12981098 (number)

12981098 is an even 8-digits composite number following 12981097 and preceding 12981099. In scientific notation, it is written as 1.2981098 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 5499648 positive integers (up to 12981098) that are relatively prime to 12981098.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-one thousand ninety-eight

Notation

Scientific notation 1.2981098 × 10^7
Engineering notation 1.2981098 × 10^6

Prime Factorization of 12981098

Prime Factorization 2 × 559 × 17 × 683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12981098
Product of the distinct prime numbers

The prime factorization of 12981098 is 2 × 559 × 17 × 683. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 79, 50, 491, 421, 6183, 3690, 22017, 43975, 212909, 663812, 1914477, 4732936, 88270546, 27486253, 135138306, 658821990, 5948222115, 8541796810

Basic calculations (n = 12981098)

Multiplication

n×y
n×2 25962196
n×3 38943294
n×4 51924392
n×5 64905490

Division

n÷y
n÷2 6490549
n÷3 4327032.6666667
n÷3 3245274.5
n÷5 2596219.6

Exponentiation

ny
n2 168508905285604
n3 2.1874306133851E+21
n4 2.8395251160553E+28
n5 3.6860153804975E+35

Nth Root

y√n
2√n 3602.9290861742
3√n 235.01945213961
4√n 60.024404088455
5√n 26.464414234366

Divisors of 12981098

1, 2, 17, 34, 559, 683, 1118, 1366, 9503, 11611, 19006, 23222, 381797, 763594, 6490549, 12981098

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12981097
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12981098 can be divided by 16 positive divisors. The sum of these divisors (counting 12981098) is 1, the average is 0.0625.

Base conversion 12981098

Base System Value
2 Binary 110001100001001101101010
3 Ternary 220102111201102
4 Quaternary 301201031222
5 Quinary 11310343343
6 Senary 1142121402
8 Octal 61411552
10 Decimal 12981098
12 Duodecimal 4420262
16 Hexadecimal c6136a
20 Vigesimal 412cei
36 Base36 7q8a2

Cryptographic Hash Functions

md5 ba9bc1addc7b817f34e9e629dc2ce315
sha1 f6c482f480f3c181b15a71848c220507df143a38
sha256 e1df19079ab225b971bb5fa69fa7267d4d1cfefbba96cef248e28e5e0619a1c4
sha512 5cbb121717caded41fc16e35970bc1d74466d97c04e5edc929a88d3d3a98ded0e6f8d45ea4154c841e28813e403ca75fa1517adf31f69f2e2f26ba863809d7a9
ripemd-160 fddcac7b42fd96a66f59074e32a9e10e2e351e3b

12981098 as geometric shapes

Circle

Radius = n
Diameter 25962196
Circumference 81562644.224658
Area 5.2938633890971E+14

Sphere

Radius = n
Volume 9.1626879269976E+21
Surface area 2.1175453556388E+15
Circumference 81562644.224658

Square

Length = n
Perimeter 51924392
Area 168508905285604
Diagonal 18358044.846094

Cube

Length = n
Surface area 1011053431713624
Volume 2.1874306133851E+21
Space diagonal 22483921.274031

Equilateral Triangle

Length = n
Perimeter 38943294
Area 72966496370619
Altitude 11241960.637015

Triangular Pyramid

Length = n
Surface area 72966496370619
Volume 2.5779117001661E+20
Height 6119348.2820314