12798972 (number)

12798972 is an even 8-digits composite number following 12798971 and preceding 12798973. In scientific notation, it is written as 1.2798972 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors. There are 4266216 positive integers (up to 12798972) that are relatively prime to 12798972.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-eight thousand nine hundred seventy-two

Notation

Scientific notation 1.2798972 × 10^7
Engineering notation 1.2798972 × 10^6

Prime Factorization of 12798972

Prime Factorization 2 × 2 × 9 × 9 × 39503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 711054
Product of the distinct prime numbers

The prime factorization of 12798972 is 2 × 2 × 9 × 9 × 39503. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 3, 13, 727, 604, 3374, 2662, 16450, 49014, 552002, 519710, 5013555, 6488586, 62595103, 38501102, 514636694, 533050012, 2985937700, 5411856384

Basic calculations (n = 12798972)

Multiplication

n×y
n×2 25597944
n×3 38396916
n×4 51195888
n×5 63994860

Division

n÷y
n÷2 6399486
n÷3 4266324
n÷3 3199743
n÷5 2559794.4

Exponentiation

ny
n2 163813684256784
n3 2.0966467580194E+21
n4 2.6834923149781E+28
n5 3.434594300162E+35

Nth Root

y√n
2√n 3577.5650937474
3√n 233.91515661805
4√n 59.812750260688
5√n 26.389734309923

Divisors of 12798972

1, 2, 4, 9, 18, 36, 81, 162, 324, 39503, 79006, 158012, 355527, 711054, 1422108, 3199743, 6399486, 12798972

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12798971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12798972 can be divided by 18 positive divisors. The sum of these divisors (counting 12798972) is 1, the average is 0.055555555555556.

Base conversion 12798972

Base System Value
2 Binary 110000110100101111111100
3 Ternary 220002020220000
4 Quaternary 300310233330
5 Quinary 11234031342
6 Senary 1134154300
8 Octal 60645774
10 Decimal 12798972
12 Duodecimal 4352990
16 Hexadecimal c34bfc
20 Vigesimal 3jjh8c
36 Base36 7mbr0

Cryptographic Hash Functions

md5 3897b7b0e4a7b3264f94e5fa29695594
sha1 fd5cdb35005cb029ae8344a95f2b82495dfbd092
sha256 3933754024d48603f409accf1b7daf7cf5f127d11444e098df9f8538f66f94e5
sha512 49ba4c80b2ba0e2c64118072469c166497fed39dc61dfdc935cca0fb4a424fe400af77957dca24d49b17b7c03dcece60a2d80697dc3c430a03500ba3c232489f
ripemd-160 4905e76210099887a6c0b5259db43c4106cf1605

12798972 as geometric shapes

Circle

Radius = n
Diameter 25597944
Circumference 80418312.817403
Area 5.1463586701859E+14

Sphere

Radius = n
Volume 8.7824134028889E+21
Surface area 2.0585434680744E+15
Circumference 80418312.817403

Square

Length = n
Perimeter 51195888
Area 163813684256784
Diagonal 18100479.786833

Cube

Length = n
Surface area 982882105540704
Volume 2.0966467580194E+21
Space diagonal 22168469.788651

Equilateral Triangle

Length = n
Perimeter 38396916
Area 70933406026949
Altitude 11084234.894326

Triangular Pyramid

Length = n
Surface area 70933406026949
Volume 2.4709219005805E+20
Height 6033493.2622778