12948918 (number)

12948918 is an even 8-digits composite number following 12948917 and preceding 12948919. In scientific notation, it is written as 1.2948918 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 4043520 positive integers (up to 12948918) that are relatively prime to 12948918.

Interesting facts

Basic properties

Name

Name twelve million nine hundred forty-eight thousand nine hundred eighteen

Notation

Scientific notation 1.2948918 × 10^7
Engineering notation 1.2948918 × 10^6

Prime Factorization of 12948918

Prime Factorization 2 × 3 × 19 × 97 × 1171

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12948918
Product of the distinct prime numbers

The prime factorization of 12948918 is 2 × 3 × 19 × 97 × 1171. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 44, 60, 636, 272, 8655, 286, 91516, 6876, 316128, 792976, 8565827, 7762770, 77781103, 38822870, 838850629, 738963701, 2991087164, 9429094446

Basic calculations (n = 12948918)

Multiplication

n×y
n×2 25897836
n×3 38846754
n×4 51795672
n×5 64744590

Division

n÷y
n÷2 6474459
n÷3 4316306
n÷3 3237229.5
n÷5 2589783.6

Exponentiation

ny
n2 167674477370724
n3 2.1712030581664E+21
n4 2.8114730361545E+28
n5 3.6405533804376E+35

Nth Root

y√n
2√n 3598.4605041601
3√n 234.8250878914
4√n 59.987169496152
5√n 26.451280205553

Divisors of 12948918

1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 582, 1171, 1843, 2342, 3513, 3686, 5529, 7026, 11058, 22249, 44498, 66747, 113587, 133494, 227174, 340761, 681522, 2158153, 4316306, 6474459, 12948918

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 -12948917
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 12948918 can be divided by 32 positive divisors. The sum of these divisors (counting 12948918) is 1, the average is 0.03125.

Base conversion 12948918

Base System Value
2 Binary 110001011001010110110110
3 Ternary 220100212120120
4 Quaternary 301121112312
5 Quinary 11303331133
6 Senary 1141312410
8 Octal 61312666
10 Decimal 12948918
12 Duodecimal 4405706
16 Hexadecimal c595b6
20 Vigesimal 40ic5i
36 Base36 7pjg6

Cryptographic Hash Functions

md5 4775a66b36f361cec3a1d0cd61e40bb7
sha1 9f1dc41823d48baeeca4e2c2e28206296a2a754e
sha256 ce5980b52d03f4a4e6d048b2cbd61900a64ab370152b8e519b03fd9012a5d756
sha512 a111bdf2c0c3e2b86b49052e174414d21fa8c0856fa39f61aa9ee5868f7a28e472bb4e2ba32ba3a689f0da7950816109b9cb38cf145830be50d1abaec754d5da
ripemd-160 afb0589711a578bb2e69a1cf7200f7d7d1f30518

12948918 as geometric shapes

Circle

Radius = n
Diameter 25897836
Circumference 81360451.321473
Area 5.2676490630237E+14

Sphere

Radius = n
Volume 9.0947141026495E+21
Surface area 2.1070596252095E+15
Circumference 81360451.321473

Square

Length = n
Perimeter 51795672
Area 167674477370724
Diagonal 18312535.453657

Cube

Length = n
Surface area 1006046864224344
Volume 2.1712030581664E+21
Space diagonal 22428183.879043

Equilateral Triangle

Length = n
Perimeter 38846754
Area 72605178484663
Altitude 11214091.939522

Triangular Pyramid

Length = n
Surface area 72605178484663
Volume 2.5587873429373E+20
Height 6104178.4845524