12792978 (number)

12792978 is an even 8-digits composite number following 12792977 and preceding 12792979. In scientific notation, it is written as 1.2792978 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 3875040 positive integers (up to 12792978) that are relatively prime to 12792978.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2792978 × 10^7
Engineering notation 1.2792978 × 10^6

Prime Factorization of 12792978

Prime Factorization 2 × 9 × 27 × 11 × 2393

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12792978
Product of the distinct prime numbers

The prime factorization of 12792978 is 2 × 9 × 27 × 11 × 2393. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 38, 45, 341, 53, 3478, 7903, 11151, 23441, 73191, 508385, 7559681, 8259136, 12174709, 31033503, 267018230, 641309068, 5701227638, 5096403920

Basic calculations (n = 12792978)

Multiplication

n×y
n×2 25585956
n×3 38378934
n×4 51171912
n×5 63964890

Division

n÷y
n÷2 6396489
n÷3 4264326
n÷3 3198244.5
n÷5 2558595.6

Exponentiation

ny
n2 163660286108484
n3 2.0937024396595E+21
n4 2.6784689249111E+28
n5 3.4265594030071E+35

Nth Root

y√n
2√n 3576.7272750379
3√n 233.87863528961
4√n 59.805746170731
5√n 26.387262084697

Divisors of 12792978

1, 2, 9, 11, 18, 22, 27, 54, 99, 198, 243, 297, 486, 594, 2393, 2673, 4786, 5346, 21537, 26323, 43074, 52646, 64611, 129222, 236907, 473814, 581499, 710721, 1162998, 1421442, 6396489, 12792978

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12792977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12792978 can be divided by 32 positive divisors. The sum of these divisors (counting 12792978) is 1, the average is 0.03125.

Base conversion 12792978

Base System Value
2 Binary 110000110011010010010010
3 Ternary 220001221200000
4 Quaternary 300303102102
5 Quinary 11233333403
6 Senary 1134110430
8 Octal 60632222
10 Decimal 12792978
12 Duodecimal 434b416
16 Hexadecimal c33492
20 Vigesimal 3jj28i
36 Base36 7m74i

Cryptographic Hash Functions

md5 7f3329ffe8e037365575aebc35b75f63
sha1 2498740bf088b33abcaadc825c974b31607251d2
sha256 d64ae819ed757e47d947e428fc9f190b6165bfd56e08f56df98bf747f812769f
sha512 e1dffe113d7d890cc91a43cb34fba3ba3e3de660f9434e4b44bc22bc37983f2ba35efc8e1aee7bbad1c0b850d7e472ed0c5fa9bcb4e0ee20f7adaeaf6d781de0
ripemd-160 fdaa7850184936f1e1c39083025ef4691d4f6291

12792978 as geometric shapes

Circle

Radius = n
Diameter 25585956
Circumference 80380651.404672
Area 5.1415395252282E+14

Sphere

Radius = n
Volume 8.7700802709833E+21
Surface area 2.0566158100913E+15
Circumference 80380651.404672

Square

Length = n
Perimeter 51171912
Area 163660286108484
Diagonal 18092002.990741

Cube

Length = n
Surface area 981961716650904
Volume 2.0937024396595E+21
Space diagonal 22158087.876111

Equilateral Triangle

Length = n
Perimeter 38378934
Area 70866982680288
Altitude 11079043.938055

Triangular Pyramid

Length = n
Surface area 70866982680288
Volume 2.4674519881168E+20
Height 6030667.6635802