12946997 (number)

12946997 is an odd 8-digits composite number following 12946996 and preceding 12946998. In scientific notation, it is written as 1.2946997 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 10989072 positive integers (up to 12946997) that are relatively prime to 12946997.

Interesting facts

Basic properties

Name

Name twelve million nine hundred forty-six thousand nine hundred ninety-seven

Notation

Scientific notation 1.2946997 × 10^7
Engineering notation 1.2946997 × 10^6

Prime Factorization of 12946997

Prime Factorization 7 × 103 × 17957

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12946997
Product of the distinct prime numbers

The prime factorization of 12946997 is 7 × 103 × 17957. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 49, 23, 56, 292, 357, 6616, 90611, 14839, 637768, 262743, 3457859, 4184153, 48418002, 13058771, 830603759, 342694477, 9671535086, 9336949598

Basic calculations (n = 12946997)

Multiplication

n×y
n×2 25893994
n×3 38840991
n×4 51787988
n×5 64734985

Division

n÷y
n÷2 6473498.5
n÷3 4315665.6666667
n÷3 3236749.25
n÷5 2589399.4

Exponentiation

ny
n2 167624731318009
n3 2.1702368935001E+21
n4 2.8098050549435E+28
n5 3.6378537616938E+35

Nth Root

y√n
2√n 3598.1935745593
3√n 234.81347504718
4√n 59.984944565777
5√n 26.450495338048

Divisors of 12946997

1, 7, 103, 721, 17957, 125699, 1849571, 12946997

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 -12946996
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 12946997 can be divided by 8 positive divisors. The sum of these divisors (counting 12946997) is 1, the average is 0.125.

Base conversion 12946997

Base System Value
2 Binary 110001011000111000110101
3 Ternary 220100202221102
4 Quaternary 301120320311
5 Quinary 11303300442
6 Senary 1141255445
8 Octal 61307065
10 Decimal 12946997
12 Duodecimal 4404585
16 Hexadecimal c58e35
20 Vigesimal 40i79h
36 Base36 7phyt

Cryptographic Hash Functions

md5 5b78786bfafb335c2971ed4a4852006f
sha1 1e24394e1f1107be754d67fd48e145c70f697343
sha256 3607e2b36ddcff811c250374e0df3a60793c681ec4f609b62072bbbd49583f15
sha512 9300167bbfdb365b2488f04892aaa9f2553bfcee7fb35a650752d4402c22f2232c5c15c7ce74631a7286e2cbf231d483d30c44487a54d0285001ca60c1290952
ripemd-160 4454cfc07f0c85519eeef199c5edebc767e8034c

12946997 as geometric shapes

Circle

Radius = n
Diameter 25893994
Circumference 81348381.322498
Area 5.2660862446862E+14

Sphere

Radius = n
Volume 9.0906670415591E+21
Surface area 2.1064344978745E+15
Circumference 81348381.322498

Square

Length = n
Perimeter 51787988
Area 167624731318009
Diagonal 18309818.749404

Cube

Length = n
Surface area 1005748387908054
Volume 2.1702368935001E+21
Space diagonal 22424856.609442

Equilateral Triangle

Length = n
Perimeter 38840991
Area 72583637811968
Altitude 11212428.304721

Triangular Pyramid

Length = n
Surface area 72583637811968
Volume 2.5576487069585E+20
Height 6103272.9164679