12976645 (number)

12976645 is an odd 8-digits composite number following 12976644 and preceding 12976646. In scientific notation, it is written as 1.2976645 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 9292800 positive integers (up to 12976645) that are relatively prime to 12976645.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-six thousand six hundred forty-five

Notation

Scientific notation 1.2976645 × 10^7
Engineering notation 1.2976645 × 10^6

Prime Factorization of 12976645

Prime Factorization 11 × 11 × 5 × 89 × 241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1179695
Product of the distinct prime numbers

The prime factorization of 12976645 is 11 × 11 × 5 × 89 × 241. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 78, 94, 500, 480, 3753, 4259, 42997, 63536, 250638, 249206, 7373877, 9619016, 60113265, 55393138, 957081201, 870170172, 4820901730, 2631491278

Basic calculations (n = 12976645)

Multiplication

n×y
n×2 25953290
n×3 38929935
n×4 51906580
n×5 64883225

Division

n÷y
n÷2 6488322.5
n÷3 4325548.3333333
n÷3 3244161.25
n÷5 2595329

Exponentiation

ny
n2 168393315456025
n3 2.1851802750458E+21
n4 2.8356308690272E+28
n5 3.6796975138408E+35

Nth Root

y√n
2√n 3602.3110637478
3√n 234.99257559161
4√n 60.019255774691
5√n 26.462598329269

Divisors of 12976645

1, 5, 11, 55, 89, 121, 241, 445, 605, 979, 1205, 2651, 4895, 10769, 13255, 21449, 29161, 53845, 107245, 145805, 235939, 1179695, 2595329, 12976645

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12976644
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12976645 can be divided by 24 positive divisors. The sum of these divisors (counting 12976645) is 1, the average is 0.041666666666667.

Base conversion 12976645

Base System Value
2 Binary 110001100000001000000101
3 Ternary 220102021121111
4 Quaternary 301200020011
5 Quinary 11310223040
6 Senary 1142045021
8 Octal 61401005
10 Decimal 12976645
12 Duodecimal 4419771
16 Hexadecimal c60205
20 Vigesimal 4121c5
36 Base36 7q4ud

Cryptographic Hash Functions

md5 70f8dc2798de45b01839bb74e3db54f0
sha1 4d25f031105380254600e561d39c23b5e265934b
sha256 58ef1acb6aa1c72f660a26a06a360d289eb82a07975ec2b08d8e8bb574e22f0c
sha512 71dbd6847b7f447650f6d8ff09313096b1da0876d701fe551d153a5e0de630b735ff930e536aa6bb8f53dfd5e06babe1c233290a2aee787190cfa8b696f07246
ripemd-160 0696df62b74dc0c39bc2a21d5718a38469ecefbc

12976645 as geometric shapes

Circle

Radius = n
Diameter 25953290
Circumference 81534665.200485
Area 5.2902320275028E+14

Sphere

Radius = n
Volume 9.1532617318045E+21
Surface area 2.1160928110011E+15
Circumference 81534665.200485

Square

Length = n
Perimeter 51906580
Area 168393315456025
Diagonal 18351747.353101

Cube

Length = n
Surface area 1010359892736150
Volume 2.1851802750458E+21
Space diagonal 22476208.451785

Equilateral Triangle

Length = n
Perimeter 38929935
Area 72916444506202
Altitude 11238104.225892

Triangular Pyramid

Length = n
Surface area 72916444506202
Volume 2.575259651E+20
Height 6117249.1177003