12751408 (number)

12751408 is an even 8-digits composite number following 12751407 and preceding 12751409. In scientific notation, it is written as 1.2751408 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 6361280 positive integers (up to 12751408) that are relatively prime to 12751408.

Interesting facts

Basic properties

Name

Name twelve million seven hundred fifty-one thousand four hundred eight

Notation

Scientific notation 1.2751408 × 10^7
Engineering notation 1.2751408 × 10^6

Prime Factorization of 12751408

Prime Factorization 2 × 2 × 2 × 2 × 1031 × 773

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1593926
Product of the distinct prime numbers

The prime factorization of 12751408 is 2 × 2 × 2 × 2 × 1031 × 773. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 45, 12, 84, 941, 9911, 564, 58731, 98336, 817720, 465634, 9647938, 7224745, 5643859, 45616164, 319894411, 456611401, 1696759430, 8546292814

Basic calculations (n = 12751408)

Multiplication

n×y
n×2 25502816
n×3 38254224
n×4 51005632
n×5 63757040

Division

n÷y
n÷2 6375704
n÷3 4250469.3333333
n÷3 3187852
n÷5 2550281.6

Exponentiation

ny
n2 162598405982464
n3 2.073358614832E+21
n4 2.6438241628038E+28
n5 3.371248058017E+35

Nth Root

y√n
2√n 3570.9113682644
3√n 233.62503562914
4√n 59.757103077914
5√n 26.370090992575

Divisors of 12751408

1, 2, 4, 8, 16, 773, 1031, 1546, 2062, 3092, 4124, 6184, 8248, 12368, 16496, 796963, 1593926, 3187852, 6375704, 12751408

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12751407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12751408 can be divided by 20 positive divisors. The sum of these divisors (counting 12751408) is 1, the average is 0.05.

Base conversion 12751408

Base System Value
2 Binary 110000101001001000110000
3 Ternary 212222211122101
4 Quaternary 300221020300
5 Quinary 11231021113
6 Senary 1133150144
8 Octal 60511060
10 Decimal 12751408
12 Duodecimal 432b354
16 Hexadecimal c29230
20 Vigesimal 3jdia8
36 Base36 7lb1s

Cryptographic Hash Functions

md5 4d8ce7d8d7eddfbd12940e6ad4b967af
sha1 3447cadde2b99ce9a721bc99ecd9138d634bde6f
sha256 0a65f9d6eb02bf9027312ff9ef39222d6d4804f166b8a54da8a9e6eba63c2442
sha512 63f0b2c9ad1966976cdccced05f17c4dc87d9bf6a3f9f9e82b87016edf5a7a0bb4ba45dccff08b69de328bbbf01c650e5cad5c5aa406df2a7a235beaca96d9bf
ripemd-160 838c51e0056c6b9f513c41a028dd4a4fcd0df30e

12751408 as geometric shapes

Circle

Radius = n
Diameter 25502816
Circumference 80119459.391452
Area 5.1081795771992E+14

Sphere

Radius = n
Volume 8.6848642568179E+21
Surface area 2.0432718308797E+15
Circumference 80119459.391452

Square

Length = n
Perimeter 51005632
Area 162598405982464
Diagonal 18033214.132953

Cube

Length = n
Surface area 975590435894784
Volume 2.073358614832E+21
Space diagonal 22086086.52404

Equilateral Triangle

Length = n
Perimeter 38254224
Area 70407175097835
Altitude 11043043.26202

Triangular Pyramid

Length = n
Surface area 70407175097835
Volume 2.4434765606321E+20
Height 6011071.3776509