12849975 (number)

12849975 is an odd 8-digits composite number following 12849974 and preceding 12849976. In scientific notation, it is written as 1.2849975 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 6852960 positive integers (up to 12849975) that are relatively prime to 12849975.

Interesting facts

Basic properties

Name

Name twelve million eight hundred forty-nine thousand nine hundred seventy-five

Notation

Scientific notation 1.2849975 × 10^7
Engineering notation 1.2849975 × 10^6

Prime Factorization of 12849975

Prime Factorization 45 × 15 × 19037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12849975
Product of the distinct prime numbers

The prime factorization of 12849975 is 45 × 15 × 19037. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 58, 99, 429, 993, 7336, 5227, 57656, 98724, 929045, 493206, 7136370, 3289214, 77290458, 72183569, 126904976, 542455755, 5295483443, 425580053

Basic calculations (n = 12849975)

Multiplication

n×y
n×2 25699950
n×3 38549925
n×4 51399900
n×5 64249875

Division

n÷y
n÷2 6424987.5
n÷3 4283325
n÷3 3212493.75
n÷5 2569995

Exponentiation

ny
n2 165121857500625
n3 2.1218117408366E+21
n4 2.7265227824457E+28
n5 3.5035749591357E+35

Nth Root

y√n
2√n 3584.6861787331
3√n 234.22545660386
4√n 59.872248819742
5√n 26.41073311075

Divisors of 12849975

1, 15, 45, 675, 19037, 285555, 856665, 12849975

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12849974
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12849975 can be divided by 8 positive divisors. The sum of these divisors (counting 12849975) is 1, the average is 0.125.

Base conversion 12849975

Base System Value
2 Binary 110001000001001100110111
3 Ternary 220011211212000
4 Quaternary 301001030313
5 Quinary 11242144400
6 Senary 1135230343
8 Octal 61011467
10 Decimal 12849975
12 Duodecimal 43783b3
16 Hexadecimal c41337
20 Vigesimal 4064if
36 Base36 7nf3r

Cryptographic Hash Functions

md5 8afcd0f26ba70bcfc1b41b1e10fa37a6
sha1 f9e0adf4b0a2367a9a15cf7db48616ba541fdc0d
sha256 d37d56910377c740aea490881de658be8e62c5769ad7b0a82799503300510594
sha512 a7f82cde4b8566466d790d0c941228e0f283b167d264e73f07a984d6685f292c071d5ed148b109a05cecee4b0cdca1486fb97bd9b6e7537332b06065a82fe2ed
ripemd-160 75c7909e424c73fb9fcc676ef7cb54d9acba3f0a

12849975 as geometric shapes

Circle

Radius = n
Diameter 25699950
Circumference 80738774.117625
Area 5.1874561447106E+14

Sphere

Radius = n
Volume 8.8878242364171E+21
Surface area 2.0749824578843E+15
Circumference 80738774.117625

Square

Length = n
Perimeter 51399900
Area 165121857500625
Diagonal 18172608.921155

Cube

Length = n
Surface area 990731145003750
Volume 2.1218117408366E+21
Space diagonal 22256809.57599

Equilateral Triangle

Length = n
Perimeter 38549925
Area 71499861657808
Altitude 11128404.787995

Triangular Pyramid

Length = n
Surface area 71499861657808
Volume 2.5005791172446E+20
Height 6057536.3070517