12949968 (number)

12949968 is an even 8-digits composite number following 12949967 and preceding 12949969. In scientific notation, it is written as 1.2949968 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 20 positive divisors. There are 4316640 positive integers (up to 12949968) that are relatively prime to 12949968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2949968 × 10^7
Engineering notation 1.2949968 × 10^6

Prime Factorization of 12949968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 269791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1618746
Product of the distinct prime numbers

The prime factorization of 12949968 is 2 × 2 × 2 × 2 × 3 × 269791. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 52, 72, 285, 821, 6166, 8876, 90942, 17017, 734273, 307197, 278001, 1909716, 64954268, 38426744, 499201346, 453444498, 6717991645, 3415267717

Basic calculations (n = 12949968)

Multiplication

n×y
n×2 25899936
n×3 38849904
n×4 51799872
n×5 64749840

Division

n÷y
n÷2 6474984
n÷3 4316656
n÷3 3237492
n÷5 2589993.6

Exponentiation

ny
n2 167701671201024
n3 2.1717312755998E+21
n4 2.8123850523616E+28
n5 3.6420296431762E+35

Nth Root

y√n
2√n 3598.6063969265
3√n 234.83143487417
4√n 59.988385516919
5√n 26.451709167161

Divisors of 12949968

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269791, 539582, 809373, 1079164, 1618746, 2158328, 3237492, 4316656, 6474984, 12949968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12949967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12949968 can be divided by 20 positive divisors. The sum of these divisors (counting 12949968) is 1, the average is 0.05.

Base conversion 12949968

Base System Value
2 Binary 110001011001100111010000
3 Ternary 220100221000110
4 Quaternary 301121213100
5 Quinary 11303344333
6 Senary 1141321320
8 Octal 61314720
10 Decimal 12949968
12 Duodecimal 4406240
16 Hexadecimal c599d0
20 Vigesimal 40iei8
36 Base36 7pk9c

Cryptographic Hash Functions

md5 ae53da101ff6271a3e9fbf6d7ec12758
sha1 3dfb4eba8d29051458084b55f5740e1aa0c508ed
sha256 09e5d9cd91fdea54029634b3dea387926e93d12f52e009bad6c17d98f1c700cb
sha512 fff155d959c0a75fd3f4ceb903148c3e91bc1206ea439ea8d4dba406551a575872b7e1198fac6f49a05befb595bb64b601c505b4bc4387cd0fe02a631eebab48
ripemd-160 d5808c2d7a6ccc7382ddfa9f676ec90339a8007c

12949968 as geometric shapes

Circle

Radius = n
Diameter 25899936
Circumference 81367048.666046
Area 5.2685033823987E+14

Sphere

Radius = n
Volume 9.0969266946606E+21
Surface area 2.1074013529595E+15
Circumference 81367048.666046

Square

Length = n
Perimeter 51799872
Area 167701671201024
Diagonal 18314020.377898

Cube

Length = n
Surface area 1006210027206144
Volume 2.1717312755998E+21
Space diagonal 22430002.532391

Equilateral Triangle

Length = n
Perimeter 38849904
Area 72616953758596
Altitude 11215001.266196

Triangular Pyramid

Length = n
Surface area 72616953758596
Volume 2.5594098531525E+20
Height 6104673.4592992