12311940 (number)

12311940 is an even 8-digits composite number following 12311939 and preceding 12311941. In scientific notation, it is written as 1.2311940 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 3259776 positive integers (up to 12311940) that are relatively prime to 12311940.

Interesting facts

Basic properties

Name

Name twelve million three hundred eleven thousand nine hundred forty

Notation

Scientific notation 1.2311940 × 10^7
Engineering notation 1.2311940 × 10^6

Prime Factorization of 12311940

Prime Factorization 2 × 2 × 3 × 5 × 157 × 1307

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6155970
Product of the distinct prime numbers

The prime factorization of 12311940 is 2 × 2 × 3 × 5 × 157 × 1307. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 37, 13, 353, 303, 8503, 5441, 286, 77450, 948381, 911104, 3584864, 6740412, 67757526, 39759025, 462816594, 722196197, 6994585067, 8163932236

Basic calculations (n = 12311940)

Multiplication

n×y
n×2 24623880
n×3 36935820
n×4 49247760
n×5 61559700

Division

n÷y
n÷2 6155970
n÷3 4103980
n÷3 3077985
n÷5 2462388

Exponentiation

ny
n2 151583866563600
n3 1.866291470099E+21
n4 2.2977668602371E+28
n5 2.8289967717228E+35

Nth Root

y√n
2√n 3508.8374143012
3√n 230.90969277842
4√n 59.235440525932
5√n 26.185766930799

Divisors of 12311940

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1307, 1570, 1884, 2355, 2614, 3140, 3921, 4710, 5228, 6535, 7842, 9420, 13070, 15684, 19605, 26140, 39210, 78420, 205199, 410398, 615597, 820796, 1025995, 1231194, 2051990, 2462388, 3077985, 4103980, 6155970, 12311940

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 -12311939
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 12311940 can be divided by 48 positive divisors. The sum of these divisors (counting 12311940) is 1, the average is 0.020833333333333.

Base conversion 12311940

Base System Value
2 Binary 101110111101110110000100
3 Ternary 212011111210210
4 Quaternary 232331312010
5 Quinary 11122440230
6 Senary 1115515420
8 Octal 56756604
10 Decimal 12311940
12 Duodecimal 4158b70
16 Hexadecimal bbdd84
20 Vigesimal 3gijh0
36 Base36 7bvyc

Cryptographic Hash Functions

md5 da1455322e1aef0d06143e8117477b17
sha1 5a09f46a85c3ad388941e1e64f7a73430c341d37
sha256 c2f0754546c31b6d30eca157a490ce09052c1a2871e7973da99d46ae5f125003
sha512 281e0949a96eb3ae2394425e6df9f01b28695ba73a48ba267ae6036c823cf06d2cbe413f0ad5c9e716caa89432bbdcb80f7c7800a89a3faa2a5940f10ff6eba3
ripemd-160 11e80ad6eff55e6d0bdd0ecaf62efa18ea3dede7

12311940 as geometric shapes

Circle

Radius = n
Diameter 24623880
Circumference 77358200.510877
Area 4.7621476159894E+14

Sphere

Radius = n
Volume 7.8175034292273E+21
Surface area 1.9048590463958E+15
Circumference 77358200.510877

Square

Length = n
Perimeter 49247760
Area 151583866563600
Diagonal 17411712.527124

Cube

Length = n
Surface area 909503199381600
Volume 1.866291470099E+21
Space diagonal 21324905.61974

Equilateral Triangle

Length = n
Perimeter 36935820
Area 65637739623974
Altitude 10662452.80987

Triangular Pyramid

Length = n
Surface area 65637739623974
Volume 2.1994455902961E+20
Height 5803904.1757079