12999766 (number)

12999766 is an even 8-digits composite number following 12999765 and preceding 12999767. In scientific notation, it is written as 1.2999766 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 5923008 positive integers (up to 12999766) that are relatively prime to 12999766.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2999766 × 10^7
Engineering notation 1.2999766 × 10^6

Prime Factorization of 12999766

Prime Factorization 2 × 13 × 79 × 6329

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12999766
Product of the distinct prime numbers

The prime factorization of 12999766 is 2 × 13 × 79 × 6329. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 49, 29, 87, 498, 2048, 6331, 70169, 10693, 39075, 845142, 2810495, 279641, 48716579, 3319537, 452879146, 685845574, 8572177340, 5996516918

Basic calculations (n = 12999766)

Multiplication

n×y
n×2 25999532
n×3 38999298
n×4 51999064
n×5 64998830

Division

n÷y
n÷2 6499883
n÷3 4333255.3333333
n÷3 3249941.5
n÷5 2599953.2

Exponentiation

ny
n2 168993916054756
n3 2.1968813641355E+21
n4 2.8558943663522E+28
n5 3.7125958483297E+35

Nth Root

y√n
2√n 3605.5188253565
3√n 235.1320579628
4√n 60.045972598972
5√n 26.472021506747

Divisors of 12999766

1, 2, 13, 26, 79, 158, 1027, 2054, 6329, 12658, 82277, 164554, 499991, 999982, 6499883, 12999766

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 -12999765
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 12999766 can be divided by 16 positive divisors. The sum of these divisors (counting 12999766) is 1, the average is 0.0625.

Base conversion 12999766

Base System Value
2 Binary 110001100101110001010110
3 Ternary 220110110022211
4 Quaternary 301211301112
5 Quinary 11311443031
6 Senary 1142344034
8 Octal 61456126
10 Decimal 12999766
12 Duodecimal 442b01a
16 Hexadecimal c65c56
20 Vigesimal 414j86
36 Base36 7qmom

Cryptographic Hash Functions

md5 88937e9d2c2bbec8261c8f13ff559b01
sha1 dc8208d30b5278b5c85a83988a9c01a1f757fc1c
sha256 2c681da060640a629a70ed254a692ec26d69fb1b7cf386a3490822d26cc95c66
sha512 1ec63a749d6ae3648767785695ade29b570f492227982d06d56b0c1247769ed32609a47239beef525713b6f7e4bf9671fa72f8cb9a1ef98f4b52412523cf7016
ripemd-160 48842c07968ad10ea0909202fda9eaec353bd488

12999766 as geometric shapes

Circle

Radius = n
Diameter 25999532
Circumference 81679938.727973
Area 5.3091004517899E+14

Sphere

Radius = n
Volume 9.2022751391684E+21
Surface area 2.123640180716E+15
Circumference 81679938.727973

Square

Length = n
Perimeter 51999064
Area 168993916054756
Diagonal 18384445.384877

Cube

Length = n
Surface area 1013963496328536
Volume 2.1968813641355E+21
Space diagonal 22516255.198506

Equilateral Triangle

Length = n
Perimeter 38999298
Area 73176512194217
Altitude 11258127.599253

Triangular Pyramid

Length = n
Surface area 73176512194217
Volume 2.5890495167376E+20
Height 6128148.4616255