0b34095f091190c81392f81ae6bc5f8c88fba9c657319a5337632
sha512 669c311be4bb6d895bf7706c3d0bce7a93eb15ff98d171137b6e3bc870d3a684af1de820e94177d85a1649c2c6e81818978b15886ade21f0ffea8e303a796ee1
ripemd-160 c2a062871d52f19e1713dc6675316389fb5c6220

12445105 as geometric shapes

Circle

Radius = n
Diameter 24890210
Circumference 78194900.882307
Area 4.8657187597245E+14

Sphere

Radius = n
Volume 8.0739174486989E+21
Surface area 1.9462875038898E+15
Circumference 78194900.882307

Square

Length = n
Perimeter 49780420
Area 154880638461025
Diagonal 17600036.276157

Cube

Length = n
Surface area 929283830766150
Volume 1.9275058081145E+21
Space diagonal 21555554.165529

Equilateral Triangle

Length = n
Perimeter 37335315
Area 67065283730800
Altitude 10777777.082765

Triangular Pyramid

Length = n
Surface area 67065283730800
Volume 2.2715873794904E+20
Height 5866678.7587191