12455944 (number)

12455944 is an even 8-digits composite number following 12455943 and preceding 12455945. In scientific notation, it is written as 1.2455944 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 32 positive divisors. There are 5874192 positive integers (up to 12455944) that are relatively prime to 12455944.

Interesting facts

Basic properties

Name

Name twelve million four hundred fifty-five thousand nine hundred forty-four

Notation

Scientific notation 1.2455944 × 10^7
Engineering notation 1.2455944 × 10^6

Prime Factorization of 12455944

Prime Factorization 2 × 2 × 2 × 19 × 19 × 19 × 227

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8626
Product of the distinct prime numbers

The prime factorization of 12455944 is 2 × 2 × 2 × 19 × 19 × 19 × 227. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 7, 100, 85, 403, 953, 9834, 4610, 67361, 65281, 305840, 569921, 4610286, 5956951, 96112551, 56631278, 718439370, 522159315, 9925736139, 2949747612

Basic calculations (n = 12455944)

Multiplication

n×y
n×2 24911888
n×3 37367832
n×4 49823776
n×5 62279720

Division

n÷y
n÷2 6227972
n÷3 4151981.3333333
n÷3 3113986
n÷5 2491188.8

Exponentiation

ny
n2 155150540931136
n3 1.9325464494079E+21
n4 2.4071690351224E+28
n5 2.9983562700019E+35

Nth Root

y√n
2√n 3529.2979471844
3√n 231.80646761494
4√n 59.407894653694
5√n 26.246737597976

Divisors of 12455944

1, 2, 4, 8, 19, 38, 76, 152, 227, 361, 454, 722, 908, 1444, 1816, 2888, 4313, 6859, 8626, 13718, 17252, 27436, 34504, 54872, 81947, 163894, 327788, 655576, 1556993, 3113986, 6227972, 12455944

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12455943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12455944 can be divided by 32 positive divisors. The sum of these divisors (counting 12455944) is 1, the average is 0.03125.

Base conversion 12455944

Base System Value
2 Binary 101111100001000000001000
3 Ternary 212102211100021
4 Quaternary 233201000020
5 Quinary 11142042234
6 Senary 1122550224
8 Octal 57410010
10 Decimal 12455944
12 Duodecimal 4208374
16 Hexadecimal be1008
20 Vigesimal 3hgjh4
36 Base36 7ez2g

Cryptographic Hash Functions

md5 afff9baa533e7a4c074c55d70ff8bb6b
sha1 dcbf6977d8346b8dd54ca0eb4b1c06877643aa11
sha256 9e4c523bcaf7a426977623532a59c62f3ebb0a42709e0e0fef0e98c05c78dfba
sha512 493558b5768e99dc466b691b73adc0dc425b10056af11ab15ea5a7a539d01f0a4fc7716612cb900077631ae7ddb4ae4c9f633186f3da94ca1957465e8434ea50
ripemd-160 aaab52d20514128c32ce3f35591addeaf69ec695

12455944 as geometric shapes

Circle

Radius = n
Diameter 24911888
Circumference 78263004.327852
Area 4.8741979958974E+14

Sphere

Radius = n
Volume 8.0950316375747E+21
Surface area 1.949679198359E+15
Circumference 78263004.327852

Square

Length = n
Perimeter 49823776
Area 155150540931136
Diagonal 17615364.93696

Cube

Length = n
Surface area 930903245586816
Volume 1.9325464494079E+21
Space diagonal 21574327.864233

Equilateral Triangle

Length = n
Perimeter 37367832
Area 67182154928631
Altitude 10787163.932116

Triangular Pyramid

Length = n
Surface area 67182154928631
Volume 2.2775278322239E+20
Height 5871788.3123199