12961298 (number)

12961298 is an even 8-digits composite number following 12961297 and preceding 12961299. In scientific notation, it is written as 1.2961298 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 5536080 positive integers (up to 12961298) that are relatively prime to 12961298.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-one thousand two hundred ninety-eight

Notation

Scientific notation 1.2961298 × 10^7
Engineering notation 1.2961298 × 10^6

Prime Factorization of 12961298

Prime Factorization 2 × 7 × 331 × 2797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12961298
Product of the distinct prime numbers

The prime factorization of 12961298 is 2 × 7 × 331 × 2797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 90, 54, 637, 915, 8691, 9724, 89906, 6489, 975128, 829919, 7720185, 5564492, 53535528, 27067822, 426207693, 368713041, 3159101519, 4335697352

Basic calculations (n = 12961298)

Multiplication

n×y
n×2 25922596
n×3 38883894
n×4 51845192
n×5 64806490

Division

n÷y
n÷2 6480649
n÷3 4320432.6666667
n÷3 3240324.5
n÷5 2592259.6

Exponentiation

ny
n2 167995245844804
n3 2.1774364439778E+21
n4 2.8222402626456E+28
n5 3.6579897071748E+35

Nth Root

y√n
2√n 3600.1802732641
3√n 234.89990002656
4√n 60.001502258394
5√n 26.456336098084

Divisors of 12961298

1, 2, 7, 14, 331, 662, 2317, 2797, 4634, 5594, 19579, 39158, 925807, 1851614, 6480649, 12961298

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 -12961297
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 12961298 can be divided by 16 positive divisors. The sum of these divisors (counting 12961298) is 1, the average is 0.0625.

Base conversion 12961298

Base System Value
2 Binary 110001011100011000010010
3 Ternary 220101111120002
4 Quaternary 301130120102
5 Quinary 11304230143
6 Senary 1141450002
8 Octal 61343022
10 Decimal 12961298
12 Duodecimal 4410902
16 Hexadecimal c5c612
20 Vigesimal 41034i
36 Base36 7pt02

Cryptographic Hash Functions

md5 da82a03f9da9e57aaf2b7b5d65c60bd7
sha1 a725f9efaa636297a0e0fef7c1c5cb478db2671b
sha256 c9f48cb7a9f48e9a286b4c6a5b01e27d6e736a01bc23fc674aaf46d382ec6556
sha512 4187779d82e6f3a06e0f8b6afe58b6071cf23c503831b0eed2a948f76ba7344c11db2d1388f10b65c7f822f0e9c17f5c3d40973d76916a9e652efb47f39aabd4
ripemd-160 244ea2dd8aa3f803a444c20f3e08a17aefcfccdd

12961298 as geometric shapes

Circle

Radius = n
Diameter 25922596
Circumference 81438237.155576
Area 5.2777263018405E+14

Sphere

Radius = n
Volume 9.120824448079E+21
Surface area 2.1110905207362E+15
Circumference 81438237.155576

Square

Length = n
Perimeter 51845192
Area 167995245844804
Diagonal 18330043.417559

Cube

Length = n
Surface area 1007971475068824
Volume 2.1774364439778E+21
Space diagonal 22449626.668041

Equilateral Triangle

Length = n
Perimeter 38883894
Area 72744075308306
Altitude 11224813.33402

Triangular Pyramid

Length = n
Surface area 72744075308306
Volume 2.5661334585657E+20
Height 6110014.4725198