12999748 (number)

12999748 is an even 8-digits composite number following 12999747 and preceding 12999749. In scientific notation, it is written as 1.2999748 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 6491240 positive integers (up to 12999748) that are relatively prime to 12999748.

Interesting facts

Basic properties

Name

Name twelve million nine hundred ninety-nine thousand seven hundred forty-eight

Notation

Scientific notation 1.2999748 × 10^7
Engineering notation 1.2999748 × 10^6

Prime Factorization of 12999748

Prime Factorization 2 × 2 × 3347 × 971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6499874
Product of the distinct prime numbers

The prime factorization of 12999748 is 2 × 2 × 3347 × 971. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 74, 66, 783, 878, 2835, 522, 4293, 23347, 17768, 257363, 8378121, 2561494, 1361886, 68900553, 379574780, 703437567, 282112097, 5678460957

Basic calculations (n = 12999748)

Multiplication

n×y
n×2 25999496
n×3 38999244
n×4 51998992
n×5 64998740

Division

n÷y
n÷2 6499874
n÷3 4333249.3333333
n÷3 3249937
n÷5 2599949.6

Exponentiation

ny
n2 168993448063504
n3 2.1968722384766E+21
n4 2.8558785488392E+28
n5 3.7125701453516E+35

Nth Root

y√n
2√n 3605.5163291823
3√n 235.13194943831
4√n 60.045951813443
5√n 26.472014175897

Divisors of 12999748

1, 2, 4, 971, 1942, 3347, 3884, 6694, 13388, 3249937, 6499874, 12999748

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12999747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12999748 can be divided by 12 positive divisors. The sum of these divisors (counting 12999748) is 1, the average is 0.083333333333333.

Base conversion 12999748

Base System Value
2 Binary 110001100101110001000100
3 Ternary 220110110022011
4 Quaternary 301211301010
5 Quinary 11311442443
6 Senary 1142344004
8 Octal 61456104
10 Decimal 12999748
12 Duodecimal 442b004
16 Hexadecimal c65c44
20 Vigesimal 414j78
36 Base36 7qmo4

Cryptographic Hash Functions

md5 42e1b0fcbad782422f54dcb30bcc3e8c
sha1 670fe2bc65d97b50fa32549a8f070dc1522ef289
sha256 d33a81409057f9d1dca9effe6d98ed168a23f689d508b830e72d700bb620e120
sha512 af10387f0a5593a1cbd4563e5c33d6b8a4222f71234b915182eb2581071c57cec2e70dec16b9840e574e792fcb462035fe1af04b7212686b97829053fa18005c
ripemd-160 dc0320b8364e8d3a5c099f90c0f766bf7a7b880e

12999748 as geometric shapes

Circle

Radius = n
Diameter 25999496
Circumference 81679825.630637
Area 5.3090857494111E+14

Sphere

Radius = n
Volume 9.2022369136981E+21
Surface area 2.1236342997644E+15
Circumference 81679825.630637

Square

Length = n
Perimeter 51998992
Area 168993448063504
Diagonal 18384419.929033

Cube

Length = n
Surface area 1013960688381024
Volume 2.1968722384766E+21
Space diagonal 22516224.021592

Equilateral Triangle

Length = n
Perimeter 38999244
Area 73176309548060
Altitude 11258112.010796

Triangular Pyramid

Length = n
Surface area 73176309548060
Volume 2.5890387620455E+20
Height 6128139.9763442