12779500 (number)

12779500 is an even 8-digits composite number following 12779499 and preceding 12779501. In scientific notation, it is written as 1.2779500 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 5016000 positive integers (up to 12779500) that are relatively prime to 12779500.

Interesting facts

Basic properties

Name

Name twelve million seven hundred seventy-nine thousand five hundred

Notation

Scientific notation 1.2779500 × 10^7
Engineering notation 1.2779500 × 10^6

Prime Factorization of 12779500

Prime Factorization 2 × 2 × 5 × 25 × 61 × 419

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6389750
Product of the distinct prime numbers

The prime factorization of 12779500 is 2 × 2 × 5 × 25 × 61 × 419. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 6, 17, 13, 47, 390, 8567, 1609, 73584, 74669, 329389, 283155, 2646451, 6600783, 53770282, 1085212, 57093958, 49355152, 727692454, 3217211916

Basic calculations (n = 12779500)

Multiplication

n×y
n×2 25559000
n×3 38338500
n×4 51118000
n×5 63897500

Division

n÷y
n÷2 6389750
n÷3 4259833.3333333
n÷3 3194875
n÷5 2555900

Exponentiation

ny
n2 163315620250000
n3 2.0870919689849E+21
n4 2.6671991817642E+28
n5 3.4085471943356E+35

Nth Root

y√n
2√n 3574.84265388
3√n 233.79647240574
4√n 59.789987906672
5√n 26.381699697429

Divisors of 12779500

1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 125, 244, 250, 305, 419, 500, 610, 838, 1220, 1525, 1676, 2095, 3050, 4190, 6100, 7625, 8380, 10475, 15250, 20950, 25559, 30500, 41900, 51118, 52375, 102236, 104750, 127795, 209500, 255590, 511180, 638975, 1277950, 2555900, 3194875, 6389750, 12779500

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12779499
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12779500 can be divided by 48 positive divisors. The sum of these divisors (counting 12779500) is 1, the average is 0.020833333333333.

Base conversion 12779500

Base System Value
2 Binary 110000101111111111101100
3 Ternary 220001021011211
4 Quaternary 300233333230
5 Quinary 11232421000
6 Senary 1133524204
8 Octal 60577754
10 Decimal 12779500
12 Duodecimal 4343664
16 Hexadecimal c2ffec
20 Vigesimal 3jh8f0
36 Base36 7lwq4

Cryptographic Hash Functions

md5 0900f8fd3f306dc229efba1cd2da7f04
sha1 1a50d53c42416f4eb5f9110e75ec4851a97d721d
sha256 19029fdc2c8a1c7531addfc5719c2c61b9bd16298a1fad2c99a02e4c9ec67159
sha512 64ae6f722501121b7119ffcf0d8d9d89daa3a9227a7add8c4c603f0d58ffb95405cba2860be1fd90d1dc9844b61b66bbc13d922e8393443bc6305605d228aac4
ripemd-160 ea101b4a8371883ddcdd56beb64fef271780163b

12779500 as geometric shapes

Circle

Radius = n
Diameter 25559000
Circumference 80295966.633102
Area 5.1307115279386E+14

Sphere

Radius = n
Volume 8.7423903961722E+21
Surface area 2.0522846111754E+15
Circumference 80295966.633102

Square

Length = n
Perimeter 51118000
Area 163315620250000
Diagonal 18072942.220347

Cube

Length = n
Surface area 979893721500000
Volume 2.0870919689849E+21
Space diagonal 22134743.295326

Equilateral Triangle

Length = n
Perimeter 38338500
Area 70717737985656
Altitude 11067371.647663

Triangular Pyramid

Length = n
Surface area 70717737985656
Volume 2.4596614737153E+20
Height 6024314.073449