12143908 (number)

12143908 is an even 8-digits composite number following 12143907 and preceding 12143909. In scientific notation, it is written as 1.2143908 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 4904064 positive integers (up to 12143908) that are relatively prime to 12143908.

Interesting facts

Basic properties

Name

Name twelve million one hundred forty-three thousand nine hundred eight

Notation

Scientific notation 1.2143908 × 10^7
Engineering notation 1.2143908 × 10^6

Prime Factorization of 12143908

Prime Factorization 2 × 2 × 7 × 23 × 109 × 173

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6071954
Product of the distinct prime numbers

The prime factorization of 12143908 is 2 × 2 × 7 × 23 × 109 × 173. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 12, 34, 612, 208, 9655, 5462, 89342, 85779, 876367, 309378, 347445, 5566440, 55659193, 58849993, 455458552, 41661197, 9578924194, 1630139700

Basic calculations (n = 12143908)

Multiplication

n×y
n×2 24287816
n×3 36431724
n×4 48575632
n×5 60719540

Division

n÷y
n÷2 6071954
n÷3 4047969.3333333
n÷3 3035977
n÷5 2428781.6

Exponentiation

ny
n2 147474501512464
n3 1.7909167787132E+21
n4 2.174872859635E+28
n5 2.6411455919104E+35

Nth Root

y√n
2√n 3484.8110422231
3√n 229.8544006027
4√n 59.032288133047
5√n 26.113897413452

Divisors of 12143908

1, 2, 4, 7, 14, 23, 28, 46, 92, 109, 161, 173, 218, 322, 346, 436, 644, 692, 763, 1211, 1526, 2422, 2507, 3052, 3979, 4844, 5014, 7958, 10028, 15916, 17549, 18857, 27853, 35098, 37714, 55706, 70196, 75428, 111412, 131999, 263998, 433711, 527996, 867422, 1734844, 3035977, 6071954, 12143908

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12143907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12143908 can be divided by 48 positive divisors. The sum of these divisors (counting 12143908) is 1, the average is 0.020833333333333.

Base conversion 12143908

Base System Value
2 Binary 101110010100110100100100
3 Ternary 211211222022101
4 Quaternary 232110310210
5 Quinary 11102101113
6 Senary 1112141444
8 Octal 56246444
10 Decimal 12143908
12 Duodecimal 4097884
16 Hexadecimal b94d24
20 Vigesimal 3fhjf8
36 Base36 78aas

Cryptographic Hash Functions

md5 d11597eee2e8b0afd4ad2699f7852ac1
sha1 9b49f75a0826b853d33741ad29af9f949468ea99
sha256 43375d36ce68b42ee9748b62e2c4efc93bb7e224519e5b6b8462c2846a6fcde4
sha512 dd901a9975313969e012f095ec513773f1b16a57cb2770a5ee180abd98491cf1bf60c3208216e3d5eeb46744691657c2b1e6930a566b765d096a3d24161c2b67
ripemd-160 315a4ee45a0018c5ff88bb0fd74bd2243f37e643

12143908 as geometric shapes

Circle

Radius = n
Diameter 24287816
Circumference 76302424.317341
Area 4.6330481054337E+14

Sphere

Radius = n
Volume 7.5017746602615E+21
Surface area 1.8532192421735E+15
Circumference 76302424.317341

Square

Length = n
Perimeter 48575632
Area 147474501512464
Diagonal 17174079.393811

Cube

Length = n
Surface area 884847009074784
Volume 1.7909167787132E+21
Space diagonal 21033865.658442

Equilateral Triangle

Length = n
Perimeter 36431724
Area 63858332360120
Altitude 10516932.829221

Triangular Pyramid

Length = n
Surface area 63858332360120
Volume 2.1106156646148E+20
Height 5724693.1312704